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Renewable Energy | Solar Panels, Battery Storage, Roofing, HVAC

When you choose to install solar panels, it's important to have the right solar installer for the job. If you want to take advantage of everything solar panels have to offer, it's essential that you have the right materials and installation. A solar panel system that's too small or has been poorly installed isn't going to give you what you need to cover your energy usage. Today, we'll tell you how to get the best solar installation in El Cajon. Over 14,000 megawatts of solar were installed in California last year alone. There are many great solar companies making this happen, so keep reading and let us help direct you to the best one. Solar Company Reputation The first thing to look at when choosing a solar company is its reputation. Installing solar panels is a big job that alters your home, so you need to trust the people doing it. You can get a sense of your solar installer's reputation by taking a look at the online ratings and reviews. Look for major red flags in the reviews. Issues with installation, major equipment failures, and customer service issues are all common problems for lesser solar installers. Pick three to five of the top-rated companies to contact for estimates. Warranties and Insurance When you're talking to these companies, you'll need to discuss timelines, installation cost, and equipment selection. What plenty of homeowners tend to overlook, however, are warranties and insurance. You need to make sure that you have both service and equipment warranties on your solar panels. Without them, you could be on the hook for any mistakes that your solar installer and manufacturer make. General liability insurance is essential anytime you have home services working at your home. If any damage happens to your property and the company doesn't have insurance, you'll have to pay for it. Equipment Options Your solar installer should be able to offer you a wide range of the best solar panels and battery storage. Every homeowner's needs are different and a good solar installer will be able to cater their services and products to what is best for you. Solar Knowledge Lastly, solar installers should be able to answer any questions you might have about going green. For example, most homeowners want to know about the many solar incentives that become available when you install panels. It's a good idea to come up with a list of questions to ask different solar companies. The ones that can best answer your questions are probably viable candidates to install your solar panel system. Get the Best Solar Installation in El Cajon There are dozens of solar companies in El Cajon, but if you want reliable solar installation, you need Semper Solaris. We offer veteran-owned and operated solar installation in El Cajon with an A-rating on BBB.  Contact us today to learn more about our special offers and discuss your solar needs with one of our dedicated and knowledgeable professionals. With our help, going green can be quick and painless.

According to the National Solar Jobs Census, the U.S. solar industry employed 263,883 solar workers in 2022. That's 3.5% more than in 2021. In this way, by choosing solar panels manufactured locally for your installation, you're helping boost the economy and keep Americans employed. We're proud to say that Semper Solaris in San Diego only uses American-made solar panels in our installations. Keep reading to find out why we choose these top brands. How Do Solar Panels Impact Your Solar Installation? Solar panel prices increased by 5% in 2022 for residential installations. That means it now costs around $21,000 to install a home solar panel system in San Diego. This is a major investment for most homeowners, but you will enjoy substantial savings on your electricity bill as a result. Your solar panels play a huge role in how much you'll save when you go solar, so you must ensure you get the best solar panels in San Diego when you switch over. The different types of solar panels have varying efficiencies. For instance, Silfab PERC Solar Panels have an efficiency rating of 20% and a 30-year power warranty. U.S.-manufactured QCell solar panels have a 22% efficiency rating and an average lifespan of 25 years. By contrast, cheap imported polycrystalline panels have an average efficiency rating of just 15%.  The Benefits of Installing America's Best Solar Panels Silfab and Q-Cell solar panels are among America's best-selling solar panels, and for good reason. This is what they have to offer: Q-Cell Solar Panels Q-Cells started under the banner of Hanwha Q-Cells in Germany and later in South Korea. Over time, the company expanded globally. Their solar assembly facility in Dalton, Georgia, is now the largest in the Western Hemisphere, with a manufacturing capacity of 3.1 GW. The manufacturer guarantees their panels will produce 98% of their rating in the first year. After that, they degrade by only 0.54% annually. Silfab Solar Panels Silfab has its origins in North America and has locations in Bellingham, Washington State, and Ontario, Canada. It's one of the country's leading solar panel manufacturers and a preferred provider for both the FAA and U.S. military properties. The company offers two main products, namely Silfab Prime and Silfab Elite. Silfab Elite panels have PERC technology and back-contact solar cells, which maximize the solar energy collected by each cell. The Silfab Prime panels have half-cut solar cells, to reduce resistive losses within the solar panel and thus produce more energy. Smaller cells also help increase the solar panels' durability. Work With Semper Solaris in San Diego As one of the best local solar companies, Semper Solaris in San Diego is committed to providing our customers with only the best service and materials. That's why we only use American-made Q-Cell and Silfab solar panels. These locally-produced technologies support our economy and ensure ongoing employment for our people. They're also by far the best solution for San Diego homeowners who want to maximize their solar investment. Get in touch today to find out how we can help you slash your utility bills and reduce your carbon emissions.

Nearly 70% of homeowners want to go solar. The number of solar powered homes is on the rise, but what's holding some homeowners back from making the jump? Unsurprisingly, the answer is cost. At Semper Solaris, the number one question we answer is, "Will solar panels make financial sense for my household?" Many homeowners can benefit financially from going solar, but it will depend on factors ranging from the solar payback period by state to the current cost of your electric bills. Read on to find out if solar power is the right financial choice for your household. Solar Power Generation You stand to save the most money if you can offset 100% of your electricity use. First, you'll need to know how much solar power you can generate on your property. Homes that can generate the most solar energy typically have south-facing roofs with no shaded areas. The size and condition of your roof will also play a role in how many panels you can install. Even something as simple as your region's cloud coverage can impact your ability to generate solar power over time. Current Electricity Use We're facing inflation across the nation, but the surge in electricity prices is outpacing the increase in inflation. In 2022, electric bills rose an average of almost 15%. If your home is a good candidate for solar panels, the next thing to determine is your electric bill before and after solar panels. You can get a rough estimate of long-term savings by multiplying your annual electricity costs by 25-30 years, the current lifespan of most solar panels. For example, if you spend $1200 on electricity each year and offset electricity use by 100%, you will avoid up to $36,000 in electric bills. Solar Payback Period by State Of course, the raw amount of electricity savings is impacted by the cost of solar panels themselves. The solar payback period is the amount of time it takes to pay for your solar panels before you're saving money free and clear of solar payments, and it varies by state. Your state's solar payback period will reflect: How much energy you use How much solar power you generate The cost of your system The cost of electricity in your area Any state or local incentives (on top of federal tax incentives) It typically takes homeowners 8-10 years to pay off solar panels and installation. Putting tax incentives toward these costs can speed up the payback period and reduce your overall investment.  Want a Thorough Financial Evaluation? Contact Semper Solaris For many homeowners across the nation, solar power provides a clear financial benefit. However, your potential savings will depend on everything from the solar payback period by state to your state and local solar tax breaks to your energy consumption.  The best way to get an accurate financial evaluation is to work with a solar provider. Contact Semper Solaris to book an appointment and find out more about how much you stand to save by going solar.

Do you rely on San Diego Gas & Electric to provide you with the power you need to keep everything in your home up and running? You might be under the impression that this is the only way to keep electricity flowing throughout your home. But counting on SDGE isn't the only option you have. You can also work with the best local solar company to have solar panels installed on your roof. It'll provide you with solar power in San Diego that you can use to replace much of the power that you're currently getting from SDGE. Keep reading to find out why you should embrace San Diego solar power from now on. Why Should You Look For an Alternative to SDGE in San Diego? If you have a home in San Diego that gets its electricity from SDGE, you probably got quite the surprise when you opened up your bill from the utility company earlier this year. Most people's bills doubled seemingly overnight. And this price hike wasn't just a one-time thing. SDGE has increased its rates substantially to account for the steeper prices it has faced when it comes to serving its customers. It has led to much higher electric bills for those in the San Diego area. It has also led to some people considering solar panels more than they may have in the past. Why Should You Install Solar Panels in San Diego? You should think about installing solar panels in San Diego, first and foremost, so that you can stop spending a small fortune to have SDGE provide you with electricity. You might be able to save your fair share of money each month using solar power in San Diego provided by solar panels on your roof. You should also give thought to installing solar panels in San Diego for other reasons. Here are several of them: Makes your home more eco-friendly Increases the value of your home Puts you in a position to potentially make money off your solar panels each month It would make all the sense in the world to install solar panels soon, especially when you consider the price hikes SDGE has imposed on its customers. What Is the Best Local Solar Company in San Diego? If you like the idea of having solar panels installed on your roof so that you can cut ties with SDGE, you'll need the best local solar company in San Diego to help you out. You shouldn't trust just any solar company to set you up with solar panels. Semper Solaris in San Diego is the best residential solar company around. You can obtain the solar panels you want through them for a fantastic price and begin enjoying the many benefits of using solar power in San Diego. Let Semper Solaris in San Diego Install Solar Panels for You Are you ready to make a clean break from SDGE? As the best local solar company in San Diego, Semper Solaris can make the transition as easy as possible for you. We'll help you select the right kind of solar panels for your home. We'll also figure out the right places to put them so that you're able to harness solar power from the sun from here on out. Take advantage of our solar panel services by scheduling an appointment with us today!

