Solar installation search
4.6M U.S. solar installations — filter by location, installer, developer, size, storage and date. Export any result to CSV.
Showing 1–50+· Commercial & utility-scale
🔒 Create a free account to export CSV| Location | Segment | Size | Installed | Installer / developer | |
|---|---|---|---|---|---|
| WIDane County | Utility-scale | 300,000 kW | Dec 1, 2026 | — | View → |
| WIDane County | Utility-scale | 1,400 kW | May 1, 2026 | Walbec Group | View → |
| WIDane County | Utility-scale | 1,400 kW | Jan 1, 2026 | Alliant Energy | View → |
| Madison, WIDane County County | Commercial | 112.8 kW | Dec 2, 2025 | Midwest Solar Power | View → |
| Madison, WIDane County County | Commercial | 35.4 kW | Oct 24, 2025 | Midwest Solar Power | View → |
| Cottage Grove, WIDane County County | Agricultural | 4.3 kW | Oct 16, 2025 | Synergy Renewable Systems | View → |
| Madison, WIDane County County | Commercial | 124.2 kW | Oct 12, 2025 | Sunpeak | View → |
| Madison, WIDane County County | Commercial | 16.2 kW | Sep 29, 2025 | Traditions 1291006 | View → |
| Verona, WIDane County County | Agricultural | 18.5 kW | Sep 5, 2025 | Midwest Solar Power | View → |
| Middleton, WIDane County County | Commercial | 22.3 kW | Aug 28, 2025 | Midwest Solar Power | View → |
| Waunakee, WIDane County County | Government | — | Aug 19, 2025 | — | View → |
| Madison, WIDane County County | Commercial | 147.7 kW | Aug 19, 2025 | City Of Madison 4768 | View → |
| Blue Mounds, WIDane County County | Agricultural | 39.1 kW | Aug 8, 2025 | Ethos Green Power | View → |
| Deforest, WIDane County County | Agricultural | 11.9 kW | Jul 21, 2025 | Everlight Solar | View → |
| Verona, WIDane County County | Agricultural | 10.2 kW | Jul 21, 2025 | Home Team Energy | View → |
| Madison, WIDane County County | Commercial | 162.4 kW | Jul 14, 2025 | Pieper Electric 1949 | View → |
| Cottage Grove, WIDane County County | Government | 7.7 kW | Jul 8, 2025 | Midwest Solar Power | View → |
| Middleton, WIDane County County | Commercial | 130 kW | Jun 30, 2025 | Next Energy | View → |
| Verona, WIDane County County | Agricultural | 8.7 kW | Jun 30, 2025 | Drews Solar | View → |
| Cottage Grove, WIDane County County | Non-profit | 6.9 kW | Jun 12, 2025 | Midwest Solar Power | View → |
| Madison, WIDane County County | Non-profit | 34.9 kW | May 19, 2025 | Mckinstry | View → |
| WIDane County | Utility-scale | 2,300 kW | May 1, 2025 | SunVest | View → |
| Stoughton, WIDane County County | Non-profit | 118.9 kW | Apr 22, 2025 | Sunpeak | View → |
| Sun Prairie, WIDane County County | Agricultural | 14 kW | Apr 19, 2025 | Drews Solar | View → |
| Belleville, WIDane County County | Agricultural | 9.9 kW | Apr 10, 2025 | Arch Electric | View → |
| Mount Horeb, WIDane County County | Agricultural | 19.7 kW | Mar 27, 2025 | Midwest Solar Power | View → |
| Stoughton, WIDane County County | Government | 103.1 kW | Mar 24, 2025 | Pieper Electric 1949 | View → |
| Deforest, WIDane County County | Agricultural | 10.2 kW | Mar 18, 2025 | Home Team Energy | View → |
| Stoughton, WIDane County County | Non-profit | 21.3 kW | Mar 6, 2025 | Pieper Electric 1949 | View → |
| Madison, WIDane County County | Government | 19.4 kW | Mar 5, 2025 | Glow Solar | View → |
| Stoughton, WIDane County County | Non-profit | 125.1 kW | Mar 3, 2025 | Sunpeak | View → |
| Stoughton, WIDane County County | Non-profit | 50.2 kW | Feb 21, 2025 | Next Energy | View → |
| Madison, WIDane County County | Commercial | 17.8 kW | Dec 10, 2024 | Midwest Solar Power | View → |
| Madison, WIDane County County | Commercial | 17.8 kW | Dec 10, 2024 | Midwest Solar Power | View → |
| Madison, WIDane County County | Commercial | 17.8 kW | Dec 10, 2024 | Midwest Solar Power | View → |
| Madison, WIDane County County | Commercial | 17.8 kW | Dec 10, 2024 | Midwest Solar Power | View → |
| Middleton, WIDane County County | Agricultural | 7.2 kW | Dec 9, 2024 | Midwest Solar Power | View → |
| Madison, WIDane County County | Commercial | 123.2 kW | Dec 6, 2024 | Mckinstry | View → |
| Madison, WIDane County County | Non-profit | 125.4 kW | Nov 26, 2024 | Arch Electric | View → |
| Stoughton, WIDane County County | Commercial | 1,186.3 kW | Oct 26, 2024 | Westphal | View → |
| Marshall, WIDane County County | Agricultural | 10.7 kW | Sep 25, 2024 | Midwest Solar Power | View → |
| Middleton, WIDane County County | Non-profit | 25.9 kW | Sep 20, 2024 | Glow Solar | View → |
| Cottage Grove, WIDane County County | Non-profit | 356.4 kW | Sep 17, 2024 | Mckinstry | View → |
| Fitchburg, WIDane County County | Non-profit | 516 kW | Aug 27, 2024 | Next Energy | View → |
| Madison, WIDane County County | Non-profit | 37.7 kW | Aug 19, 2024 | Sunpeak | View → |
| Waunakee, WIDane County County | Non-profit | 387.4 kW | Aug 16, 2024 | Westphal | View → |
| Madison, WIDane County County | Commercial | 99.8 kW | Aug 2, 2024 | Westphal | View → |
| Madison, WIDane County County | Commercial | 45.1 kW | Jul 25, 2024 | Westphal | View → |
| Sun Prairie, WIDane County County | Commercial | 8.2 kW | Jul 22, 2024 | Midwest Solar Power | View → |
| Sun Prairie, WIDane County County | Agricultural | 19.4 kW | Jul 19, 2024 | Drews Solar | View → |
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Compiled from LBNL Tracking the Sun, state incentive programs and permit data. Coverage varies by jurisdiction — see each state page for completeness notes.