Address: 2557 Wyandotte St, Mountain View, CA 94043, USA
Phone: +16508177791
Sunday: Closed
Monday: 7AM–5PM
Tuesday: 7AM–5PM
Wednesday: 7AM–5PM
Thursday: 7AM–5PM
Friday: 7AM–5PM
Saturday: Closed
Suzy G
Cobalt Power Systems was recommended to us by our roofing contractor to be installed in conjunction with our new roof. We are thrilled to now be offsetting the cost of our high PG&E bills with solar power and the installation was smooth from start to finish. Cobalt did an excellent job of communicating with us and any small glitches we encountered were easily remedied with a phone call. We would highly recommend the team at Cobalt to install your solar power system.
Jim Katzman
I just finished a third round of Solar PV installation with Cobalt Power Systems. Every time was impressive. In 2010, I installed a PV system of 40 SunPower panels. That went very well, and the system performed better than predicted. In 2016, I added 44 LG PV panels which brought my power production to cover 100% of my electric bill, which has been zero since 2016. Both installations went extremely well. Based on my past experience with Cobalt, I went with them again this year to install a Tesla Powerwall System of 3 units to help me ride through the predicted PG&E issues in the bay area. I got about 4 different estimates from different companies. Cobalt was the highest bid, but I went with them anyway. I’m glad I did. Why? As an electrical engineer myself, I am continually impressed with their engineering. The other companies, not so much. I heard from one of the other companies that I would have to trench a new main line to power my whole house with a battery storage system at the EXTRA cost of $30,000-$50,000. Wrong! I had a recommendation from a friend of a company that installed his Tesla Powerwall who later rescinded his recommendation, based on a job that had to be redone to get it right. Cobalt’s engineering has always produced a proposal that needed no “change orders” or things that were left out. They are true professionals. In 2016 and this year, my sales engineer was Drew Johnson. He gave me a quote which included detailed design specs that made sense. They told me they were backed up and couldn’t begin until August. In May, Drew called me and said they had an opening, would we like to start. And they did. And they finished. No surprises. Everything went smoothly. The only delays were from city and PG&E inspectors. Their install team showed up on time every day. They worked hard and got the system in and it is performing flawlessly. They also painted all the equipment to match our house so it is not only functional but cosmetically consistent with our home. I have to also thank Ricardo Mercado who was the project manager of the installation and his team and Tatiana Hamo who made sure that all the compliance papers were filed correctly with PG&E and the city of Saratoga so that everything was compliant and that I would be getting all my tax credits and SGIP rebates from PG&E. If you want to be confident in a good engineering job without surprises from a team of pros, I highly recommend Cobalt Power Systems.
Markus Gutschke
Cobalt has done several projects at our house. We now have a very functional PV and battery-backup system that not only brings down our utility cost, it also helps us when the rest of the block loses power during winter storms. Cobalt is a pleasure to work with. They are reliable, know what they are doing, and don't get intimidated by the constantly changing and honestly insane paperwork that PG&E requires. I would not hesitate to hire them again, if I could think of anything else to add to our system. And the best part is the outstanding customer support. Even years later, if I have any other question, they have always gone out of their way to help me out.
Ryan Schaub
Great company to work with. Everyone was very knowledgeable and dedicated to making our project a success. Look forward to working with them again.
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Most systems are built to last at least 25 years and one could expect, with proper maintenance, a PV system can last up to 40 years or more.
You can call us directly or fill out our online contact form
Yes! We offer our clients a 15-year warranty on materials and workmanship. The solar equipment manufacturers also offer a warranty of up to 25 years.
Yes. We can definitely look into it. Please call cobalt and speak to Jessica so she connect to our specialist and we can move forward.
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