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Go solar in 3 easy steps

Energy Use & Site Analysis

Our friendly representative will visit your location, provide helpful tips on energy use, crunch the numbers on your usage and determine the best way to deploy your solar array to save you the most money.

Preparation and Installation

We take care of all plans, permits, and engineering and then our skilled technicians will arrive to install your system in just a few short days. We specialize in perfection.

Power on and Enjoy

All of our systems come with easy performance monitoring. You can just sit back, relax and enjoy as your savings rocket sky high.




“We are incredibly happy with the results and have immediately witnessed the cost savings. We can’t tell you how happy we have been with this entire process.” – Dan & Tracy Jackson // Semper Solaris Customer

Featured Customers

Thomas B. Rancho Santa Fe, 54 Panels

I received bids from five solar companies of varying shapes and sizes for my 15.4kW, ground-mounted system on a hill behind my house in Rancho Santa Fe. I ended up choosing Semper Solaris because they seemed to me to be, hands down, the best in terms of quality, service, and overall value, and I couldn’t….


Current Online Specials


San Diego has been blessed with a perfect climate for solar – mild temperatures, clear skies and more than five and a half hours of sunshine every day. Even judging by the number of solar panel systems installed in the city, one would say there’s no better place to go solar than in San Diego – this city has twice been named the solar capital of the United States, with the highest number of PV systems in 2009 and 2012.

The geographical features of San Diego make solar investment well worthwhile and incentives make the installation cost-effective. There is an abundance of state and local financing programs that encourage home and business owners to make energy-efficient upgrades. However, some incentives are expiring soon, like the federal tax credit system and net-metering with SDG&E. The time to make the move is now, while the rebates and programs are still on offer. Actually, all those who go solar before net-metering expires will lock in to the current conditions for the next 20 years.

So, besides the fact that the presently available net-metering options allow solar panel owners to receive compensation for the extra energy they produce in the period of 20 years, here are some other facts if you are still unsure how much solar can do for you.

With solar, you get immediate results. The readings on the utility meter dive and some grid-tied PV systems save their owners as much as 90% in the monthly electricity bill. The amount of electricity savings depends on a host of factors, though, but an overwhelming number of PV system owners cut their bills by half.

Installation costs have not only been reduced by 70% since 2006, but they can be zeroed out with financing programs. The complete pay off period is commonly between 4 to 7 years, but that depends on the size and the effectiveness of the system. But very importantly, the savings start right away – with your first monthly utility bill.

Some home and business owners are worried that they won’t stay in their home or office until the end of the payoff period. Fortunately, the advantages of solar panel systems are common knowledge these days and the fact your home or business has a PV system can only earn you points with potential buyers. Plus, a solar system increases the resell value of property.

If you are interested to know how much you could save with solar, call us and schedule a free, friendly and no-pressure consultation with us. Semper Solaris would be more than happy to answer all your questions about solar and the procedures involved.

Semper Solaris is a local business, owned and operated by veterans and based on all-American values. Owing to the marine background, Semper Solaris places great importance on earning and repaying the customers’ trust through first-class products, exceptional workmanship and blue-ribbon customer care.

All potential and actual customers can count on the integrity of Semper Solaris team. We are always available to answer questions and follow up on them. We simply keep our promises, because that’s what builds trust.

Semper Solaris brings together a team of expert technicians who are personable, reliable and highly articulate. On top of delivering superior workmanship, we are an elite dealer of the best panels in the market, SunPower panels, which are manufactured in the US.

The quality we bring to our customers has been reflected in the fact that Semper Solaris is one of the fastest-growing companies in San Diego, with more than half of customers coming through referrals. Feel free to check our reviews on Yelp, because we have nothing to hide. We work hard every day to repay the trust of our customers and our 5-star rating is a testimony to that!

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Corporate Office
Semper Solaris – San Diego Solar Corporate Office
1805 John Towers Avenue
El Cajon, CA. 92020
PHONE: (619) 357-4142
Contractor's license: #978152
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Semper Solaris – San Diego Solar Company
3111 Camino Del Rio North Suite 400
San Diego, CA. 92108
(619) 432-4222

Semper Solaris – San Diego County Solar Company
360 North El Camino Real #2c
Encinitas, CA. 92024
(619) 432-4211

Semper Solaris – Los Angeles Solar Company
7807 Telegraph Road UNIT E
Montebello, CA. 90640
(213) 634-4313

Semper Solaris – Orange County Solar Company
1701 East Edinger Avenue Suite H1
Santa Ana, CA. 92705
(714) 831-3221

Semper Solaris – Bay Area Solar Company
2570 Barrington Ct
Hayward, CA. 94545
(650) 900-8562

Semper Solaris – Inland Empire Solar Company
1218 Spring St
Riverside, CA 92507
(951) 900-3970