
Trusted Solar Repair Company in San Jose, CA
Licensed Solar Technicians | Same-Day Diagnostics | Serving Santa Clara County
If your original solar company is no longer around, or your system isn’t producing like it should, you’re not alone. Dollens Electric is the go-to solar company in San Jose when it comes to fixing faulty solar systems. Whether your original installer vanished or your inverter just stopped working, our licensed electricians are here to help.
Give Dollens Electric a call if your Solar has:
Malfunctioning solar inverters
Underperforming solar panels
Battery storage issues
Wiring or connectivity problems
Systems abandoned by previous installers
We’ll diagnose the problem and explain your options—no pressure, just clarity.
Get expert help today
I was pleased when they briefly reviewed an installation manual to make sure they remembered exactly how the brand worked. It was obvious Joshua already knew how to make the installation but he doubled checked anyway. (I'm glad I'm not the only person who still refers to a manual.)
Call/use them; you won't be sorry.
Excellent communication and professional!
Highly recommend!
Jason seemed to know the possible cause for the problem when I told him that the parts of the house were losing power gradually, and he was right!! He came out on the same day and fixed the problem (burnt crimp in junction box in the garage) within an hour!! Excellent!
They went above board to make sure every thing was done to perfection !
They give an accurate read on what needs
to be done. They are a safety-first company
that shows up energetic & work...
They answered all our questions, let us know and talk through our options and didn't do any additional work without letting us know and approve the price difference for our requests, rather than telling us at the end of the job.
A+ work!
Honest Repairs and Thorough Diagnostics
- We trace and test every connection, run full inverter checks, and look at your production history.
- We explain exactly what’s wrong, what it takes to fix it, and whether a repair or replacement makes the most sense.
Why Homeowners Trust Dollens Electric
- Local electricians with solar expertise
- Licensed, bonded, and insured
- We work on systems we didn’t install
- No contracts, no upselling
- 3-year parts warranty + lifetime workmanship guarantee
- 20 years serving San Jose & South Bay
Frequently Asked Questions About Solar Repair in San Jose
How do I know if my solar panels need repair?
If your system is producing less energy than expected, shows inverter error codes, or you’ve noticed damage on the panels, it’s time to schedule a solar diagnostic. We’ll identify the problem and walk you through the solution.
Does Dollens Electric service systems installed by other solar companies?
Yes. Even if your original installer is out of business or won’t return your calls, we can help. We specialize in diagnosing and repairing systems regardless of who installed them.
How much does solar repair cost in San Jose?
Costs vary depending on the issue. Most diagnostics or inverter repairs start around $225. We’ll always provide a clear, upfront quote before beginning any work.
Can you help with solar battery storage problems?
Absolutely. We work with battery backup systems including Tesla Powerwall and Enphase storage. Whether it’s a configuration error or performance issue, we can troubleshoot and repair it.
📍 Proudly Serving
San Jose | Santa Clara | Cupertino | Sunnyvale | Campbell | Los Gatos | Saratoga | Mountain View | Morgan Hill | Gilroy | Los Altos | Surrounding South Bay Areas
We accept most major forms of credit cards, including Visa and MasterCard.
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