
Solar Panel Installation in San Jose
Reliable Renewable Energy Solutions in California
Our team here at Cobalt Power Systems Inc. has been in operation since 2003, and proudly provide solar panel installation services in San Jose and surrounding areas for commercial and residential properties. We are passionate about offering our customers solar energy systems that are reliable, affordable, and long-lasting.
With thousands of photovoltaic (PV) systems installed throughout our community, we have extensive experience with all kinds of systems, including:
- Grid-tied systems
- Roof mount
- Ground mount
- Pole mount
- Battery backup
Our San Jose solar panel installation team is highly knowledgeable about all types of PV systems, and we are confident that we can help you find the perfect solution for your property’s unique needs.
Ready to get started? Give us a call at (650) 817-7791 or contact us online to schedule your initial appointment!



Smart, Sustainable Living Backed by Cobalt Power
A Berkshire hathaway or Intero home, equipped with a Cobalt Power System, delivers tangible benefits that last for decades.
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Our custom solar, battery, and demand solutions are built to last—maximizing resilience, savings, and value.
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We handle every step in-house - from design to installation to service - for a smooth, stress-free experience.
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We earn five-star ratings and lasting partnerships by putting your goals and project success first.
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With 4,000+ installations and 20+ years of experience, we deliver complex energy systems with precision and care.

Energy You Can Trust, Stories You Can Believe
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“We have worked with Cobalt Power Systems for over 10 years.”- Jack
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“He guided us through every step with his team to make sure we were well taken care of.”- Silphy
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“From the moment Drew put together a proposal through the professional installation/ QA / Handover to the homeowners I can honestly say that Cobalt was among the most professional team that we have used. The communication was top notch and the predictability of the dates was excellent. I can't recommend them enough.”- Ed K.
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“We're very happy with the design (can't see from the front of the house) and more importantly the energy being saved.”- Suzzy
