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Greer, SC

Solar Panel Repair in Greer, SC

Diagnose what went wrong, decide who pays, and find the right professional, under Greer CPW’s rules.

Updated October 5, 2026 · Last verified 5 October 2026

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84 hail reports, 2015–2025 NOAA, Greenville County
2.5" largest hail NOAA
30 days notice to CPW if rating changes CPW §7

How often do storms damage solar in the Greer area?

NOAA Storm Events Database, Greenville County, 2015–2025. Reports, not insurance claims; under-counts where few people live.

84 hail reports in 11 years
8 hail reports of 2 inches or more
2.5" largest reported stone
12.09 thunderstorm and high-wind events a year
60 kt highest reported gust
10 tornadoes

Why is a Greer solar system not producing?

Work from the outside in. First, is CPW’s power on? Grid-tied inverters must stop when CPW’s supply is lost, so an outage on your street looks like a dead system. Second, has someone opened the disconnect?

Greer CPW’s agreement lets it open the visible switch beside your meter without notice in an emergency, and it leaves a door hanger explaining why when it does. Look for one before calling anyone.

If the grid is live and the switch is closed, the usual causes are an inverter fault, a tripped breaker, a failed monitoring connection that only looks like zero production, shading from growth since installation, or damage.

Note the inverter’s status lights or error code from a safe distance, without opening anything. What zero on the monitor means and underproduction causes.

What are the common solar faults in Greer homes?

Inverter faults

Check the inverter’s warranty term separately from the panels’. Error codes often point to grid voltage issues, ground faults or overheating. A replacement must still be listed to UL 1741, and if it changes the system’s rated power CPW needs a new application 30 days ahead. Inverter replacement planner.

Monitoring alerts

Many alerts are lost Wi-Fi rather than lost production. Check your CPW bill against last year’s: a jump in purchased kWh in a sunny month is a better sign of a real fault than an app alert.

Damaged panels

Cracked glass after a hail storm can take hours or months to show as lost output. With 8 reports of 2-inch hail in eleven years, hail is a recurring risk in Greenville County. Photograph damage from the ground.

Wiring and electrical

Loose connectors, chewed wiring under the array and corroded terminals cause intermittent faults and are fire risks. This is licensed electrical work only.

Battery problems

Batteries report their own faults through the maker’s app. Battery warranties usually require the maker’s authorised service. See battery storage in Greer.

What happens when a Greer roof needs work under solar panels?

Greer’s median home was built in 2002, so many arrays sit on roofs that will need replacing during the panels’ life, sooner after a hail claim.

Leaks around mounts are a workmanship issue for the original installer. A re-roof means removing and reinstalling the array, which needs a licensed crew and, if wiring is disturbed, an inspection.

Tell Greer CPW before the system is disconnected and reconnected for a roof job; its agreement requires notice and code inspection before parallel operation. Roof leaks after solar and removal and reinstall.

When should a Greer system be repaired, and when replaced?

Repair is usually right for a failed inverter, a few damaged panels, wiring faults or mounting leaks. Replacement starts to make sense when several components are failing, parts for an old inverter are unavailable, or a hail storm damaged most of the array and insurance is paying.

Replacement in Greer is close to a new install: a permit from the City of Greer (or the county outside city limits), and a new CPW application if the power rating changes. Weigh it against what the system saves on Greer CPW’s Rate 750, covered on solar cost in Greer.

Who pays for solar repairs in Greer: warranty or insurance?

Three warranties may apply. The panel maker covers product defects and output loss; the inverter maker covers the inverter; the installer covers workmanship, such as leaks and wiring.

Manufacturer claims usually need an installer or authorised technician to diagnose and file. If your installer has closed, the maker’s warranty still stands, but you will need another qualified company. If your installer is gone.

Storm damage is an insurance matter. Greer CPW requires you to keep homeowner’s liability cover of at least $100,000 while the system is connected, and CPW itself suggests checking with your insurer about solar.

Ask whether the array is covered as part of the dwelling, and what the hail deductible is. Greenville County’s NOAA-reported property damage from storms was $11.0 million over 2015–2025. Storm damage and insurance.

How do you find a qualified solar technician in Greer?

We do not name or rank repair companies. Check these instead.

Licensed for the job

Wiring and connection: a Residential Builder, a licensed residential electrician, or a mechanical contractor with the electrical classification. Roof work needs a roofing classification. Check both on SC LLR.

Authorised by the manufacturer

Needed to keep panel, inverter or battery warranties valid.

Knows CPW’s process

Can tell you whether the repair needs a new CPW application or an inspection before reconnection.

Door-to-door repair offers after a storm

Verify anyone claiming to work for CPW by calling 864-848-5500. You can cancel a home-solicitation sale within three business days.

What should you gather before calling for solar repair in Greer?

Have the installer’s name and contract, the equipment list and serial numbers, the monitoring screenshots showing when output dropped, the inverter error code, photos of any damage taken from the ground, and your last twelve CPW bills.

Note whether CPW left a door hanger or worked on lines nearby. With that in hand a technician can usually tell you on the phone whether it is a warranty, insurance or paid repair.

For installers generally, see solar installers in Greer; for the city overview see solar in Greer.

Questions

Why did my solar panels stop working in a Greer power outage?
Greer CPW requires grid-tied inverters to stop exporting when its power is lost, to protect line workers. Without a battery and backup equipment, the system stays off until CPW’s power returns.
Can Greer CPW turn off my solar system?
Yes. CPW can open the manual disconnect beside your meter for emergencies or maintenance, and leaves a door hanger explaining why. It re-closes the switch once the condition ends.
How common is hail damage to solar in Greer?
Greenville County logged 84 hail reports from 2015 to 2025, eight of them 2 inches or larger, with a largest stone of 2.5 inches, according to NOAA.
Do I need to tell Greer CPW about a solar repair?
If the repair changes the system’s rated power, such as a different inverter, CPW requires a new application at least 30 days before the change.
Who pays for a broken solar inverter in Greer?
The inverter maker if it is under warranty, usually through an installer or authorised technician. Storm damage goes to your home insurer.
Is it safe to reset my own solar system?
Only by following the manufacturer’s owner instructions for the monitoring app or a documented restart. Do not open the inverter, panels or the CPW disconnect; that is licensed electrical work.

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