With over 1.8 million solar installations in California, the state has become the largest market for solar electricity in the country. One of the main reasons for its success is the abundance of solar incentives in California. If you are a homeowner or business owner and are considering solar, then you should know the benefits beyond generating your own power.  Start by learning about the cost of solar panels in California when you take advantage of the following programs.  Federal Solar Tax Credit One of the first solar incentives you will hear about is the federal tax credit. This is a straightforward exemption that goes toward your taxes each year.  No matter which state you live in, if you install solar, then you can claim 30% of its cost on your federal tax return. There is no claim amount cap. Self-Generation Incentive Program (SGIP) The cost of solar panels in California can be supplemented when you install battery storage on your unit. By storing excess energy you not only ensure that you never go without power but you also get rewarded.  When you join the SGIP program, you will get a one-time cash rebate. The rebate incentive amount depends on the unit's KW generating capacity and the storage capacity per hour. To qualify for this program you have to: Live in the designated area, and Be a customer of participating gas and electric companies Disadvantaged Communities-Single-family Solar Homes (DAC-SASH) Solar installation in El Cajon can save you money on your energy bills, but not if you can't afford them. Luckily, GRID Alternatives, a non-profit, has partnered with the California Public Utilities Commission to create the DAC-SASH program.  This incentive allows 100% cost coverage for families in geographically or financially disadvantaged locations in California. To qualify, you must be a customer of a participating utility company, live in the 25% most disadvantaged communities or a tribal region, and meet the income requirements.  Equity Resilience Incentives Similar to DAC-SASH, if you want to find solar companies in El Cajon but can't afford solar installation, then you may qualify for one of the Equity Resilience Incentives.  This incentive is part of the SGIP program which helps people who are in the following categories: Households with low incomes High-risk fire residents People who have had two or more Public Safety Power Shutoffs (PSPS) recently Buildings that provide services to fire emergencies Rebate amounts are $850 or $1,000 per kWh. How to Get the Most Solar Incentives The best way to get the most solar incentives is to act fast before the incentives expire or diminish. You should also use a qualified solar installer like Semper Solaris to help you understand all the incentives available in El Cajon.  Get started without delay by booking an appointment for a free estimate.

The Solar Energy Industries Association recently found that solar energy powers more than 26 million homes across the U.S. - and the number is growing. An efficient Tesla Powerwall battery is essential to keeping your solar panel system running in the best shape. A Tesla solar battery harnesses the sun's power and holds onto it for later use. Reasons for a Tesla solar battery include powering your home during an outage, keeping power through the night, and saving money. Here's more on the benefits of a home battery backup system.  Power During an Outage A power outage can occur at any time. The lights could go dark - even if your solar panel system is connected to the grid. A solar battery storage system keeps the lights on and the appliances running, keeping life-saving medical equipment on, preventing food from spoiling in the refrigerator and keeping your home office computers and entertainment devices connected. Furthermore, a gas-powered generator creates a lot of noise. Avoid waking up your family and neighbors with a solar power battery backup system that keeps the neighborhood quiet and your home secure. Keep Power on During the Night Depending on your utility company, your rates are cheaper during the overnight hours. But if you don’t want to pay for energy from the grid, a home battery backup system will store energy created by your solar panels during the brightest times of the day and can be used at night.  Save Money Electricity rates constantly rise, but you will still save money with the Tesla Powerwall cost. Solar installation is already helping you save money on utility bills, and a solar battery backup system prevents peak charges. Tesla's Powerwall cost is cheaper than you think. Over the long term, charging your electric vehicle will be more convenient and less expensive than using a charger available to the public. Solar power technology is constantly improving. With better technology comes improved savings. Better batteries over time increase storage capacity and efficiency.  Reduce Your Carbon Footprint  A better backup system with solar installation reduces your carbon footprint.  With more people using solar thanks to local solar power companies, fewer people rely on carbon emissions from fossil fuels. Reducing fossil fuel consumption reduces climate change. Go green and reduce pollution!  Benefits of the Tesla Powerwall Battery Benefits of the Tesla Powerwall battery system include powering your home during an outage, keeping power through the night, and saving money. Moreover, your efforts will help reduce carbon emissions. Once you realize the benefits of a Tesla Powerwall, you won't want to rely on anything else! Let us show you the benefits of these fantastic systems for your home. Our skilled professionals will explain how they work and how you can use financial savings to save big with Semper Solaris. Expert installation is at your fingertips with our well-versed team! 

