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Cobalt Power Systems Inc Cobalt Power Systems Inc
Serving the Bay Area 650-817-7791
3 Easy Steps Custom Proposals, Built Around Your Energy Needs

Get Your Free Solar Proposal

We Build Your New System

At Cobalt Power Systems Inc., our San Francisco Bay Area solar team always provides free solar proposals before we get started building your new system. We work with every residential and business customer in an interactive way to come up with the best approach to meet your needs.

Let Us Install Your New System

Our Customers Are Our Top Priority

We always want to deliver the best solar experience to all of our customers, no matter what their energy needs. Using the best technology, the most durable and reliable systems, and with knowledge of all available incentives, we get to work installing a solar energy system that fits your budget and your property.

Save Money with Solar

Your New System Is Ready to Go!

We fully connect your new system after performing a thorough quality control. Once we’re sure everything is up to our high standards, our San Francisco Bay Area solar experts turn on your system, so you can start saving immediately.

Power Your Home with Confidence
Premium Solar Solutions for Bay Area Homeowners Ready to Save, Sustain, and Simplify

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.
  • Future-Ready, High-Performance Systems
    Our custom solar, battery, and demand solutions are built to last—maximizing resilience, savings, and value.
  • Seamless Delivery, Start to Finish
    We handle every step in-house - from design to installation to service - for a smooth, stress-free experience.
  • Client-Focused. Quality-Driven. Proven.

    We earn five-star ratings and lasting partnerships by putting your goals and project success first.

  • Trusted Experts in Solar & Storage
    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

    Excellent company.
    “We have worked with Cobalt Power Systems for over 10 years.”
    - Jack
    They left out no details in their plans!
    “We're very happy with the design (can't see from the front of the house) and more importantly the energy being saved.”
    - Suzzy
    Cobalt was among the most professional team that we have used
    “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.
    What a great experience
    “He guided us through every step with his team to make sure we were well taken care of.”
    - Silphy

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