Semper Solaris | Solar Power for Your Rancho Cucamonga Home | Semper Solaris

Solar panels on roof of single family home.


Rancho Cucamonga, “The Jewel of the Inland Empire,” located below the San Gabriel Mountains and the Angeles National Forest, is a beautiful, affluent city that prides itself on being clean and safe. It is home to many beautiful homes because of the city’s proximity to major transportation centers. This city is exceptionally friendly and is committed to solar power in Rancho Cucamonga as a primary, renewable energy source.

If you operate a business from your home in Rancho Cucamonga, you most likely have a UPS (Uninterrupted Power Supply), protecting your electricity run equipment from power surges and disruptions. While the USP can protect your gear from spikes, dips or other fluctuations and irregularities, the interruption from a long term power outage, perhaps days and weeks, can cost you a lot. According to a Berkeley report, U.S. businesses lose billions of dollars a year to power outages and disruptions.


A UPS or surge protector will protect your equipment from damage and provide backup power in the short term. Surges or spikes are jumps in voltage and can be affected by many different factors.

  • Electric Grid Switching
  • Lightning
  • Large Appliances Turning On And Off
  • Power tools

Sags and dips are a drop in voltage and are short term

  • Heavy motors starting
  • Downed cables
  • Faulty wiring or equipment
  • Utility problems

Power outages or blackouts are a total loss of power and can last for days and weeks. You need more than a surge protector or UPS to protect your home equipment and keep things running smoothly.

  • Downed power lines
  • Failure of power stations
  • Fault on a power line
  • Natural disasters that knock out the grid


If you do not have a solar panel system for your primary electricity source, why not consider a hybrid solar system for your home?  A hybrid system gives you the best of both worlds and provides redundancy, using energy from both the solar panels and your utility provider.  It uses a back up solar battery to store power which is continually recharging from the solar panels. This stored energy is for use when the panels are not producing enough electricity or during a power outage.

The addition of hybrid solar installation in Rancho Cucamonga for your home is cost-effective.  It will keep your power running seamlessly as a failsafe in the event of a long term interruption of electricity such as an earthquake, flood, or fire. This solar/grid system is like having your own microgrid.


Semper Solaris is the best solar contractor in Rancho Cucamonga for solar installations. We can help you save on the cost of electricity and provide a safe and secure backup to run your computers and other electrical devices and machinery. By adding Solar as your primary power source, tied into the grid for redundancy, you will not have to worry about power outages over the short or long term.

We offer top quality and reliable Tesla Powerwall and Enphase Encharge Battery backup batteries. In fact, Semper Solaris is a Tesla Powerwall certified installer, and our technicians are experienced and knowledgeable in the installation of solar power in Rancho Cucamonga.  Our solar panels are the most reliable and efficient panels available.

Call Semper Solaris today.  We can keep your home-based business up and running when the unexpected happens.

Helping Veterans One Solar System at a Time

The Semper Cares Initiative was founded to help deserving veterans get relief from high electricity prices by blessing them with energy independence and the security of a secure roof over their heads.

Semper Cares