Imagine a future where your energy bills are dramatically reduced, you're less reliant on the grid, and your home's carbon footprint is significantly smaller. This isn't the plot of a futuristic sci-fi novel. It's a reality that can be achieved with solar panels, a powerful and efficient tool harnessing an infinite energy source: the sun. Whether you're considering solar panels for financial reasons, environmental benefits or power independence, this blog post will guide you through everything you need to know about making the critical switch to solar energy. Installing solar panels can offer numerous benefits, including reducing or eliminating electricity bills, decreasing your carbon footprint and environmental impact, increasing property value, and potentially qualifying for tax incentives and rebates. Additionally, solar energy helps reduce dependence on fossil fuels and contributes to a cleaner future. Understanding Solar Panel Types When it comes to going solar, understanding the different types of solar panels available is essential. Each type has its unique characteristics and advantages, catering to various needs and situations. One common type of solar panel is the standard solar panel, which primarily consists of photovoltaic (PV) cells. These panels are made from crystalline silicon, which is the most widely used material in solar panel production. Crystalline silicon panels can be further categorized into two subtypes: monocrystalline and polycrystalline. Monocrystalline panels are designed with PV cells made from a single crystal structure. This results in a sleek black appearance and high energy efficiency, making them popular among homeowners. These panels perform well in limited space due to their higher power density. Polycrystalline panels, on the other hand, consist of PV cells made from multiple fragments of silicon. They have a blue hue and are generally less efficient than their monocrystalline counterparts but come at a lower cost.  While standard solar panels use crystalline silicon as the main material, there are also alternative options worth exploring. Now that we have a basic understanding of solar panel types let's dive deeper into standard solar panels and their features. Standard Solar Panels Standard solar panels are widely used due to their reliability and established track record in the industry. As mentioned earlier, they are typically made from either monocrystalline or polycrystalline silicon. Both types have their pros and cons, allowing homeowners to choose based on their specific needs. Monocrystalline panels are known for their high efficiency, as the manufacturing process ensures a uniform crystal structure that facilitates better electron flow. This results in greater electricity generation per square foot of panel area. Additionally, monocrystalline panels tend to perform better in low-light conditions, making them an excellent choice for regions with less sunlight exposure. Polycrystalline panels, while slightly less efficient than monocrystalline panels, still provide reliable energy generation. With multiple fragments of silicon within each cell, they offer good performance at a more affordable price point. They can be a practical option for homeowners who prioritize cost-effectiveness without sacrificing too much on energy output. It's worth noting that both standard solar panel types have undergone significant advancements over the years, resulting in improved efficiency and aesthetics. Solar manufacturers continue to innovate and refine the technology behind these panels, ensuring maximum energy production and durability. When selecting standard solar panels, it's important to consider factors such as space availability, budget constraints, and average sunlight exposure in your location. Consulting with solar professionals can provide valuable guidance regarding the best choice for your specific circumstances. Portable Solar Panels Portable solar panels offer a convenient and versatile solution for harnessing solar energy on the go. Whether you're camping, hiking, or traveling in your RV, these compact and lightweight panels enable you to tap into the abundant power of the sun wherever you are. Imagine setting up camp in a remote location, far away from any electrical outlets, and being able to charge your devices or power your small appliances using only sunlight. Portable solar panels provide this freedom and independence, making them incredibly popular among outdoor enthusiasts and eco-conscious individuals alike. Picture yourself embarking on a weekend camping trip with your family. Instead of relying on traditional methods of generating electricity such as gas-powered generators or batteries that require constant replacements, you choose to bring along a portable solar panel kit. As you set up camp under the clear blue sky, you unfold your compact and lightweight solar panels, positioning them to capture the maximum amount of sunlight throughout the day. Within minutes, you have a sustainable source of power at your fingertips. Portable solar panels come in various sizes and wattage capacities to accommodate different energy needs. Some panels are designed primarily for charging small electronics like smartphones or tablets, while larger ones can provide enough power to run larger devices such as laptops or even small appliances like mini-fridges. The convenience of these panels is further enhanced by features like built-in USB ports or AC outlets, allowing you to directly connect your devices without needing any additional converters or adapters. Now that we have explored the convenience and versatility of portable solar panels, let's take a closer look at the advantages of solar power in general. According to a report by IREC, a non-profit organization, every kilowatt-hour (kWh) of solar energy reduces the grid's CO2 emissions by at least 0.86 lbs. Solar panels can cut down electricity bills by 70% or more according to data from the U.S. Department of Energy. Advantages of Solar Power Solar power offers numerous advantages, making it a compelling choice for homeowners and businesses alike. One of the most significant benefits is its potential to significantly reduce energy costs. By installing solar panels on your property, you can generate your own clean and renewable electricity, reducing reliance on utility-provided power. This translates into substantial savings on your monthly electricity bills, especially over the long term. Additionally, with net metering programs in many areas, excess energy generated by your solar system can be sold back to the grid, further offsetting your expenses or even resulting in credits on future bills. Consider this scenario: You live in a sunny region and decide to install solar panels on your roof. As a result, you're able to cover a significant portion - if not all - of your home's energy consumption with the electricity generated by those panels. Not only are you saving money by not needing to purchase as much electricity from the grid, but you may also qualify for incentives like tax credits or rebates offered by federal or state governments. Over time, these financial benefits can add up substantially, allowing you to allocate those saved funds towards other priorities or investments. Beyond financial gains, solar power offers environmental advantages as well. It is a renewable and clean source of energy that produces no greenhouse gas emissions during operation. This means that by utilizing solar energy instead of traditional fossil fuels, you are contributing to reducing carbon emissions and combating climate change. The positive impact on the environment cannot be overstated, as widespread adoption of solar power has the potential to mitigate air pollution, improve public health outcomes, and promote sustainable living. As we have seen, the advantages of solar power encompass both financial benefits and environmental responsibility. By harnessing the power of the sun, individuals can transform their energy consumption habits and make a positive impact on both their wallets and the planet. Reduced Energy Costs One of the most appealing and immediate benefits of installing solar panels is the potential for significantly reduced energy costs. By harnessing the power of the sun, solar panels can generate electricity that can be used to power your home or business. This means that you can rely less on traditional energy sources supplied by utility companies, which often come with fluctuating prices and increasing rates over time. Installing solar panels allows you to generate your own clean, renewable energy, effectively reducing, or even eliminating, your dependence on the grid for electricity. With a well-designed solar system and efficient energy consumption habits, you can potentially offset a significant portion of your energy bill and save substantial amounts of money in the long run. To put it into perspective, imagine if your monthly electricity bill is $200. By installing solar panels, you could potentially reduce that bill by 50% or more, saving $100 each month. Over the course of a year, that amounts to $1,200 in savings. And considering the lifespan of solar panels, which can easily exceed 20 years with proper maintenance, you can see how these savings add up over time. So not only does going solar provide immediate financial relief by reducing your monthly bills, but it also offers long-term financial benefits by locking in lower electricity costs and protecting you from rising utility rates. Eco-Friendly Energy Production In addition to the economic advantages of solar panels, they also offer numerous environmental benefits through eco-friendly energy production. Traditional forms of electricity generation heavily rely on fossil fuels like coal and natural gas, which release harmful greenhouse gasses into the atmosphere when burned. These emissions contribute significantly to climate change and air pollution. Solar panels produce clean energy by converting sunlight into electricity without any emissions or pollutants. They are powered by the abundant and renewable energy source that is sunlight, helping to reduce our carbon footprint and combat the harmful effects of greenhouse gasses. By going solar, you can actively contribute to a more sustainable future and protect the environment for generations to come. Let's consider an example: A typical home with solar panels can offset around 3 to 4 tons of carbon dioxide emissions per year, which is equivalent to planting approximately 100 trees. Environmental Benefits Of Solar Panels Reduces greenhouse gas emissions Decreases reliance on fossil fuels Improves air quality Conserves natural resources Think of solar panels as the superheroes fighting against climate change and pollution. They generate electricity silently, without emitting any harmful substances or contributing to environmental degradation. By choosing solar energy, you not only reap financial benefits but also become part of the solution in creating a cleaner and greener planet. It's a win-win situation for both your wallet and the environment. Evaluating Solar Panel Cost When considering going solar, one of the most vital aspects to evaluate is the cost of solar panels. Unlike traditional energy sources, solar power relies on harnessing energy from the sun, which comes with an initial investment but offers long-term savings. By understanding the various factors that contribute to solar panel cost, you can make an informed decision about whether it's a viable option for you. Several factors influence the cost of solar panels: System Size: The size of the solar panel system directly affects its cost. Generally, larger systems generate more electricity and are therefore more expensive upfront. Panel Efficiency: Higher efficiency panels tend to be pricier, as they can generate more electricity in limited space. Installation Costs: Installation expenses encompass labor costs, equipment, permits, and overhead charges associated with installing solar panels on your property. Incentives and Tax Credits: Government incentives and tax credits can significantly offset the overall cost of installing a solar panel system. These financial benefits vary by location and change over time, so it's important to research what is currently available. Quality and Warranty: High-quality solar panels may come with an additional cost; however, their durability and longer warranty periods might yield better returns in the long run. Evaluating the cost of installing solar panels should be approached holistically. Rather than focusing solely on the initial investment, it's important to consider all potential financial benefits and long-term savings that come with going solar. Understanding these factors will help give you a comprehensive view of the true value of investing in solar energy. When considering installing solar panels, it's essential to evaluate their cost, including factors such as system size, panel efficiency, installation costs, incentives and tax credits, and quality and warranty. Evaluating the cost of solar panels should be approached holistically to assess all potential financial benefits and long-term savings. By understanding these factors, you can make an informed decision about whether investing in solar energy is a viable option for you. Initial Investment Now that we've explored the different factors affecting the cost of solar panels, let's dive into understanding the initial investment required for a typical residential installation. The initial investment for a residential solar panel system depends on various factors such as the size of the system, your location, and available incentives. On average, a 4kW to 8kW solar panel system may cost between $12,000 and $30,000 before any rebates or tax credits. For instance, let's consider a hypothetical scenario where you live in an area where the total cost for a 6kW solar panel system is $18,000. However, with a federal tax credit of 30% available, the price effectively decreases by $5,400. After accounting for this incentive, the initial investment would amount to $12,600. It's important to note that tax credits and other incentives can significantly reduce the upfront cost of solar panels. Exploring these options can make solar energy more financially accessible. While the initial investment may appear significant at first glance, it's essential to consider the long-term savings and benefits provided by solar panels. By generating your electricity and potentially selling excess energy back to the grid through net metering programs, you can alleviate monthly utility bills and contribute to a cleaner environment. Now that we have explored the initial investment required for solar panels, it's time to delve into understanding long-term savings – a key aspect of transitioning to solar energy. Long-Term Savings Investing in solar panels provides homeowners with the opportunity to generate their own clean and renewable energy while also achieving long-term financial savings. One of the most significant benefits of going solar is the potential for substantial cost reductions on monthly utility bills. As you harness the power of the sun, your reliance on traditional electricity sources lessens, resulting in lower energy expenses over time. When considering the long-term savings, it's important to recognize that solar panels have a lifespan of 25 to 30 years. This means that once you install a solar system on your property, you can enjoy decades of reduced or even eliminated electricity bills. By generating power independently, you become less susceptible to rising utility rates, which can fluctuate significantly over time. This stability adds to your financial security and allows for better planning of household expenses. Furthermore, many states offer attractive incentives and programs that can further enhance your long-term savings. For instance, net metering allows homeowners with solar panels to receive credits for any excess electricity they produce and feed back into the grid. These credits offset future electricity consumption when the sun is not shining, ensuring continuous and cost-effective energy supply throughout the day and night. Now that we've explored the potential long-term savings associated with solar panel systems, let's delve into an exciting aspect: DIY solar panel installation. DIY Solar Panel Installation: Step-by-Step Guide The prospect of installing solar panels yourself may seem intimidating at first glance; however, with careful planning and research, it can be possible. Before embarking on a DIY solar installation project, it's crucial to evaluate whether your skills and comfort level align with taking on such a task. If you have experience working with electrical systems or have successfully completed DIY projects in the past, self-installation might be feasible. If not, you would benefit greatly from hiring a professional company to avoid causing damage during installation. Here is a step-by-step guide to help you navigate through the DIY solar panel installation process: Assess Your Solar Potential: Start by evaluating your property's solar potential. Consider factors such as roof orientation, shading from nearby structures or trees, and local climate conditions. This assessment will help determine the most optimal locations for installing solar panels. Design Your System: Using online resources or specialized software, design a solar system that meets your energy needs. Consider factors such as the number of panels required, inverter capacity, and battery storage options if desired. Acquire Permits and Approvals: Contact your local building department to obtain any necessary permits for solar panel installation. Ensure compliance with local regulations and electrical codes. Purchase Equipment: Research reputable suppliers and purchase high-quality solar panels, inverters, and other necessary components for your system. Consider warranties, efficiency ratings, and customer reviews when making your selections. Prepare Installation Site: Clear the installation site on your roof or ground area of any debris or obstructions. Ensure proper structural integrity to support the added weight of the solar panels. Mounting and Wiring: Follow manufacturer instructions to securely mount the solar panels on your roof or ground-mounted racks. Connect the panels using appropriate wiring techniques while ensuring safety precautions are followed. Connect to Electrical System: Consult an electrician or follow detailed instructions to connect the solar system to your home's electrical panel. This step requires careful attention to electrical safety protocols. Testing and Commissioning: Once the system is fully installed, conduct thorough testing to ensure everything is functioning correctly. Verify proper connections, metering accuracy, and overall performance. Utility Interconnection: Contact your utility company to arrange for interconnection of your solar system to the grid. They will facilitate the necessary inspections and provide guidance on net metering policies. Monitoring and Maintenance: Set up a monitoring system to track your solar system's performance. Regularly clean and maintain the panels to maximize their efficiency and lifespan. Embarking on a DIY solar panel installation project can be a long and confusing project. Remember, if at any point during the process you feel unsure or encounter challenges beyond your expertise, it's essential to consult professionals who specialize in solar installations. Ensuring the safety and effectiveness of your system is paramount. How do solar panels work? Solar panels work by converting sunlight into electricity through the photovoltaic effect. When sunlight strikes the solar cells in the panels, it excites the electrons and creates an electric current. This current is then captured and converted into usable electricity for powering homes, businesses, and other appliances. On average, a residential solar panel system can reduce carbon dioxide emissions by about 3 to 4 tons per year, leading to significant environmental benefits. What are the disadvantages of using solar panels for energy production? While solar panels have numerous benefits, including reducing carbon emissions and saving on electricity bills, there are a few drawbacks to consider. Firstly, the initial cost of installing solar panels can be high, although prices have significantly decreased over the years. Additionally, solar energy production is intermittent due to weather conditions and the need for sunlight. However, advancements in battery storage systems help mitigate this issue. Lastly, the production process of solar panels generates some waste and pollution. Nonetheless, these disadvantages are outweighed by the long-term environmental and financial advantages of solar energy. According to The Solar Foundation's National Solar Jobs Census, the U.S. solar industry employed over 250,000 people in 2022, emphasizing the positive impact of solar energy on job creation and economic growth. What are some common misconceptions about solar panels? One common misconception about solar panels is that they only work in sunny climates. While it's true that solar panels perform best under direct sunlight, they are still capable of producing electricity on cloudy or rainy days. According to a study by the National Renewable Energy Laboratory, solar panels can still generate up to 25% of their optimal output even under heavy cloud cover. This means that solar panels remain a viable option for generating clean energy in regions with less sunshine. What are the benefits of using solar panels for energy production? The benefits of using solar panels for energy production are manifold. Firstly, it is a renewable source of energy that does not deplete natural resources or contribute to greenhouse gas emissions. Secondly, solar panels reduce utility bills by generating free electricity from sunlight. Additionally, solar panels require minimal maintenance and have a long lifespan. According to the National Renewable Energy Laboratory, the average home with solar panels can save over $1,000 in electricity costs per year. Finally, using solar panels promotes energy independence and resilience during power outages. How much do solar panels cost and how long is the payback period? The cost of solar panels and the payback period can vary depending on several factors such as panel efficiency, size of the system, location, and available incentives. On average, the upfront cost of installing a residential solar system in 2023 ranges from $10,000 to $25,000 after tax credits and incentives. With the energy savings generated by solar panels, it typically takes homeowners about 7 to 15 years to recoup their initial investment. However, it's important to note that this payback period can be shorter or longer depending on individual circumstances and local electricity costs. According to studies, solar panels have an average return on investment (ROI) of around 10-20% per year, making them a smart long-term investment for many homeowners.   Overall, solar is worth the investment. With their positive environmental impact and ability to keep your money away from the electric companies and in your wallet, the choice to go solar now is stronger than ever! Call Semper Solaris to schedule your free quote today!

