Sanjay J.
8/30/2025
Cobalt installed battery storage systems in our house. High quality and knowledgable service provided at a reasonable cost by customer oriented, professional staff. Highly recommended.
Cobalt Power Systems, Inc
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2557 Wyandotte St
Mountain View, CA 94043
Cobalt Power Systems, Inc. is a trusted solar company based in Mountain View, CA. They help homeowners and businesses switch to clean, renewable energy with confidence. Offering free consultations, they make it easy to explore solar solutions tailored to each client's needs. Cobalt uses high-quality Enphase systems, delivering dependable performance backed by a solid 25-year warranty. Their team focuses on guiding clients through every step—from consultation and design to installation and beyond—ensuring a smooth transition to solar power. With their deep industry experience and commitment to long-term service, Cobalt Power Systems provides reliable energy solutions that offer both peace of mind and lasting value.
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Reviews
4.591 reviews
Mark B.
10/15/2025
Not well run. I booked a service appointment and got a return email seemingly confirming. Then no show. Called in to find out that the email did not indicate confirmation and I was supposed to get...
Enci S.
12/25/2024
Cobalt Power Systems Inc. is a highly PROFESSIONAL, RESPONSIBLE, REASONABLE, CUSTOMER ORIENTED and CARING Solar Power Company with HIGHLY SKILLED installation technicians and PROFESSIONAL staff....
YuanYuan W.
1/31/2025
We had a wonderful experience working with Cobalt to get our house set up with solar. They were professional, fast and courteous. Highly recommend this company
C. Y.
1/10/2025
Cobalt installed solar panels and a battery backup system for our home and they did an excellent job. We got estimates from several companies, but our decision was based on Jisang, their system...
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