Clean Solar
in San Jose, California
Updated November 3, 2026
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- CSLB licence number
- Not recorded
- Recorded services
- Battery Storage Installation, Commercial Solar, Residential Solar, Solar System Maintenance
- Experience
- Not listed
- Service area
- Not confirmed
- Warranty information
- Residential Production Guarantee: Guarantees specific production levels for residential systems 25-Year Relationship Promise: Implied by customer…
- Financing
- Not listed
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Clean Solar is the fastest-growing residential solar installation company in the Bay Area. They offer comprehensive, custom solar solutions to meet specific electricity needs. The company is dispelling the myth that solar is expensive by offering cutting-edge financing options including $0 down. Clean Solar provides one-of-a-kind product and service offerings that make them an ideal partner for creating renewable and sustainable energy resources. They are a B Corp certified company, demonstrating their commitment to sustainability and social responsibility. Clean Solar focuses on helping homeowners achieve energy independence through solar panel and battery installation services.
Residential Solar Panel Installation
Custom solar solutions to meet specific electricity needs
Battery Storage Installation
Solar batteries to increase household energy efficiency
Tesla Powerwall Installation
Installation and setup of Tesla Powerwall 3
Solar Panel Monitoring
Systems to observe solar panel performance
Roof Installation
Quality roof installations through Clean Roofing division
Solar System Design
Custom design services for optimal system performance
Solar Inverter Installation
Installation of premium inverters for all solar systems
Non-Exporting Systems
Systems that allow adding solar panels while keeping NEM status
Solar System Maintenance
Maintenance services for existing solar systems
Tesla Solar Roofing Installation
Installation of Tesla's integrated solar roofing products
Solar Panels: Premium quality residential solar panels
Tesla Powerwall 3: Home battery storage system
SolarEdge Energy Bank 10: Battery storage system
Solar Inverters: Premium inverters for solar systems
Solar Monitoring Systems: Technology to track solar system performance
Tesla Solar Roofing: Integrated solar roof tiles
Non-Exporting Systems: Systems that prevent solar energy export to grid
Battery Storage with Non-Exporting Systems: Combined battery and non-exporting technology
Residential Production Guarantee: Guarantees specific production levels for residential systems
25-Year Relationship Promise: Implied by customer review mentioning "when you pick a solar company, you have a relationship for the next 25 years"
B Corp Certification: Certified as a B Corporation
Top Rated Solar Installer in the Bay Area: Recognized as leading installer in region
Award Winning Solar, Battery, and Roofing Company
Tesla: Partnership for Powerwall 3 and Solar Roofing products
SolarEdge: Partnership for Energy Bank 10 and inverters
PG&E: Works with PG&E for grid connections
Phone
Address
1445 Koll Cir, San Jose, CA 95112
Business Hours
Mo 09:00-17:00
Tu 09:00-17:00
We 09:00-17:00
Th 09:00-17:00
Fr 09:00-17:00
What Clean Solar says about its work
These statements describe the company’s own positioning. Confirm material claims in proposals, contracts, and official records.
• Fastest-Growing Residential Solar Installation Company in the Bay Area
Customized Solar Solutions
Tailored to meet specific electricity needs
Premium Products
Only installs premium inverters and high-quality equipment
$0 Down Financing Options
Makes solar accessible without upfront costs
Excellent Customer Service
Highlighted in numerous customer testimonials
Professional Installation Teams
Repeatedly praised in customer reviews
Problem-Solving Attitude
Noted by customers for tackling complicated installations
Comprehensive Support
Handles all permitting, paperwork, and utility coordination
No Pressure Sales Approach
Commended by customers for honest, no-pressure consultations
Long-Term Relationship Focus
Positions itself as a 25-year partner in solar energy
Customer Reviews for Clean Solar
Selected public review excerpts. SICA does not treat third-party reviews as a guarantee of project results.
Read all of Clean Solar's Google reviews hereWe've had an amazing experience with Clean Solar. And the only reason I haven't posted a photo is that the install was so good, you can barely see our solar panels! (big thanks to the Zeus crew for the amazing install).
I've installed both solar and Tesla home batteries with Clean Solar and couldn't have been happier with the quality of the install and the professionalism of everyone at the company.
We interview 6 companies and chose Clean Solar because they were willing to install critter guard and extra outlets w/o using a third party. Glad we did. Installers were very professional & they returned to fix some minor issues w/o fuss. Got a call from Charlie a couple of weeks afterwards. He just wanted to ask if we were happy with the installation & if we had any questions. That’s great service especially since the check already cleared.
Have experience with Clean Solar?
Contact details recorded for Clean Solar
Mo 09:00-17:00
Tu 09:00-17:00
We 09:00-17:00
Th 09:00-17:00
Fr 09:00-17:00
F.A.Q.
Recorded questions relating to solar services in San Jose, California.
California does not offer a state tax credit, but Californians are eligible for the 30% federal solar tax credit.
According to EnergySage, the average upfront cost of a solar installation in 2025 is close to $20,000. After a 30% tax credit of $6,000, the average outlay is around $14,000-$15,000.
The payback period is estimated to be 5-9 years, and over the course of 25 years the projected savings is $120,000. For more data, visit EnergySage.