Featured

The Solar Panel Doctors

Corona Solar Companies
Ranked #1 in Corona | Grade A-
5.00 (52 reviews)

The Solar Panel Doctors

Local solar repair and maintenance company focused on diagnostics, targeted fixes, and cleaning to restore system performance for homeowners.

Why Homeowners Choose This Business

Homeowners cite clear communication, fair repair pricing, and fast turnaround. Office staff help set expectations and coordinate visits, while field technicians are described as efficient and courteous. The company frequently assists customers whose original installer is no longer available.

Service Area

Serving Corona and surrounding Inland Empire communities with reach into Orange County and parts of Los Angeles County.

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Has a higher average Google rating than many businesses in this area.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Maintenance
  Solar Repair
  Installations
  Inverter Replacement
  Microinverter Repair
  Repairs
  Solar diagnostics
  Solar Troubleshooting
  Solar Maintenance
  Solar Panel Cleaning
  PV performance testing
  Solar Monitoring Issues
  String wiring repair
  Residential Solar Service
  Warranty support (manufacturer)

Core services include solar system diagnostics, inverter and microinverter replacement, wiring and production troubleshooting, and solar panel cleaning. The company can provide repair estimates and perform targeted fixes to restore generation. Ongoing maintenance and performance checks are available by request.


Reviews

Recent Reviews

5.00

(Based on 52 reviews)

Reviews frequently mention responsive scheduling, transparent quotes for repairs, and effective troubleshooting that resolves inverter or production issues. Many customers note courteous technicians and clean, efficient work. Several reviewers say they returned for additional projects after a positive first experience. Pricing is commonly described as fair compared with prior bids.

Call them. I had an inverter go out and my original contractor was out of business. I had a neighbor recommend Nicholas and I am so grateful for the connection. He is extremely easy to work with and can help with any challenging solar issues. I am working with them on a 2nd project and they are just a pleasure to work with. Very satisfied and repeat customer.

Google Review
Todd Ramsey on The Solar Panel Doctors

I initially dealt with energy aid but they refused to give me a quote or ballpark estimate to replace two solar panels on the phone which I cannot understand at all. They're representative said he cannot give me a quote or an estimate for a specific type of job because I could sue them which is ridiculous. I would never get estimates at an auto repair shop, I would never get an estimate to put in a pool, it made absolutely no sense so I canceled my appointment with them and went with the solar panel Dr. They gave me a ballpark estimate I have two new solar panels within 4 days at a very reasonable price.

After getting a shady upsell quote from another local solar company (Energy Aid), I found the Solar Panel Doctors and I’m VERY glad I did! Their quote for repairing my existing solar system was fairly priced and Jasmine in the main office was incredibly helpful. When it came time to make the repair, technicians Daniel and Marc were friendly, fast, clearly good at what they do, and they did a terrific job. It took less than an hour to make the repair and get my system fully running again. I’m very pleased, and anytime I need any other work done (maintenance, clearing, expansion) I’m definitely going to call The Solar Panel Doctors—highly recommended. Thanks, guys!

My original solar installer went out of business, leaving me to fend for myself on repair and warranty issues.

I had an issues with a panel under producing and needed panel cleaning as well. Finding a local business that does cleaning AND repairs was difficult... Enter Solar Panel Doctors. They cleaned my panels at a reasonable price, replaced a warrantied micro-inverter and did the services necessary for me to follow up and receive warranty coverage on the faulty panel.

If you're in a similar boat, don't hesitate to reach out to the Solar Panel Doctors. It's great to know that there's someone around to help after these other businesses go defunct!

Google Review
Stefan Perez on The Solar Panel Doctors

My experience with The Solar Panel Doctors was great. They truly are doctors of solar panels and systems. They were able to diagnose several faults with the wiring and inverter/ DC disconnect. There was a few bumps in the road but with the help of the solar panel doctors reaching out to the manufacturer and getting two replacement inverters as fast as possible. Two because the first one didnt work due to the DC disconnect not working. No fault of installer. They did a fantastic job with the installation of the new inverter. I would highly recommend this good honest company to anyone who needs help with their Solar system.

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Frequently Asked Questions

Yes, many service calls involve systems originally installed by another contractor. The team can diagnose faults, replace failed components, and provide documentation you may need for manufacturer warranty claims. Availability can vary by equipment type and site conditions.

Common issues include inverter or microinverter failures, wiring faults, communication errors, and panels underperforming due to soiling. After a site visit and testing, the technician will explain findings and recommended repairs. If multiple options exist, you’ll get a clear path forward.

Cleaning frequency depends on local dust, pollen, and weather. In many Inland Empire and Orange County locations, once or twice per year helps maintain production. The team can combine cleaning with a quick performance check when requested.

For some repairs, a ballpark range may be possible with photos, error codes, and equipment details. Final pricing typically depends on on-site diagnostics and parts required. You’ll receive a written estimate before work proceeds.

If a component appears to be under warranty, the team can help identify model and serial numbers and outline next steps with the manufacturer. Approval and timelines are set by the manufacturer. Any non-warrantied labor or materials will be discussed in advance.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
5.00 (52 reviews) Featured BusinessPro Listing
Address
2175 Sampson Ave Unit 115, Corona, CA 92879
Phone
Business Type
service

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