Harnessing the raw energy of the sun has never been easier, with the explosive advancement in solar technology. At the forefront is the Tesla Solar Battery, a cutting-edge device that ushers in an era where dependency on fossil fuels becomes a distant memory. With a seamless blend of efficiency, sustainability, and revolutionary design, the Tesla Powerwall offers unparalleled potential for homeowners to unlock the power of solar energy. This blog post will guide you on a journey to discover this innovation that transforms sunlight into round-the-clock renewable energy, delivering heightened performance in environmental responsibility, electricity savings, and power outage protection. Get ready to step into the future! Tesla's solar batteries, such as the Powerwall, offer a variety of features including energy storage for self-consumption, backup power during outages, integration with solar panels, and seamless switching between grid and battery power. The Powerwall can store up to 13.5 kWh of energy, making it ideal for residential or commercial use. Additionally, these batteries are designed for durability and safety with liquid thermal control to regulate temperature and prevent overheating. Exploring Tesla Solar Battery Features Tesla has revolutionized the renewable energy market with its cutting-edge solar battery technology. The Tesla Solar Battery, also known as the Powerwall, boasts a range of features that make it an excellent choice for homeowners looking to unlock the full potential of solar energy. One standout feature of the Tesla Solar Battery is its impressive storage capacity. With a total energy capacity of up to 13.5 kilowatt-hours (kWh), it can store excess solar energy generated during the day for use during nighttime or periods of high energy demand. This means that even when the sun isn't shining, homeowners can still tap into clean and renewable energy, reducing their reliance on the traditional power grid. Another key attribute of the Tesla Solar Battery is its seamless integration with existing solar panel systems. Designed to work in harmony with solar arrays, the Powerwall can be easily integrated into both new and existing setups. This integration allows homeowners to optimize their solar power usage and maximize their energy savings. Additionally, the Powerwall is compatible with both residential and commercial applications, offering versatility for various energy needs. One noteworthy feature that sets the battery apart is its ability to provide backup power during outages. In regions prone to blackouts or areas where power supply stability is a concern, having a reliable backup energy source can be crucial. The Tesla Powerwall can automatically detect power outages and seamlessly switch over to provide uninterrupted power to essential appliances and critical systems in your home. This capability offers peace of mind and ensures that homeowners stay powered up even during unforeseen circumstances. Furthermore, the Tesla Solar Battery comes equipped with smart monitoring capabilities. Through a user-friendly mobile app, homeowners can monitor their real-time energy consumption, solar production, and battery status. This level of transparency empowers homeowners to make informed decisions regarding their energy usage and identify opportunities for further efficiency improvements. Now that we have explored the impressive features of the Tesla Solar Battery, let's dive into the unique advantages it offers for homeowners. From long-term cost efficiency to environmental sustainability, the benefits are undeniable. Unique Advantages of Tesla Solar Battery One of the standout advantages of the Tesla Solar Battery is its long-term cost efficiency. While the upfront investment may be higher compared to other options, such as traditional backup generators, the Powerwall offers significant savings in the long run. By harnessing solar energy and storing it for later use, homeowners can reduce their reliance on grid electricity and potentially eliminate or drastically reduce their monthly electricity bills. This can amount to substantial savings over time and make a positive impact on household budgets. Another advantage is the environmental sustainability that comes with utilizing the Tesla Solar Battery. By relying more on renewable energy sources like solar power, homeowners can significantly reduce their carbon footprint and contribute to a greener future. The Powerwall allows households to become more self-sufficient when it comes to energy consumption, reducing their dependence on fossil fuels and non-renewable resources. Furthermore, owning a Tesla Solar Battery provides greater energy independence and flexibility. Homeowners are less susceptible to fluctuations in energy prices or potential energy shortages in their area. This freedom from utility companies puts control back into the hands of homeowners, allowing them to manage their own energy consumption and take advantage of favorable market conditions. The sleek design of the Tesla Powerwall adds aesthetic value to your home. With its compact size and stylish appearance, it seamlessly blends into any environment without compromising on performance. So not only does it provide functional benefits but also enhances the visual appeal of your property. Imagine living in an area where power outages are frequent due to severe weather conditions. With a Tesla Solar Battery installed in your home, you would have peace of mind knowing that you have a reliable source of backup power whenever needed. Whether it's keeping critical appliances running during an outage or simply enjoying the comforts of electricity during a storm, the Powerwall offers an invaluable advantage. The Tesla Powerwall offers long-term cost efficiency, environmental sustainability, energy independence and flexibility, and adds aesthetic value to your home. It can significantly reduce monthly electricity bills by harnessing solar energy and storing it for later use, reducing reliance on grid electricity. It allows households to become more self-sufficient when it comes to energy consumption, contributing to a greener future while providing reliable backup power during outages. The Powerwall provides greater control over energy consumption and offers an invaluable advantage in areas prone to power outages due to severe weather conditions. Long-Term Cost Efficiency When considering investing in solar energy, one of the primary concerns for homeowners is the long-term cost efficiency. After all, the initial installation and equipment expenses can be a significant investment. However, with battery storage, you can unlock the true potential of solar power and enjoy substantial cost savings over time. The key to understanding long-term cost efficiency lies in how a solar battery operates. This innovative technology allows you to store excess energy generated from your solar panels during the day and use it later when sunlight is not available, such as at night or during cloudy weather. By maximizing self-consumption and reducing reliance on the grid, you can significantly cut down on your electricity bill. Let's consider an example to illustrate this point. Imagine you have a Tesla Powerwall installed along with your solar panels. During peak daylight hours, your panels generate more energy than you need for immediate consumption. Instead of sending this excess power back to the grid (and potentially receiving only minimal compensation), it gets stored in the battery for later use. Later in the evening, when your solar panels are no longer producing electricity, you can tap into the stored energy from in your Tesla Powerwall. This means that instead of purchasing electricity from the grid at higher rates during non-peak hours, you can rely on your stored solar power. Over time, these savings can accumulate significantly and make a remarkable difference in your overall energy costs. For instance, if you were previously paying $200 per month for electricity before installing solar panels + battery storage, you might see a reduction of up to 80% or more depending on your energy consumption habits and climate conditions. This translates into thousands of dollars in savings over the lifespan of your solar panel system. Think of it as having a personal savings account for electricity – depositing excess energy during the day and withdrawing it when needed, avoiding the high costs of grid-based electricity during peak hours. Now that we understand the long-term cost efficiency of the Tesla Powerwall, let's explore another crucial benefit: minimized carbon footprint. Minimized Carbon Footprint In an age where environmental sustainability is at the forefront of global concerns, reducing our carbon footprint has become a paramount goal. Solar batteries play a crucial role in achieving this objective by minimizing the environmental impact associated with traditional energy sources. The use of solar power generated by your panels and stored in your Tesla Powerwall significantly reduces reliance on fossil fuels. By harnessing clean and renewable energy from the sun, you decrease the demand for conventional electricity derived from coal, oil, or gas. As a result, harmful greenhouse gas emissions are significantly reduced, helping combat climate change. Consider this: A typical American household generates approximately 7.5 metric tons of carbon dioxide (CO2) per year through electrical consumption alone. By investing in solar panels and utilizing a battery storage system, you can slash these emissions by nearly 100%. This reduction is equivalent to planting dozens of trees or removing several cars from the road annually. Furthermore, when combined with Tesla Powerwall, an integrated energy management system, homeowners can optimize their energy usage even further. Powerwall intelligently manages energy flows, ensuring maximum utilization of stored solar power and further decreasing reliance on grid-based electricity. With each passing day of clean solar power usage, your carbon footprint continues to shrink. While some argue that the production process for solar panels involves manufacturing emissions and that battery technology still relies on rare earth metals with environmental consequences, it is important to note that these impacts are significantly outweighed by the emission reductions achieved over the lifetime use of these technologies. Having explored the benefits of long-term cost efficiency and a minimized carbon footprint with solar batteries, let's now delve into understanding its functional dynamics. According to Tesla, its Powerwall can store 13.5 kilowatt-hours (kWh) of electricity, which is enough energy to power an average home for about half a day. In terms of efficiency, Tesla claims that their power walls can achieve a round-trip efficiency of approximately 90%. This means that for every 100 kWh of electricity you put into the battery, you’ll get about 90 kWh back. An MIT Technology Review study in 2019 found that the use of a Tesla solar battery could potentially reduce household electricity costs by up to 47%. Functional Dynamics of Tesla Solar Battery The Tesla Solar Battery is a remarkable innovation that allows homeowners to harness the full potential of solar energy. It functions as a crucial component in a solar power system, enabling the storage and efficient utilization of electricity generated by solar panels. By understanding the functional dynamics of the Tesla Solar Battery, we can truly unlock the power of solar energy. At its core, the Tesla Solar Battery acts as an energy reservoir, capable of storing excess electricity produced by solar panels during periods of high sun exposure. This surplus energy can then be used during times when the panels are not generating sufficient power, such as at night or on cloudy days. Think of it as a backup source of electricity that ensures you have uninterrupted access to clean and renewable energy. To better grasp how this works, let's consider an example: Imagine you have a Tesla Solar Battery installed alongside your solar panels. During the day, your panels generate more electricity than you immediately need to power your home. Instead of letting this energy go to waste or being sent back to the grid, it is stored in the battery. Later in the evening or during peak times when your panels are not producing as much electricity, you can utilize the stored energy from the battery to meet your household's power demands. The advantage of having a Tesla Solar Battery lies in its ability to optimize self-consumption and reduce reliance on utility grid power. Some may argue that relying solely on solar panels without a battery system can still provide substantial savings on electricity bills. While that may be true, it's worth considering scenarios where unexpected power outages occur or fluctuations in electricity prices arise. In such instances, a battery storage system becomes invaluable, providing peace of mind and stability. Now that we understand the fundamental role of the Tesla Solar Battery, let's dive into the intricate relationship between solar panels and battery synchronization. Solar Panel and Battery Synchronization The synchronization between solar panels and battery storage is a vital aspect of optimizing the performance and efficiency of your solar power system. It ensures that energy generated by the panels seamlessly flows into the battery, enhancing its charging capabilities. This synchronization process involves two key components: the inverter and the battery management system (BMS). When sunlight strikes the solar panels, they convert this solar energy into direct current (DC) electricity. The inverter then converts this DC electricity into alternating current (AC) electricity, which can be used to power your home. Additionally, the inverter plays a significant role in controlling the flow of energy from the solar panels to the battery. The battery management system (BMS) is a sophisticated technology integrated within the Tesla Solar Battery. Its primary function is to regulate and optimize the charging and discharging processes of the battery. By monitoring variables such as voltage, temperature, and state of charge, the BMS ensures that the battery operates at maximum efficiency while also safeguarding its longevity. Just like a conductor directing an orchestra, these components work together harmoniously to ensure that every drop of solar energy is harnessed efficiently and effectively. For instance, imagine a situation where your solar panels are producing more electricity than your household requires at a given moment. Instead of letting this excess energy go unused or being sent back to the grid, it flows seamlessly into the battery for storage. The BMS carefully monitors the state of charge and other crucial parameters to ensure optimal charging and discharging cycles, maximizing energy utilization. Process of Charging and Power Distribution Understanding the process of charging and power distribution with a Tesla Solar Battery is crucial to maximizing the benefits of this innovative technology. Once your solar panels generate electricity, it flows into the Tesla Solar Battery for storage. The battery, acting as a central hub, stores the excess energy produced during peak sunlight hours, ensuring it's readily available for use when solar production decreases, such as during nighttime or overcast days. By intelligently managing your energy usage, the Tesla Powerwall allows you to become self-sufficient and reduce reliance on the electrical grid. When your home needs electricity, the stored energy from the battery is seamlessly integrated into your home's electrical system. This provides a continuous power supply without any disruption or dependence on utility companies. Picture this scenario: It's an evening filled with clear skies and your solar panels have been working diligently throughout the day, generating excess energy. As night falls, instead of relying solely on traditional utility-provided electricity, your Tesla Solar Battery kicks in. It seamlessly supplies power to your home, keeping lights illuminated, appliances running smoothly, and even charging your electric vehicle if you have one. You are enjoying a sustainable lifestyle while maintaining control over your energy usage. The efficient power distribution process ensures that clean and renewable energy powers your household reliably throughout the day and night. Not only does this reduce your carbon footprint, but it also provides peace of mind and resilience during power outages or other unforeseen events. Calculating Your Savings with Tesla Powerwall With a solar battery, like a Tesla Powewall, installed as part of your solar energy system, you can experience significant savings on your electricity bills while reducing reliance on the traditional power grid. But how do you calculate these potential savings? To accurately determine your savings with a solar battery, there are several factors to consider: Energy Consumption: Start by assessing how much electricity your household consumes on average. Understanding your energy usage patterns and requirements will help determine the optimal size of the Tesla Solar Battery for your needs. Solar Production: Evaluate how much energy your solar panels generate daily. This can vary depending on factors such as location, orientation, and shading. Your solar installer can assist in analyzing this data to estimate the amount of excess energy available for storage. Electricity Rates: Examine your current utility's electricity rates. This includes both the cost per kilowatt-hour (kWh) and any additional charges or fees that may be applicable. Comparing these rates with your solar energy production and battery usage will reveal potential savings. Time-of-Use Tariffs: Some utilities offer time-of-use tariffs, where electricity rates fluctuate throughout the day based on demand. A solar battery allows you to take advantage of lower rates during off-peak hours when stored energy is utilized, further increasing your potential savings. By considering these factors while collaborating with a reputable solar company, you can accurately assess the potential savings that a solar battery can bring to your home. The combination of decreased reliance on traditional grid electricity and maximizing self-consumption of clean, renewable energy sets the stage for significant financial benefits.

