The Bay Area's most awarded solar installer since 2007. 25-year warranty. 15-year production guarantee. $0 down options available.
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Find out how much you could save. No obligation.
Bay Area electricity rates have risen over 100% in the last decade. Every month you wait is another month overpaying for power your roof could be producing for free.
A $200/month PG&E bill could drop to $20. Solar pays for itself — then keeps paying you.
Battery backup keeps your home running when the grid goes down. No generator. No disruption.
Full workmanship warranty including labour. Plus a 15-year production guarantee — if we fall short, we pay you.
Solar-equipped homes sell for more. Lawrence Berkeley National Laboratory confirms the premium.
"Remember when you pick a solar company, you have a relationship for the next 25 years! One quick email to let them know we had a micro inverter problem, and the truck is rolling out within a couple days and it is fixed on time with no hassle."
Ken L.
Verified Customer
"Everything this company does is up to the highest standard — no short cuts are taken. They come with a problem-solving attitude. All in all, I wouldn't consider going with anyone else."
Peter P.
Verified Customer
"In December our grid lost power for 30 hours. If we had only the panels, we would have been without power. But with the batteries, we were our own power plant. The system performed perfectly!"
Dena M.
Verified Customer
"I shopped around at several places and found Clean Solar to have the best value based on the quality of panels/inverters, the most competent technically, and most importantly to rank lowest on the bad sales tactics meter. Now I am saving several hundred dollars a month."
Phil H.
Verified Customer
"They were direct and honest with their proposal and there was no pressure or funny business. They gave me choices and options and told me the advantages and disadvantages of each. All employees were very professional and customer-focused."
Bob B.
Verified Customer
"Got the Tesla Powerwall 3 installed by Clean Solar and it was a wonderful experience from start to finish. The install team was great, follow up was great too. Smooth and organized from start to finish."
Mita R.
Verified Customer
From first call to powering your home — we handle everything.
Our site analyst evaluates your roof, electrical system, and energy usage to design the optimal system.
We handle all design, engineering, and permit paperwork. You don't lift a finger.
Installation takes 1–2 days. We handle the inspection and utility paperwork. You start saving.
18+ years. 500+ five-star reviews. Here's what sets us apart.
If your system doesn't produce the stated kWh, we pay you the difference at retail electricity rates. No other installer offers this.
Full coverage including labour costs. Most installers offer 10 years or less. We're here for the long haul.
Multiple financing paths: Prepaid PPA (captures the ITC for you), solar loans, balanced PPA, HELOC, or cash purchase.
The highest-reviewed solar installer on Yelp. Plus A+ BBB, 12x Mercury News Best Solar, and global EUPD Top Installer recognition.
One of the first solar companies in the US to earn B Corp certification. We donate $100–$150 to local charities with every installation.
San Jose to San Francisco to Livermore to Gilroy. We know Bay Area roofs, permits, utilities, and weather. This is all we do.
The Federal Investment Tax Credit is still available in 2026. We'll help you capture it.
15–25% rebate from ITC. No monthly payments. Buy option at year 7.
Competitive rates. 5–25 year terms. Own your system from day one.
Reduced monthly payments. Buy option at year 6. Powered by GoodLeap.
Best ROI. No interest or fees. Highest long-term savings.
Not sure which option is right for you? We'll walk you through all of them during your free consultation.
Join 500+ Bay Area homeowners who made the switch. Free assessment, no obligation, honest advice.