Solar Panel Repair Cost: $150 to $1,500 + Who Fixes It
Solar panel repair costs $150 to $1,500 for most single faults, with national averages of $750 (Fixr) to $861 (Angi) and a diagnostic visit of $100 to $500.
The most common repairs are a failed microinverter ($150 to $650 per unit), a string inverter ($1,000 to $3,500) and an offline gateway. Equipment under warranty is replaced free by the manufacturer; you pay the labor.
Key numbers
- $750 to $1,000monitoring/communication fixForme Solar, Oct 2026
- $100 to $400loose wiringAngi, Jul 2026
- $120 to $550 per panelcracked panel (repair)Angi, Jul 2026
Solar panel repair is the diagnosis and correction of a fault in a home solar system, most often a failed microinverter or string inverter, a wiring or connector fault, a cracked panel, or a monitoring gateway that has gone offline, and it costs $150 to $1,500 for most single faults in 2026 published ranges.
If you lease your system or have a power purchase agreement, the financing company owns it and is responsible for this work; call the servicer on your statement (SunStrong for Sunnova and legacy SunPower, Renewbrook for most PosiGen leases). The rest of this page is for owners of cash and loan systems. The owned vs leased guide explains the difference.
System down, an inverter error, or the app showing nothing? Call the solar repair line and describe what you see.
How much does solar panel repair cost
The national average repair is $750 according to Fixr (January 2025) and $861 according to Angi (July 2026). The diagnostic visit that starts every repair is $100 to $300 nationally (GreenLancer, September 2026) and $350 to $500 in Southern California (Forme Solar, October 2026). The table lists the published range for each fault.
| Job | Scenario | Published range | Source, date |
|---|---|---|---|
| monitoring/communication fix | Southern California, monitoring reconnection | $750 to $1,000 | Forme Solar, Oct 2026 |
| loose wiring | National | $100 to $400 | Angi, Jul 2026 |
| cracked panel (repair) | National, glass/crack repair | $120 to $550 per panel | Angi, Jul 2026 |
| monitoring/communication fix | New England, monitoring restoration | $0 to $200 | NuWatt Energy, Apr 2026 |
| monitoring/communication fix | Enphase IQ Gateway install (Solar Insure, SunPower/Enphase systems) | $699 | Solar Insure, Dec 2025 |
| loose wiring | National | $100 to $400 | Fixr, Jan 2025 |
| cracked panel (repair) | National | $150 to $500 per panel | Fixr, Jan 2025 |
| monitoring/communication fix | 'Inverter not communicating' problem | $500 to $3,000 | Fixr, Jan 2025 |
| loose wiring | National ('loose or chewed wiring') | $100 to $400 | HomeGuide, Sep 2024 |
| critter damage | No dedicated published range; closest is 'loose or chewed wiring' (proxy figure; no solar-specific source) | $100 to $400 | HomeGuide, Sep 2024 |
| junction box | No published homeowner-facing range found (proxy figure; no solar-specific source) | no published figure | SolarReviews repairs guide, checked Oct 2026 |
Published repair ranges by fault, 2024 to 2026, with source and date. Rows marked proxy have no dedicated published figure. Sources and dates per row; checked October 11, 2026.
| Scenario | Published range | Source, date |
|---|---|---|
| Southern California, residential | $350 to $500 | Forme Solar, Oct 2026 |
| National estimate | $100 to $300 | GreenLancer, Sep 2026 |
| New England / inspection | $150 to $300 | NuWatt Energy, Apr 2026 |
| EnergyAid inspection visit for former Titan customers (starting price) | $299 | EnergyAid, Feb 2026 |
| Minimum job fee charged by most pros | $100 to $250 | HomeGuide, Sep 2024 |
| Truck roll fee cited by SolarReviews | $200 to $300 | SolarReviews, checked Oct 2026 |
| Enphase Care truck roll fee | $399 | Enphase Care, checked Oct 2026 |
What a first visit costs before the repair itself. Sources and dates per row; checked October 11, 2026.
Know the symptom but not the fix? Call the repair line with the inverter brand and what the app shows.
Solar repair company near me: who does the work
Solar repair near me means one of three kinds of companies: a solar service company that takes on systems it did not install, a licensed electrical contractor, or the original manufacturer's service network. The call line on this page reaches the first two in your area.
Three kinds of companies repair residential solar: installers with a service department (most will take systems they did not install only if the equipment is a brand they carry), independent service companies that specialize in orphaned systems (EnergyAid in Arizona, California and Nevada; NuWatt in New England and Texas; regional operators in Florida, Texas and the Carolinas), and licensed electricians who do inverter and wiring work but not racking or roof penetrations. Whoever you hire, ask three things before the visit: will you service a system you did not install, what is the diagnostic fee and is it credited against the repair, and what license do you hold? The state rules table lists the license each state requires.
Common solar panel problems and what each repair involves
| Symptom | Likely fault | Repair | Who covers it |
|---|---|---|---|
| One panel at zero in the app, rest fine | Failed microinverter or optimizer | Swap the unit; 1 to 2 hours on the roof | Enphase and SolarEdge warranty parts; you pay labor |
| Whole system at zero, inverter light red or error code | String inverter fault, AC disconnect tripped, or grid issue | Reset, or replace the inverter | Inverter warranty if under term; labor yours |
| App shows no data, utility bill looks normal | Gateway offline | Reconnect to WiFi or Ethernet; replace the gateway if dead | Usually a connection fix, $0 to $200 |
| Production down 20% or more, no error | Soiling, shading, degraded panel, or a dead string | Inspection with per-panel readings | Depends on cause |
| Chewed wires, nests under panels | Rodent or bird damage | Repair wiring, install critter guard | Not warranty; $100 to $400 wiring plus guard |
| Water stain on the ceiling under the array | Failed flashing at a mount | Reseal or re-flash the penetration | Was the installer's workmanship warranty; now yours |
Typical faults on residential systems and the usual repair path.
