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Providing exceptional customer experience for over 40 years.

With over 40 years in business, we can celebrate the completion of over 3,000 commercial and residential solar projects in the San Francisco Bay Area and Los Angeles. We are California’s premiere solar solutions provider.

Customers choose us with confidence to design, install, maintain, and repair commercial solar panels and solar thermal systems. Our team serves a wide range of commercial, nonprofit, municipal, residential, new construction and retrofit clients, with a strong emphasis on the multifamily and affordable housing sector. We are the pioneers, trusted since 1976.

We are not just one of those other solar panel companies.

We are your experts for design, installation, maintenance, and repair of commercial solar panels and commercial solar hot water.

We are a mission-based company, proud to be one of the first solar energy companies in the state to become a Certified Benefit Corporation as well as being one of the first certified as an Alameda County Green Business.

We believe in using business as a force for good by focusing on people, planet, and prosperity. Interested in becoming a B Corp? Learn more here.

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Listen to why customers repeatedly choose Sun Light & Power.

Learn how Sun Light & Power began as pioneers in the industry.

Why Solar?

  • Earn a solid return on your investment (ROI). Feel super smart!
  • Reduce your operating expenses. Breathe relief.
  • Protect against volatile utility costs. Own your power.
  • Receive Federal Investment Tax Credits, state rebates, and municipal incentives. Be inspired.
  • Take action to protect the environment. Be the hope.
  • Be a leader in the green business movement. Earn bragging rights.
  • Make your electrical system more reliable. Feel secure.
  • Beautify your building and shade structures. Revel in the awe.
  • Power your EV fleet with green solar energy. Be efficient.
  • Create security with the rising costs of electricity. Feel stability.

Request a consultation today!

Why Sun Light & Power?

As one of the top solar energy companies, Sun Light & Power has a team of award-winning engineers and talented installers. We deliver superior quality, technique, and passion for harnessing the power of the sun for Los Angeles, San Jose, Oakland, Berkeley and the surrounding San Francisco Bay Area. We are a certified B Corp and a certified Alameda Green Business.

  • We will hit your targets, including appropriate technologies and system capacity so you hit your deadlines.
  • We will find and navigate through the rebate, tax incentive, and financing options to save you time and confusion.
  • We take on highly challenging projects where other companies cannot.
  • We have one of the top solar engineering teams in the country with LEED Accredited Professionals so you can fulfill your LEED point requirements.
  • We provide you with a bid package that you can actually understand.
  • We provide you with a project manager who can seamlessly integrate our scope of your work into your master schedule through MS Project so you are in the know every step of the way.
  • We properly design and bid based on a detailed study of the project plan so you’re not left surprised or have Sun Light & Power initiated change orders.
  • We have a workforce set up at regular wage or prevailing wage when required and have union subcontracting partners where larger labor agreements are in place so we meet your personal requirements.
  • We partner with architects, general contractors, and developers for both new construction and retrofit projects. We can work with you on many levels: structural, electrical and mechanical consultation, feasibility studies, complete system design, and installation. We have all your needs covered.

Sun Light & Power Bay Area commercial solar PV installers

Sun Light & Power commercial solar PV installers

Compared to electricity generated from fossil fuels,
a 10 kilowatt (kW) solar array will annually offset
22,614 lbs of carbon dioxide, equivalent to:

8.4 Acres

Carbon Sequestered


Miles Driven

11,018 LBS

Coal Burned

SLP Testimonials

“The San Francisco SPCA strives to be socially responsible in all business practices, and we chose to install solar panels to help decrease our carbon footprint. We were impressed with the high quality of work provided by Sun Light & Power; they strived to make the project simple and successful. The money that we’ll save on our energy bill will go directly back to our mission: helping animals in need.”

- The San Francisco SPCA

“Alameda County’s Board of Supervisors awarded Sun Light & Power this ambitious solar project. Along with the energy efficiency features built into the Library, this well-designed solar system with both non-penetrating ballasted and low-profile rooftop mounting, is expected to generate nearly 100% of the energy used by the Library, virtually eliminating the Library’s cost of electricity from PG&E.”

- Matt Muniz, Energy Program Manager of Castro Valley Public Library

“We are very pleased that such a significant portion of our electrical needs are being met with our solar array. Sun Light & Power did a great engineering and installation job with this challenging project. It was not only the right thing to do for the planet, our system makes a large positive impact on our bottom line."

- Mike Hannigan, President of First Chinese Baptist Church

Call Us 800.233.4786