So, how can you tell if your Air Conditioner needs a repair? Or maybe yet, a replacement. Its April and you are ramping up the use of your trusty AC, however, you are noticing something about it that is needing your attention. You may have come to realize that over the years your AC has already been through several repairs and remarkably, it's still going. The thing is, you might already need to replace it. Here are 5 common signs that you may have to get yourself a new air conditioner: 1. It No longer Cools the Room the Way it Should One of the most telling signs of an AC that is past its prime is that after several repairs, it just is no longer consistent when cooling your room. When you first turn it on, it just blows warm air, and then it takes more than a few minutes to come up with cool air. Even then, it is not as cool as it used to be. For some, it might just be a case of blockage in the duct or maybe a thermostat that needs to be replaced. But if it is something that is regularly occurring then it might be time to replace your AC. 2. It’s Making Some Strange Noises that Doesn't Go Away with Use Grinding, loud squeaking, rattling, and sometimes a little bit of sporadic banging from wherever inside your unit could be signs that wear and tear has already had its way with your AC. A normal operating AC of considerable quality would barely make noise when it runs. But if your unit is getting too loud and is unusually troublesome because of the racket, and, you just had it repaired the previous month. It might do you good to have it replaced eventually. 3. Strange Smells Coming from Your AC An AC that works well should be able to blow cold, crisp, and odorless air from its vent. However, if you smell something strange like a burning or a musty, moldy smell that doesn't go away, it's about time to check your local dealer for a new unit. In fact, something burning could even be an emergency as it needs to be checked immediately. 4. Moisture Build Up One of the conveniences of having an air conditioner is its ability to control humidity, if not eliminate it. This is so that you can enjoy a cool and dry environment where you don't feel sweaty or clammy. An air conditioner that is no longer working properly starts to accumulate moisture right on the unit itself. It sometimes drips out in drops of water, or you might see the front panel "perspiring". Worst case scenario, your unit is already leaking water right inside your room. Fogging windows and moisture in the ducts and vents are also signs of your evaporator coil that is no longer working properly. Mold and mildew can result from these situations and could cause health problems later on. 5. Your HVAC System is Already Old and Needs to Replaced All appliances have their own life expectancy as to when they are able to deliver optimal service right before they expire. In the case of your HVAC system, it should be useful inside of 10 years or more. Naturally, if your air conditioner is already more than 10 years old, even with proper maintenance it will definitely show some signs of aging that could be a combination of any of the first 4 signs discussed above. Anyhow, an older air conditioner even though it may seem okay may already be outdated or obsolete unless it has a lifetime warranty. You could be running higher bills in terms of energy consumption, more than how much you will be paying for a brand new, more energy-efficient, environmentally-friendly unit. The use of Freon (refrigerant) in older ACs has already been phased out, due to its effects on the ozone layer. It was replaced by R-410A (in newer models) which doesn't damage the ozone layer. An air conditioner that still uses freon is already subject to replacement. That goes for older units 10 years and above. The Benefits of Replacing Your Air Conditioner Better Performance No more problems with humidity and irregular cooling patterns. A new unit will deliver consistent cooling power which will keep you comfortable for as long as need it. Savings from Repair Costs If you find yourself paying more in repair costs that are accumulated versus purchasing a new AC, it would make a lot of economic sense to replace it instead. Better Energy Efficiency Newer models mean better technology which then translates to energy savings, all the way to money savings.

Solar panels have been the future of energy for a long time now. They aren't for everyone but they can do a lot of good in the long term. If you're someone who has disposable income and wants to save more on energy as time goes on. Going solar will do a lot of good for you. This also means as time goes on these solar panels are going to go cheaper. Here are 5 reasons why you should switch to solar energy. - Save money on your energy Using solar energy is going to free up the energy costs of making sure that other people have energy. Not only is this good for your community, but you will see yourself saving more and more on your bills because the energy you are using is natural. There is a lot of talk about the kind of energy that we should be using, but it feels like solar energy could be the best in California. Other kinds of energy are getting more expensive. If we get our energy from the sun, that means companies and countries don't have to fight and debate over the energy we should use, saving you money. - California has consistent, warm weather year around While solar energy is good, it's really only optimal in environments where there is a lot of sunshine. Even 93 million miles away, in a snowy town, there will still be solar energy, but it's not optimal at all. In California, there is no real worry about a power outage in the summer with solar panels. California has consistently been sunny and warm meaning that residents will get power as well as their electricity bills going down. For the people who want solar panels for financial reasons, the weather is going to make it a good choice. - Properties with solar panels are seen as more valuable Real Estate seems like it's at an all-time high in California. Living in the state can be expensive, but living in a property with solar panels is going to make paying the monthly bills a lot more attractive to tenants. It's also more valuable because not every person is going to have solar panels in their apartment complex. For people who want to stay indoors during the summer, they will receive massive benefits. If you're a real estate agent, this could potentially make the property more attractive to others. - Renewable energy in the long term As time goes on, there are going to be fewer and fewer fossil fuels for countries to take advantage of. This isn't a problem for our generation, but it could potentially be worrisome for the next generation. Even if they can have enough fossil fuels to last their lifetime, it's going to be a lot more expensive than the money that we paid for those energies. Using solar panels is going to make energy more affordable as time goes on. It's definitely an investment to use them now, but the benefit for the rest of society is definitely there - The government promotes it through policy If you're someone with capital or wealth in California, you definitely dread tax season. However, what you can to get some educations is use solar panels. The government wants to incentivize people to use these panels, so they can get tax breaks if they use them on their private property or business. You get this on top of the benefit for the money you save on your electricity bills. Perhaps, you won't notice these kinds of tax breaks immediately, but as you achieve more and more, you going to pay more attention to these benefits. Conclusion Solar panels aren't for everyone in America, but if you are going to get them, California is a great state for that. The sun is constantly out meaning, you will never have to go weeks without large sources of power. It can easily save you thousands of dollars on energy every year which is only getting more expensive. If you're a real estate agent, solar panels are a great way to attract new customers. And if you're a business, it can get you tax breaks in the state that has some of the highest taxes.

