Solar Panel Installation Cost in Detroit, MI
Based on 205 solar panel installation building permits filed in Detroit between 2019 and 2026, the typical declared project value is $24,336, with most landing between $12,000 and $41,800. These are real records from Detroit's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Solar Panel Installation values over time in Detroit
Median declared value moved from $52,506 in 2021 to $20,481 in 2026, down 61% over that span. Each year below is computed from the filings that actually cleared in Detroit.
Recent solar panel installation permits in Detroit
Actual filings from Detroit's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-05-11 | $6,000 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2026-04-29 | $6,934 | Exterior alterations (Solar Panels Roof) per documents. (Separate trades permits required |
| 2026-04-21 | $5,000 | Exterior alterations (Solar Panels Roof) per documents. & (HDC25-00421) (Separate trades |
| 2026-04-07 | $12,672 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2026-04-01 | $4,558 | Install Rooftop Solar Panel System on detached Garage to Code per plans. Subject to Field |
| 2026-03-09 | $28,290 | Exterior alterations (Solar Panels Roof) per documents. (Separate trades permits required |
| 2026-01-30 | $44,425 | Exterior alterations (Solar Panels Roof) per documents. (Separate trades permits required |
| 2026-01-09 | $34,128 | Install rooftop solar arrays per provided plans and documents. (Subject to field approval. |
| 2026-01-08 | $40,000 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2026-01-02 | $34,000 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2025-12-23 | $37,500 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2025-11-21 | $25,000 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2025-11-19 | $29,394 | Exterior alterations (Solar Panels Roof) per documents. (Separate trades permits required |
| 2025-11-07 | $28,340 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
| 2025-11-07 | $25,000 | Exterior alterations (Solar Panels on the roof) as per documents. (Separate trades permit |
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Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What solar panel installation actually costs in Detroit comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Detroit's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Detroit homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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