Solar panel maintenance costs a published average of $520 per year, with most homeowners spending $390 – $720 annually – figures Angi and HomeAdvisor both publish.1,2 Angi and HomeAdvisor are corporate siblings, so matching figures alone do not establish independent corroboration.1,2 Fixr (updated January 2025) publishes separately, and the pages state no shared sourcing; it scopes its $400 average and $300 – $700 range to cleaning and inspecting a 10-panel 2 kW system on a one-story home, with a $150 low end (cleaning only) and a $1,000 high end (cleaning and inspection of a 20-panel 3 kW system).3 Where the publishers’ figures differ in scope, they are presented separately below. Prices are national averages*.
*National averages, not local quotes. Your price depends on system size, roof access, service type, and any repairs found.
$520
average per year (Angi/HomeAdvisor)
$390 – $720
annual range (Angi/HomeAdvisor)
$400
average, 10-panel 2 kW clean + inspect (Fixr)
$150 – $300
inspection (Angi/Fixr)
What the sources say
| Source | Headline figures | Notes |
|---|---|---|
| Angi (2026 data, updated Oct 2026) | $520 average per year; most homeowners spend $390 – $720; cleaning from $200; labor $100/hour | Corporate sibling of HomeAdvisor |
| HomeAdvisor (2025 data, updated Jun 2026) | Normal range $390 – $720 per year; $520 average; general cleaning and maintenance span $150 – $925 | Sibling-published figures match Angi’s |
| Fixr (updated Jan 2025) | $400 average and $300 – $700 range scoped to a 10-panel 2 kW system cleaning + inspection; low $150; high $1,000 (20-panel 3 kW) | Separately published, pages state no shared sourcing |
Cost by service type
Cleaning and inspection are the core services; repairs and inverter work are priced when found:1,2,3
| Service | Angi | HomeAdvisor | Fixr |
|---|---|---|---|
| Cleaning | $200 – $500 | $200 – $500 | $150 – $330 (10-panel 2 kW) |
| Inspection | $150 – $300 | $150 – $350 | $150 – $300 |
| Repairs | $90 – $2,400 | — | $20 – $3,000 (by problem) |
| Inverter replacement | $340 – $3,000 | — | — |
The inspection row differs between the siblings ($300 vs $350 top) with no stated reason, so the columns are kept separate; Angi and Fixr match at $150 – $300 (separately published figures, and the pages state no shared sourcing).1,2,3
Fixr prices cleaning a 20-panel 3 kW system at $500 – $750, per-unit cleaning at $15 – $35 per panel, and repairs found during inspection at up to $750 when components need replacement.3
Cost by system size
Angi prices annual maintenance by system size:1
| System size | Description | Average cost per year (Angi) |
|---|---|---|
| Small (under 5 kW) | Up to 15 panels | $225 – $375 |
| Medium (5–10 kW) | About 20 panels | $300 – $500 |
| Large (over 10 kW) | 30 panels or more | $450 – $750+ |
Repair costs by problem
Fixr prices common repairs found during inspection (labor included):3
| Problem | Repair cost (Fixr) |
|---|---|
| Obstructing branches | $50 – $200 |
| Loose wiring | $100 – $400 |
| Hail damage | $120 – $500 per panel |
| Cracked glass | $120 – $500 per panel |
| Rust | $150 – $350 |
| Cracked panel | $150 – $500 per panel |
| No voltage | $400 – $3,000 |
| Inverter not communicating | $500 – $3,000 |
| Leak | $500 – $3,000 |
Angi prices add-on services separately: rust removal at $150 – $350, panel crack repair at $120 – $500, and wiring checks at $100 – $400.1 Angi’s service labels and units differ from Fixr’s repair rows above, so the two publishers’ figures are presented separately and are not compared.
Labor costs
Angi reports technicians typically charge $100 per hour, with some pros quoting per panel or per visit and most bundling cleaning, inspection, and minor repairs into one visit.1 Fixr splits its scoped scenario into $150 – $370 labor and $150 – $330 materials.3
Removal and replacement costs
Fixr reports removing and reinstalling panels for repair at $2,000 – $3,000, and about $2,500 when removal is tied to a roof replacement.3
Fixr prices full solar panel replacement at $15,000 – $21,000 depending on how many units are replaced.3
What affects the price
HomeAdvisor reports ground-mounted systems cost less to service than panels on a two-story roof, heavy buildup from missed services adds work, and homes more than 20 miles from the contractor can carry higher travel or minimum fees.2
Frequently asked questions
How much does solar panel maintenance cost per year?
Angi and HomeAdvisor publish a $520 average and a $390 – $720 annual range (matching sibling figures).1,2 Fixr scopes its figures per service visit rather than per year.3
How much does a solar panel inspection cost?
Angi and Fixr report $150 – $300; HomeAdvisor reports $150 – $350. The pages state no shared sourcing, and the sibling difference has no stated reason.1,2,3
How much does solar panel cleaning cost?
Angi and HomeAdvisor report $200 – $500 (matching sibling figures).1,2 Fixr reports $150 – $330 for a 10-panel 2 kW system and $15 – $35 per panel.3 See our solar panel cleaning cost guide for dedicated cleaning pricing.
Related guides
See our guides to solar panel cleaning costs, solar panel costs, solar panel installation costs, and roof replacement costs.
Sources
- Angi – How Much Does Solar Panel Maintenance Cost? [2026 Data] (accessed Nov 3, 2026)
- HomeAdvisor – How Much Does Solar Panel Maintenance and Cleaning Cost? [2025 Data] (accessed Nov 3, 2026)
- Fixr – Solar Panel Maintenance Costs | Solar PV Maintenance Cost (updated Jan 2025)