  Do you have questions about solar panels? You’re not alone! Even though solar has been around for a long time, many people want to know more before they choose if going solar is the right for their property. Getting to know PV panels is smart, so we have put together some of the most commonly asked questions about home solar panels and answered them in one place. From knowing how solar power works to knowing what happens to solar panels in weather, you’ll be smarter than ever about turning the sun into green energy once you’re done with these FAQs. Let’s get started. How Do Solar Panels Work? The short answer is that solar panels (comprised of photovoltaic - PV - cells) absorb and turn sunlight into electricity. The longer answer is that the silicon in PV panels, which is doped with boron to increase its conductivity, knocks electrons free from the sunlight that hits the panels. This creates an electrical current. Your panels convert the sunlight into direct current (DC) energy. How do solar panels work? Read the full article. Since most appliances in your home use alternating current (AC) power,  your solar panels are connected to an inverter. The inverter changes the solar energy from DC to AC. From there, the energy is ready to be sent to your outlets and used in your home. How are Solar Panels Affected by Clouds and Rain? One of the biggest myths about solar power is that it won’t be effective when it’s cloudy. Homeowners who live in areas with a lot of sea fog, for instance, may be worried that getting solar power isn’t worth it. The reality is that solar panels can still capture sunlight even when it’s cloudy outside. In fact, panels can often produce up to 25% of their typical output even when clouds are present. When it’s raining, your solar panels may produce about 10% of their regular output. During weather events, your solar panels can draw upon their storage of saved energy so your home can stay off the grid until the sun comes out again. Read our article Does solar power work at night? Do Solar Panels Overheat? You want your solar panels in direct sunlight. But how much sun is too much sun? Some panels do operate with less efficiency in super hot temperatures. Solar panels are tested for efficiency at 77 degrees Fahrenheit, and they’re most efficient around that temperature. Panels will lose a certain amount of efficiency for every degree above 77 (this is called the temperature coefficient figure). If you’re living in the desert, you may want to select panels with a better temperature coefficient. Thin-film panels, which are started to gain steam, are also known to work quite efficiently in hot temperatures. It’s important to note that your panels will still work when they get hot, they may just take longer to generate the same amount of electricity as they do on cooler days. They will draw on stored energy to make up the difference. Learn how often you should care for your solar panels. How Many Solar Panels Does a Home Need? How many solar panels will you need to make the switch from grid power to self-sustaining solar power? There are a lot of factors that contribute to the answer, including the efficiency of the panels you choose and how much power you use every month. For a home that uses 5kW of power each month, you will require on average about 20 panels. You’ll need 300 square feet of roof space, ideally facing south. How many panels are needed to run a house? Read the full article. Can Solar Panels Be Recycled? If you’re entertaining the thought of going solar you probably care about the environment, and you’re asking yourself how you can recycle the panels when you’re done with them. The good news is that solar panels often last up to 30 years, so you won’t have to change them out often. If you inherit a home with outdated panels and want to upgrade them, however, the rules of recycling may be pertinent to you. The EU has a more organized system for recycling solar panels than the United States, but the US is started to get on board. Many of the components of solar panels, including glass and wiring, can easily be recycled. Groups like SEIA and some individual manufacturers are allowing customers to turn in old panels for repurposing or recycling. Learn how to decrease your carbon footprint. Are Solar Panels Expensive to Maintain? No, solar panels are not expensive to maintain. Regular cleanings represent the majority of your responsibility; depending on where you live and the type of panels you have, you may only need to clean the panels annually. It’s best to consult a professional when you need your panels cleaned and schedule the cleaning for a day that is partly cloudy whenever possible. Aside from cleaning, you won’t need to attend to your panels unless you notice something wrong. Many solar panels have a warranty of 25 years for parts and materials, so you can also count on free replacement components in many cases. Can Hail or Snow Damage My Solar Panels? Solar panels are specifically designed to withstand harsh weather conditions. In fact, they are tested to make sure they can survive through one-inch hail falling at a rate of 50 miles per hour. The National Renewable Energy Laboratory (NREL) was itself faced with a hail storm, and of the thousands of solar panels on the organization’s campus, only one was broken in the end. When it comes to snow, the main problem is that snow coverage impedes panel efficiency. Many homeowners can simply wait for the snow to melt because the angle at which the panels are installed encourages the melted snow to naturally run downward. You can also hire a professional to come and clear the snow. Read more about the durability of solar panels. How Much Money Will I Save with Solar? The amount of money you save with solar may vary, but if you buy efficient panels and live in Southern California you are apt to save up to $40,000 over the course of your time in your home. You can use Google’s helpful Project Sunroof to estimate how much money solar panels can save you. The tool uses your address and current electric bill to provide you with an estimate. We answer the question we know that you have: Do solar panels really save you money? Can I Take My Solar Panels When I Move? Technically your solar panels are your property and you could take them with you to a new property. But you may not want to consider it when you factor in the increase in your home’s value. In California, a solar panel system that generates about 5kW could improve the worth of a home by tens of thousands. You’re typically better off to leave your solar panels in place, sell your home, and install a different system at your new address. Read more: Does solar really increase the value of your home? What is Net Metering? Many city grids, including SDGE have a program in place to buy your excess energy. Most homes with solar will create more energy than they need, so you may as well be paid for it! Net metering is a system by which homeowners who generate solar energy and remain connected to the grid will send their extra energy to the grid. Your utility company will pay you for this electricity and use it to offset the load for your neighbors. Anything beyond your personal “net” use is used to power your community. Read our full article on net metering. Solar power has the potential to make your household energy independent, reduce your carbon footprint, and help your community. When we reduce our reliance on fossil fuels, we create new jobs and help protect the California landscape we all love so much. Solar energy is also helping local veterans get back to work after they complete their service. More of your questions are answered on our Frequently Asked Questions page.

