Clean Solar
Award-winning Bay Area residential solar installer since 2007, with 478+ Yelp reviews and a $150-per-install charity donation
19+
Years in Business
478
Customer Reviews
50 mi
Service Area
11-50
Employees
SurgePV Score
About Clean Solar
Clean Solar is an award-winning residential solar installation company based at 1445 Koll Circle, Suite 109, in San Jose, California. Founded in 2007, the company has grown into one of the Bay Area’s fastest-growing solar installers, with over 478 reviews on Yelp and a strong reputation for customer service. Clean Solar is the third-largest residential microinverter installer in California and donates $150 to charity for every residential installation completed.
The company installs premium inverters from Enphase and SolarEdge alongside battery storage solutions from Tesla, SolarEdge, and Franklin. All work is completed by trained in-house installers, with no subcontracting. Clean Solar handles system design, permitting, installation, and post-installation monitoring. The company offers a 15-year production guarantee and a 25-year workmanship warranty, giving homeowners long-term confidence in their investment.
Clean Solar is also certified as a solar public school teacher, a distinction unique to the company in Northern California. The company serves the greater San Jose area including Santa Clara, Sunnyvale, Campbell, Milpitas, Fremont, and surrounding Bay Area communities.
Service Area
Clean Solar serves the following areas within a 50-mile radius:
Contact Information
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Services Offered
Certifications & Accreditations
Partner Manufacturers
Inverters
Batteries
Warranty Coverage
25 years
25 years
25 years
What to Expect: Solar Installation Process
Initial Consultation
Free site survey and system design
Quote & Design
Detailed proposal with costs and savings
Installation
Panels, inverter, and wiring (1-3 days)
Inspection
City inspection and utility interconnection approval
Go Live
Utility grants PTO, system goes live
Customer Reviews
4.8
478 reviews
Robert T.
Clean Solar delivered on every promise. The installation team was fast and professional, and the system has been producing above projections since day one. Their charity donation per install is a nice touch too.
Lisa M.
From the initial assessment to the final walkthrough, the Clean Solar team was transparent about costs and timelines. Our 8 kW system was installed in a single day. Very impressed with the quality.
James C.
Good overall experience. The permitting took a bit longer than expected due to city delays, but Clean Solar kept us updated throughout. System is working well and the monitoring app is easy to use.
Frequently Asked Questions About Clean Solar
What services does Clean Solar offer?
Clean Solar offers Solar Installation, Battery Storage, Solar Design, Roof Assessment, Grid Connection, Monitoring.
Is Clean Solar NABCEP certified?
Clean Solar holds the following certifications: CSLB Licensed, BBB Accredited. Contact them directly for the latest accreditation details.
What areas does Clean Solar serve?
Clean Solar serves San Jose, Santa Clara, Sunnyvale, Campbell, Milpitas, Fremont, Mountain View, Palo Alto. They are based in San Jose with a service radius of 80 km.
What warranty does Clean Solar offer?
Clean Solar offers 25-year panel warranty, 25-year inverter warranty, and 25-year installation/workmanship warranty.
How are Clean Solar's customer reviews?
Clean Solar has a 4.8/5 rating based on 478 customer reviews. Customers consistently rate them highly.
How long has Clean Solar been in business?
Clean Solar was founded in 2007 and has been in business for 19 years. They are one of the more experienced solar installers in their area.
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