Any brand. Any system. No runaround.
Solar Panel Repair in Delaware— No Matter Who Installed Your System
When your solar panels stop producing, you shouldn't have to chase down the company that installed them.
We provide solar panel repair and troubleshooting across Delaware. From low or zero production and inverter faults to wiring issues, monitoring problems, and storm damage, we can help get your system back on track. As of November 2026, Otovo service records show more than 200 completed service visits at more than 110 homes in Delaware over the last 12 months.
Rather talk to someone? Mon–Fri, 8am–6pm ET.
Request a repair visit
We service almost all systems. Call to see if we can service yours.
Licensed, insured, and qualified technicians
A written repair quote before any work starts
Diagnostics & Repair
Common solar problems we diagnose and repair
Most solar problems show up quietly. A bill that creeps back up, an app that goes dark, one string that quits in the afternoon heat. Here's what we look for.
String inverter faults
Error codes, ground faults, arc faults, units that shut down in the afternoon heat, and inverters past their end of life.
Microinverters & optimizers
Individual panels reporting zero in the app. We test, isolate, and replace the failed units.
Wiring & connectors
Loose MC4 connections, damaged conduit runs, corroded terminals, and rodent-chewed DC wiring.
Monitoring & comms
A system producing fine but reporting nothing after a router change, gateway failure, or firmware update, including reconnecting it to Endurance™ monitoring.
Storm & hail damage
Cracked panels, shifted racking, and loose mounts after a storm, documented for your insurance claim.
Panels & racking
Failed or damaged panels replaced, racking re-secured, and roof penetrations resealed.
What the system inspection includes
We test the whole system, solar, battery, or generator, until we find what's actually wrong, then put the quote in writing before we touch anything.
The visit fee is a one-time diagnostic, not a membership. Otovo Care™ plans and member savings are on our pricing page.
- Full electronic system audit, array to main panel
- Inverter error-code analysis
- String voltage and current readings under load
- A health report with photos
- A repair quote you approve before any work starts
How It Works
Three steps, no runaround
Request service
Call us or fill out the form. A technician reads your details, not a call center script, and confirms availability, the fee, and a specific appointment time.
We inspect and diagnose
Electrical testing across your system, from the array to the main panel, plus full inverter diagnostics. Everything we check is written up in a clear report.
You approve the repair quote
You get the findings and a fixed price. Nothing gets repaired until you say yes.
Documented, Start to Finish
Professional solar inspection, documented from start to finish
A clear health report, the root cause in plain language, and a fixed repair quote you approve before any work begins.
Equipment We Service
Any brand, any installer
Service Area
Where we work in Delaware
As of November 2026, Otovo service records show more than 200 completed service visits at more than 110 homes in Delaware over the last 12 months, most often in Middletown, Bear, Newark, New Castle, Dover, Townsend, Bridgeville and Millsboro. Not sure your address is covered? Add your ZIP to the form and we'll confirm.
FAQ
Before you request a solar panel repair
Yes. As of November 2026, Otovo service records show more than 200 completed service visits at more than 110 homes in Delaware over the last 12 months, most often in Middletown, Bear, Newark, New Castle, Dover and Townsend. Add your ZIP code to the form and we'll confirm your address is covered.
The visit starts with a $299 system inspection. That's a one-time diagnostic fee, not the cost of membership. After the diagnostic you get a written repair quote, and nothing else is charged unless you approve it.
Yes. Many of the systems we repair were installed by installers who are not available or not responding. We work on all major panel, inverter, and microinverter brands.
Yes. Your equipment manufacturer warranty usually still applies even when the installer is gone. We document the failure so you can use it, and we handle the physical repair either way.
It depends on your market and the current technician calendar. We give you a specific date when we confirm the visit, not an open-ended window. Otovo Care™ members get a technician on site within 48 hours of approval.
A few things: new system sales or expansions; roof replacement or structural roofing work; filing manufacturer warranty claims for you (we document what we find so you can file them); and work still covered by an active workmanship warranty from an installer still in business. If we find that's your case, our technician will tell you and point you back to that warranty.
Your monitoring app login if you have it. It speeds up the diagnostic and sometimes spots the failed component before we arrive.
Get your system producing again
Fill out the form or give us a call, and a technician will take it from there.
Otovo serves 60,000+ customers across 16 countries in Europe and the United States.
Solar, battery, and generator service in Delaware.
Otovo Care™ members save on inspections and cleaning: see our pricing page.
© 2026 Otovo. Solar, battery, and generator service in Delaware.