Selecting the proper solar company can prove to be a challenging task given that there are so many solar companies available at present. It is imperative to evaluate a solar company comprehensively so as to find the appropriate one for your personal requirements. In the subsequent paragraphs, we have mentioned some essential guidelines on how to choose the right solar company out there. Get in the appropriate mindset It is a fact that lots of individuals end up hiring an electrician or plumber for taking care of small projects around their homes. However, the majority of them do not have experience when it comes to solar energy and panels. How do you get started? It takes much more than simply hiring a plumber for fixing a leaky faucet when you are hiring a solar panel installer. Nevertheless, the task is somewhat less tedious than remodeling the kitchen. Therefore, you need to be prepared for some legwork although it is not actually that bad. The overall procedure of hiring a solar company will be similar to that of employing any other contractor. You need to perform adequate research on the company and also go through the contract meticulously. It will be imperative to come in touch with the company personally so as to get a proper idea regarding their competence. Get several quotations Make sure to get several quotes similar to any other project in your residence. This is essential for getting a fair price and also comparing the different credentials and proposals of the company you are looking for. For instance, you need to watch out for companies which assert that your residence is appropriate for solar while it is actually not. That is where Google Project Sunroof comes into play. An authentic company will let you know that it will be essential to fix your roof initially, or that your residence does not get adequate sunlight for the installation of solar panels. They will be walking away instead of selling you a system which will not work appropriately in the long run. However, an incompetent company will try to make the sale. Consequently, in case you receive as many as three quotes and a couple of companies inform you that your house is not appropriate for installing solar panels while the other one urges you to go for it, it will be sensible to ignore the third company. In this case, you should take into consideration other alternatives such as community solar. Having several quotes will enable you to make a comparison between different installation methods and equipment choices. For instance, you need to consider how the racking is going to be secured to your roof. Solar panel installers come with different experience levels, particularly in terms of more challenging materials for roofing like clay tile. A solar installation which is botched will be compromising your roof's waterproof integrity resulting in a considerable amount of money in damage eventually. For this reason, it will be imperative to ask the solar installer regarding what techniques will be used by them to ensure that you need not suffer from any problem after the completion of the installation. In case one company provides you with vague replies while the other listens to all of your questions patiently and promptly answers them, it will be prudent to go for the second company. Verify their experience Solar power is an industry which is developing rapidly while drawing quite a few professionals from various backgrounds. Although it can be somewhat tricky to come across a solar panel company with adequate experience, it definitely comes with some benefits. It is important to make certain that the project will not be dropped by the company before completion. Moreover, you should expect your solar panel installer to showcase systems which they have installed for past clients. Do not select a solar company on price only Although every individual likes to save cash, it will be unjustified on your part to always go with the most expensive quote. There are lots of differences in equipment as well as installation quality. Although it is feasible for your installer to be the most inexpensive one in your locality, you will not be able to know unless you have compared the proposals and performed your research. On the other hand, you will not be assured of getting higher quality by simply opting for the cheapest solar installer. Prefer companies which are local Make sure not to go for any solar company which has not been in business for more than a couple of years. Instead, try to choose a company with adequate experience. This can be found out by checking the Better Business Bureau, inquiring the company itself, or even visiting the company's website. It will be sensible to choose experienced companies since apart from being technically competent they will also remain in business for quite some time after the completion of your project in case you need warranty services afterward. In case you are residing in states like California, you will find it simpler to come across solar companies with more than ten years of experience. However, if you live in some other areas such as the Midwest, you might be forced to go for companies with much less experience since the solar industry is comparatively new in those areas. Verify whether the company is properly licensed A webpage is maintained by the Interstate Renewable Energy Council which will allow you to search for solar licensing requisites for your particular state. While some states will need specialized licenses, the others will allow any contractor to install panels with the license of an electrician. Moreover, the license of a general contractor might get the job done in some other states. As a matter of fact, you will also come across some states which do not need any license whatsoever. Check out the IREC website and read it meticulously since the solar photovoltaic installation will require different licensing terms as compared to solar thermal. In case a license is needed, ask any California solar company for the license number since states such as California will enable you to check licenses online. You might get only minimal info from the online license databases, like whether a license is a valid one. Nevertheless, others, such as California, provide more comprehensive information which even includes license violations made by companies. It is important to bear in mind that violations are going to be different when it comes to severity, and it will be unjustified to ignore a company simply because it has a violation on record. In case you are concerned about any reported violation, do not hesitate to ask the solar company regarding it. Go through online reviews The Better Business Bureau will be the best place for getting authentic online reviews. It is quite different from the remaining review sites on the web. After collecting customer complaints regarding any particular company, it is going to mediate that complaint between the company and the customer. It is important to go through the complaint carefully for understanding whether it actually represents a concern or not since a complaint might be a sort of misunderstanding between the company and the client or it might also identify poor practices made by that company. It will be possible to resolve any listed complaints as well. Resolved complaints will not be much of a concern, and it is likewise inevitable that a significant volume of business will be performed by a bigger company irrespective of how good it is and it might have some dissatisfied clients in the long run. Although the Better Business Bureau likewise enables the users to publish more conventional reviews, this will not be mediated by them. It is definitely worthwhile to go through company reviews on other sites; however, you need to be careful about those reviews. While online reviews will not be able to indicate the true quality, they can be manipulated as well. Try to refrain from using websites having a background of "pay-to-play" including well-known sites like ConsumerAffairs.com and Angies' List. As a matter of fact, Google and Yelp reviews appear to be more authentic than other similar sites on the web. Ask regarding warranties It is a fact that a photovoltaic system consists of lots of different components, and each one of them is covered by a particular warranty from the manufacturer. It is vital for the installer to explain every single of those in detail. The solar panel installer must offer a warranty of the parts of the system as well as the workmanship, and they should also cover replacement and labor charges of any malfunctioning component. Photovoltaic solar panels come with their individual warranties which are usually categorized into a couple of parts: warranty covering the workmanship and the materials, and another covering the power output. The panels are going to degrade in the course of time on most occasions generating a little less power every year. (This particular degradation ought to be less than 2% every year). A power warranty of 25 years is normal, and it is imperative for the product warranty to be a minimum of 10 years, and, on some occasions, even 25 years. One essential component of the system is the inverter system which should have its individual warranty period of at least 20 years. It is important for the racking system to be able to withstand any type of extreme weather for at least 20 years. Therefore, it is imperative for this component to have a strong warranty of 20 years. In case you are using batteries, make sure to know regarding the warranty since it is a costly component out there. Quality of the solar panels At present, 3 types of solar panels are usually employed throughout the industry, namely, polycrystalline, monocrystalline, and amorphous. Although amorphous panels are quite inexpensive, they are not much efficient as well as durable as compared to the other 2. In all probabilities, you have come across polycrystalline panels in your locality which are reputed for their blue shade and have become quite well-known during the past several years. They will be appropriate for individuals who have adequate space and do not want to invest a considerable amount of money in monocrystalline solar panels. Monocrystalline panels have increased in popularity during the last few years, and they can boast of having the maximum efficiency rate without needing plenty of space as well. Therefore, they will be appropriate for individuals having a large roof. Nevertheless, they are the most costly solar panels out there. It does not matter which solar panel you go for, it is imperative to make certain that the company selected by you will be able to provide those. You will come across some solar companies which will be able to provide 1 or 2 of these panels. You need to make sure that the panels are of top quality and also from authentic solar panel manufacturers. (On most occasions, third-party manufactures are used by the majority of the solar companies). Apart from this, you should go for durable solar panels which will be able to serve you for quite some time in the future. Payment options Although it is imperative to make lots of investment in order to go solar, you will also come across a number of financing options. Several of these lucrative options include power purchase agreements, green energy loans, as well as leasing options. All these options come with their individual positive plus negative aspects which you need to take into consideration prior to making a sensible financing decision. The first financing option mentioned here will be the green energy loans which were made particularly for individuals who like to transform to renewable green energy. The majority of these loans come with comparatively low rates of interest. You will be able to purchase the equipment using this option, and the balance can be paid off over time. The subsequent couple of options are quite similar. The power purchase agreement will allow you to rent the equipment and you need to pay for the energy used by you. Leasing options are also virtually similar where you will be renting the equipment; however, a specific amount has to be paid every month rather than paying at a time. You will not be able to own the equipment by using these 2 options. It is up to you to make a decision regarding which option is going to be appropriate for you. The choices can be discussed further after selecting a particular solar company. However, it is recommended for you to look for a solar company offering all these options.        Conclusion Let us hope that these above-mentioned 10 tips will allow you to come across the right authentic solar company such as Semper Solaris which will provide proper service to you according to your personal requirements. Read more on solar panel facts before making your decision. Also, if you're a college student, don't forget to apply to our Semper Solaris Scholarship

  There has been the ushering in the age of the usage of residential solar panels and solar battery storage. Across the nation, residential homes are engaging in shifting from the usage of electricity that is based on fossil fuel in order to be part of an economy that applies the usage of solar energy that is clean. This is impacted by the targets that have been set for the sake of reducing emissions during the crisis of climate change on a global scale. As a result, solar energy for residential use deserves much credit. We share much about the increase of the usage of solar energy via our 10 questions to save you many hours of research and reading. How much of a reduction in pricing has been experienced by residential solar in the most current times? When you like to be optimistic based on the kind of statistics that are presented to you, you will be pleased to note that the price of energy that is produced by solar efforts within the last ten years is a good starting point. Thus, it is noted that there has been a decrease in regard to the installation of solar panels in the United States at a rate of approximately seventy percent. In 2020, many Americans are giving more consideration to the usage of solar as an upgrade to their home that makes sense, as solar is now seen more than a commodity that is clean tech for businesses. Many people also look for solar panel facts to make sure statistics are accurate. At this present time, it is recognized that installing solar panels & battery storage for your home is truly a step in the right direction. What is the distinction in regard to the usage of solar concerning homes and the usage of solar concerning businesses? The operations of a business or town may be powered by a solar endeavor at the commercial level. Therefore, the usage of solar for a business or home do have the distinction of variations in terms of cost as well as price. It is noted that systems that are designed for residential solar usage are regarded as maintaining consistency in terms of size, such as an average of six kilowatts. Due to the scale of residential solar being rather small, solar panels for residences are most assuredly an upgrade in energy consumption that are attainable and they result in major savings on the electric bill. On the other side of the spectrum, when there is the usage of solar at the commercial level, there is a need for a massive investment in terms of finances. Also, there is the need to gain a large number of investors to back the project. What is the normal price for systems of solar panels that are intended for residential usage? The price of such a system will be based on the size of the system as well as the state where the residence is located. But it is noted that some data is available that can aid in forming the estimation of the price of solar panels in the United States in 2020. The simplest way to formulate a calculation for the price of solar energy for various sizes of systems is to engage in the usage of the ratio of dollars for each watt. During 2019, it was realized that homeowners had to pay about $2.91/W. This then shows the perspective that there has been a great decrease since 2008 when households had to pay a bit more than $8/W. If you desire to install a system of 6kW, then the cost will be around $17,460 when there is the application of a cost of $2.91/W prior to the implementation of rebates as well as tax credits. Is there any way to link the solar panels to the grid? What does net metering entail? In most cases, there is the linking of systems for residential solar usage to the grid. This allows for the efficiency of the implementation of net metering, which is noted as providing power for the home at night. Thus, net metering is an incentive for solar in which there is the provision of bill credits in such cases that there is an overproduction of electricity by the solar panels of the home. In such cases that the panels have not generated an adequate level of electricity, you are allowed to apply the usage of the bill credits in order to pay for the electricity that you have consumed on the grid. When you are not on the grid, you will not be able to access the usage of electricity via the local utility company. As a result, it will be necessary for you to have capabilities for the storage of energy in order to formulate a project that is fully off the grid. This means that it will be necessary to obtain a system of solar panels that are extra-large. Also, there will be the need for a method for the backing up of power in order to provide for your energy needs in such cases that there is not enough sun exposure for your solar panels. What is the length of time that is required for the installation of a system for residential solar usage? When you have consulted with the professionals who will be doing the installation of your solar system for your home and when they have made all the visits that are required for the site as well as all the stages of planning, then it will likely only be a few days for the installation of the system to be completed. There are various factors that impact the exact amount of time. Take into consideration, for example, that if you are implementing net metering, there will be the need for extra time for that process, as there must be the linking of the solar panels to the grid in a proper manner. But the good news is that overall, the process is regarded as being quite simple and fairly fast. The same thing goes for solar panel maintenance. If your roof does not meet the requirements, can you yet acquire some type of system for home solar usage? If you do not have a roof that is suitable for solar panels, there are other options. Two common methods for the sake of being able to have solar power without the need to engage in the installation of a system on your roof tend to be community solar gardens as well as installations that are grounded mounted. When there is the usage of solar as a community, this means that people in your community commit to engaging in the sharing of a designed system that provides solar energy. As well, systems that are ground mounted are a simple way to avoid any complications with roofing when you desire to have solar power for your own usage. When someone installs a system for home solar usage, can the person qualify for tax credits? When you install a system that is intended to provide home solar energy, there are two methods that are simple in regard to considering tax credits. The primary tax credit that comes to mind is the federal investment tax credit. The more popular reference to this type of credit is noted as being the solar tax credit. A tax credit is provided to you by the ITC in the amount of twenty-six percent of the full cost of the residential solar panel system that you have installed. But there is the stipulation that you must purchase the system. The second option is noted as being tax credits for your solar system that are offered at the state level. Take into consideration, for example, that California provides a credit that secures a reduction in the price of your system by as much as twenty-six percent in 2020. Based on the state where you reside, there may be some solar programs that are significant as well as tax credits that are highly beneficial in that they could help you to save a large amount of money. If I will not be in my residence for at least a period of twenty-five years, should I bother with installing a solar panel system? Many homeowners wonder what will transpire if they have to move from their home following the installation of their solar panels. Normally, such a system has a lifespan for about twenty-five years. In such a case that you do not expect to reside in your home for that length of time, you may conjecture whether it is sensible to install a solar panel system. The reality is that the value of your home will be greatly increased if you install a solar panel system. This can also contribute to making your home sell faster, as many people are thrilled when they find a home that already has a solar panel system that will permit them to save a lot of money on utility bills. How much of a residence is able to be powered via the usage of solar energy? [video width="760" height="508" mp4="https://www.sempersolaris.com/wp-content/uploads/2021/08/07-2021-SMP-Website-Blog-Images-760x340-35357-2.mp4" loop="true" autoplay="true"][/video] It would be great if all of the home could be powered in this way. But though such a system can provide the offset of much energy use, the truth is that solar panels cannot produce all the energy that you need for each day. A key manufacturer of solar products in the United States provides the recommendation that it is wise to have the provision of a cushion of twenty-five percent in regard to the calculations of the offset for the solar panel. The primary reason is that it is not possible for the operation of solar panels to always output energy at the maximum level on all occasions. There will be times when linkage to the grid will be necessary in order to obtain the full power that you require. But the good thing about net metering is that there is the benefit of those days when there is the surplus of solar energy production, as you will not have to pay for being connected to the grid when you need the grid for power. At what point, will the system of the home break even? It is common for a large number of homeowners to have an interest regarding the calculation of the period of payback regarding their solar panel system. This is noted as being the period of time that is needed in order for the savings that are achieved on the electric bill to engage in offsetting the price that was invested in the installation of the solar panel system. There is a range of break-even points across the nation. However, the average range is noted as being around the point of eight years for a solar panel payback.