Solar panel repair when the installer is out of business
The repair itself is the same. What changes is that nobody has the monitoring access or the warranty paperwork. Before the contractor arrives: register as system owner with the manufacturer (Enphase at (877) 797-4743, SolarEdge through its support page), find the permit drawings or the installer's layout sheet, and photograph the inverter label. A contractor who can see per-panel data before the visit diagnoses in minutes instead of hours, which is the difference between a $150 visit and a $500 one. If your installer is gone, check the bankruptcy tracker for who holds your account, then come back here for the repair.
Repair or replace
Replace a string inverter that is more than 10 years old and out of warranty rather than repairing it; a new one is $1,000 to $3,500 installed and carries a fresh 10 to 12 year warranty. Repair a system under 10 years old whenever the manufacturer still covers the part. For a single failed panel in a system that is still producing well, replacing that panel ($300 to $600) beats repowering the whole array ($15,000 and up). The inverter page and the panel replacement page go through each decision.
What a solar panel repair technician checks on a service call
- The monitoring data first, ideally before the visit: which panels or strings are low, and since when.
- The inverter display and error log, the AC disconnect and the solar breaker.
- On the roof, the panels and connectors that the data points to, with a meter or thermal camera.
- The fix, if the part is on the truck, or a quote and a warranty claim if it is not.
A good residential solar repair company tells you the diagnostic fee before the visit and whether it comes off the repair. The visit runs $100 to $500 in published 2026 ranges.
Solar panel technician or electrician: who to hire
Inverter swaps, the AC disconnect and wiring are electrical work in most states and need a licensed electrical contractor; panel, microinverter and monitoring faults are solar technician work. The technician or electrician guide has the license rule for each state and what NABCEP certification does and does not mean.
More solar guides
Questions people ask
Who do I call to fix my solar panels?
A licensed solar service contractor or electrician. If the installer closed, choose one that confirms it services systems it did not install. Equipment under warranty is replaced free by Enphase, SolarEdge or Tesla; the contractor does the labor.
How much does it cost to fix a solar panel?
A cracked panel repair is $120 to $550 and a single panel replacement $300 to $600 in 2025 to 2026 published ranges. Wiring faults are $100 to $400. A diagnostic visit of $100 to $500 usually comes first.
Can any electrician repair solar panels?
A licensed electrician can handle inverters, disconnects and wiring. Racking, flashing and panel swaps on the roof are solar-specific work, and most states require a solar or electrical contractor license for it.
Is solar panel repair covered by warranty?
The part is, if the manufacturer's term has not expired: 25 years on Enphase IQ8 microinverters, 12 years on SolarEdge inverters, 25 years on most panels. Labor is not covered unless you hold a service plan.
How long does a solar repair take?
A microinverter swap or gateway reconnect takes one to two hours. A string inverter replacement is half a day plus permit time. Parts under warranty can take one to three weeks to ship.
Does homeowners insurance cover solar panel repair?
Usually for sudden damage such as hail, wind, fire or falling trees, not for wear or equipment failure. Check that the policy lists the system; some insurers require a rider.
How much does solar system repair cost?
Most single faults cost $150 to $1,500, with national averages of $750 (Fixr) to $861 (Angi), after a $100 to $500 diagnostic visit.
What does a solar panel repair service include?
A diagnostic visit, the repair or part swap, warranty paperwork with the manufacturer when the part is covered, and a check that output is back to normal.
How do I find a solar repair company near me?
Call the repair line on this page; the call goes to a company that serves your area. Before booking, check its state license, ask whether it services systems it did not install, and get the diagnostic fee up front.
Do I need a solar panel electrician or a solar company?
For inverters, breakers and wiring, a licensed electrician can do the work. For anything on the roof (panels, racking, flashing), most states require a solar or electrical contractor license, and a solar company is the better fit.
Ready to get it fixed? Call the solar repair line with the inverter brand and what the app or inverter shows.
- 1Call the line
- 2It rings a local company
- 3They give you the price
Before you book
- License numberAsk for it, then check it with the state board.
- Written priceGet the visit fee and the job price in writing before work starts.
- Proof of insuranceAsk for the certificate, especially for roof, tree and electrical work.
Sources (10)
- GreenLancer: Solar Inverter Repairs: Costs, Warning Signs & When to Replace (2026-09-10)
- Forme Solar: Solar Company Closed? Southern California Service Help (2026-10-06)
- NuWatt Energy: Solar Orphan Rescue (2026-04)
- SolarReviews: Solar Panel Repairs: How to Get Things Fixed and Who is Responsible (checked 2026-10-11)
- EnergyAid: Titan Solar Power is out of business (2026-02-25)
- Enphase Care (checked 2026-10-11)
- HomeGuide: How Much Does Solar Panel Maintenance Cost? (2026) (2024-09-16)
- Angi: How Much Does It Cost to Repair Solar Panels? [2026 Data] (2026-07-10)
- Fixr: Cost to Repair Solar Panel (2025-01-31)
- Solar Insure: SunPower Bankruptcy Warranty (2025-12-11)
Talk to a solar technician who serves your area
Have the inverter brand, your installer's name and the address ready. The company will ask about the job and quote its visit fee before anything is booked.
Free call to an independent company in your area that takes this kind of work.