Are you aware that scientists have spent thousands of years trying to understand the promising solar energy and its application? Yes, understanding the 'how' of harnessing the Sun's power and meaningful use has been an uphill task that has ignited various scientists' interest in developing a concrete solution. Below is a timeline of multiple achievements and milestones covering various human efforts to extract and use solar energy. How is solar energy extracted from sun rays? Through the use of Photovoltaic devices. These are a particular type of metal that, when exposed to sunlight, use the photovoltaic effect to produce electricity. It is estimated that the knowledge about this photovoltaic effect has existed for roughly two centuries, and for this reason, our history about the solar cells begins here. How was solar energy initially used? Theoretically, it is believed that humans began to use solar energy by 7th century B.C. History reviews that humans were using sunlight to ignite the fire using magnifying glass materials. 700 BC- The use of a magnifying lens to put on Sunlit Fires' Heat Ray'. Do you know by the 7th century B.C humans could make fire using a magnifying glass to concentrate sunlight? For instance, around. 214-212 B.C. historians hypnotize that Archimedes' a great Greek inventor, was able to apply solar energy by creating heat rays using multiple mirrors to concentrate sunlight. It is believed that he destroyed several ships by concentrating sunlight on those ships belonging to Greek enemies especially during the Siege of Syracuse. Although this Archimedes' invention's validity is not apparent, various experiments have shown that it could be possible but more unlikely to have been executed. Romans are also known to use mirrors to harness the solar power and using it as light torches during their religious ceremonies. The use of "burning mirrors" became prevalent among Roman, Greeks, and later to the Chinese civilization. When was the first invention of the solar panels? 1767- The invention of the first solar oven A solar oven, often known as the solar cooker, uses the heat created by concentrating sunlight to heat drinks or food. Solar cookers are in use to date and are cheaper and efficient compared to the previous models. They are the most popular heating solutions, especially world parts, with limited access to electricity. The device relies only on sunlight to function, and this means no fuel or electrical power is need for it to work. The first solar oven was invented in 1767 by Horace De Saussure, a renowned Swiss Physicist. By the time of invention, nobody could have thought that this invention could be among the most helpful innovations for the next two centuries by helping people prepare their lunch and dinner without using firewood. 1839 - The Photovoltaic Effect Discovery by Edmund Becquerel. One of the most critical years in the history of solar panels was 1839 when Edmund Becquerel, a 19-year-old French physicist, discovered that there is a voltage difference when specific material is exposed to sunlight created. With his little knowledge about the photovoltaic effect, Edmund Becquerel dint understands that his discovery would form the basis of solar power in use in modern today. In 1873, Willoughby Smith, a staunch English engineer, coined Photoconductivity in Selenium, especially in its solid-state, which was another significant discovery that led to a great milestone in the solar energy industry. 1876 - Invention of Electricity from Light. While advancing the Smiths discovery three years earlier, an English professor, together with his best student, Richard Evans Day, observed a flow of electrical current when specific material was exposed to sunlight. Two electrodes attached to a selenium plate were used to make the tiny electrical current after exposing those plates to the light. 1883 - the making of the first Design of a functional Photovoltaic Cell. The credit goes to Charles Fritts, an American inventor who was the first person to design a successive solar cell plan. His 19th-century simple Photovoltaic Cell design was based on selenium wafers. 1905- The Photoelectric Effect and Albert Einstein work. Although most people aren't aware of Albert Einstein's photoelectrical effect paperwork, he is famous for his outstanding scientific milestone in the human race. He is the first person to formulate the photon theory of light, an idea that explains how light can dislodge 'remove or liberate' an electron from a metal surface. Sixteen years later, in 1921, after submitting his photon theory of light paper, he received the Nobel Prize to discover a tremendous scientific breakthrough.  1918 - The discovery of a Single-Crystal Silicon. The credit goes to a Polish scientist, Jan Czochralski, for figuring out a technique in which to grow single-crystal silicon. His discovery lay the foundation for the creation of solar cells using silicon metal. 1954 - The actual invention of Photovoltaic The credit goes to three scientists, namely, Gerald Pearson, a member of Bell Labs, David Chapin, and Calvin Fuller. Their work led to the creation of the world's first solar cell (photovoltaic cell). In simple terms, these men came up with a device that could convert sunlight into electricity. Many maintain that their silicon photovoltaic (PV) cell invention symbolizes the real PV technology invention. The first device could consistently power a considerable electrical device for more than two hours a day. However, the first silicon photovoltaic cell could only operate at 4% efficiency, below a quarter of modern solar cells capacity. They later advanced its performance (conversions efficiently), increasing it from 4% to 11%. Today, these solar panels are so advanced that they are used to light big houses and run machines due to their improved efficiency. Other significant achievements in the history of solar panels. The use of solar panels to power outer space devices. The use of solar technology in outer space is one of the most recent solar energy industry achievements. The outer space solar panels were used to run satellites. A good example is solar panels power Explorer III, Vanguard II, and Sputnik-3 satellites in 1958. Others include creating the first solar residence in 1973 by a team of scientists at the University of Delaware, Improving solar conversion efficiency from 8% to 14% by Hoffman Electronics amid 1957 and 1960. By 2016, the conversion efficiency had reached 34.5% efficiency and innovation from The University of South Wales.

Tesla is a leading American company famous for manufacturing electric vehicles. The company is moving forward to bring innovations in other industries. Tesla Powerwall is a step towards this direction. This innovative technology can help to store energy for residential and commercial usages. Tesla Powerwall is a lithium-ion battery that you can use as an alternative to power your home. You can use this as a backup to support your energy needs. This is a wall or floor-mounted battery system designed to store energy generated by wind turbines, solar power panels or the grid (electric company). You can use Powerwall daily to power your home. Each battery can store up to 13.5 kWh of energy, weighs 251.3 pounds, and offers an easy installation. You can install it both inside and outside of your home. However, the installation needs to be done by a certified technician. Semper Solaris is a proud Tesla Powerwall certified installer. How to Use Tesla Powerwall There are three ways to use Powerwall. You can get a complete power source to meet the energy needs of your home. Its off-grid approach will enable users to power their homes fully by using the solar battery storage. You can install one or two Powerwall batteries depending on your requirements. Powerwall can be considered as a supplementary power source for your home during the evening or when you need it most. Powerwall can be ideal for the backup power supply in case of a power outage or blackout. Once installed, it can be accessed through the intuitive, easy to use dashboard. The dashboard gives you control of power being used in your home and allows you to adjust the time and settings of your Powerwall. How Does A Tesla Powerwall Work? Each part of the Powerwall system will be plugged into the electrical panel of your home. The Powerwall will collect and store energy. You will need a setup with a few components, and it will be installed in your house. Powerwall Battery Pack This is one of the crucial components of a system. This pack will merge with your electrical panel to enable you to use the solar storage for emergency or daily use. Solar Panels Solar panels are the best option to convert solar energy into electricity. The solar panel will store solar energy during the day hours to be used at night when solar panels are not receiving sunlight. Inverter The inverter is what will convert solar energy into electricity. With the Tesla Powerwall, the inverter is built into the battery. Backup For the backup usage, you will need to download the Tesla mobile app to view and set up backup for your Powerwall. According to Tesla, “Powerwall is now designed for whole home backup. With whole home backup, your Powerwall system can support your entire home with backup power during an outage.” Tesla Powerwall is supported by ten years warranty. It is designed to offer a worry-free approach to meet the energy needs of your home or office. Charging Your Powerwall Tesla Powerwall is a great way to store any unused energy for future use or emergencies. To use your Powerwall, in any situation, you must charge it. Powerwall and the Grid According to PG&E, battery storage has two main functions, to charge and discharge. Charging can be done through your solar system or through the grid, or the electric company. Discharging is using the stored energy from your battery storage or returning it to the grid. Tesla Powerwall can be installed in your home with or without solar. When Powerwall is installed with solar, it will not be able to be charged from the grid, as it will be charged from the solar panels on your home. When Powerwall is installed without solar, it can be charged from the grid, or electric company, if it is in Backup-Only or Time-Based Control. Backup Only According to Tesla, "Backup power mode or Backup-Only reserves 100 percent of your Powerwall energy to provide seamless power to your home in the event of an outage. Powerwall will charge from the grid or from your solar system, and only discharge during a grid outage." Advanced Time-Based Control Time-Based Control helps you maximize savings by smartly charging or discharging your Powerwall" according to Tesla.