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+· one installer
🔒 Create a free account to export CSV| Location | Segment | Size | Installed | Installer / developer | |
|---|---|---|---|---|---|
| Marlborough, MA | Commercial | 175.7 kW | Feb 27, 2025 | 621 Energythird-party owned | View → |
| Manchester, NH | Commercial | 76.4 kW | Jan 22, 2025 | 621 Energy | View → |
| Manchester-By-The-Sea, MA | Government | 291.8 kW | Nov 20, 2024 | 621 Energythird-party owned | View → |
| Natick, MA | Non-profit | 13.6 kW | Mar 22, 2024 | 621 Energy | View → |
| Acton, MAMiddlesex County | Commercial | 38.4 kW | Mar 5, 2024 | 621 Energy, LLC | View → |
| Acton, MA | Residential | 38.4 kW | Mar 5, 2024 | 621 Energy | View → |
| Acton, MA | Commercial | 38.4 kW | Mar 5, 2024 | 621 Energy | View → |
| Cambridge, MAMiddlesex County | Commercial | 30.1 kW | Jan 29, 2024 | 621 Energy, LLC | View → |
| Cambridge, MA | Residential (multi-family) | 30.1 kW | Jan 29, 2024 | 621 Energy | View → |
| Cambridge, MA | Residential (multi-family) | 30.1 kW | Jan 29, 2024 | 621 Energy | View → |
| Cambridge, MAMiddlesex County | Commercial | 30.1 kW | Jan 29, 2024 | 621 Energy, LLC | View → |
| Winchester, MA | Commercial | 351.8 kW | Dec 22, 2023 | 621 Energy | View → |
| Winchester, MAMiddlesex County | Commercial | 351.8 kW | Dec 22, 2023 | 621 Energy, LLC | View → |
| Cambridge, MAMiddlesex County | Commercial | 30.1 kW | Nov 10, 2023 | 621 Energy LLC | View → |
| Cambridge, MAMiddlesex County | Commercial | 30.1 kW | Nov 9, 2023 | 621 Energy LLC | View → |
| Amesbury, MA | Commercial | 85.9 kW | Nov 30, 2022 | 621 Energy | View → |
| Dracut, MA | Commercial | 63.4 kW | Nov 4, 2022 | 621 Energy | View → |
| Marion, MA | Residential | 31 kW | Jul 18, 2022 | 621 Energy | View → |
| Holliston, MA | Commercial | 195.7 kW | Apr 18, 2022 | 621 Energy | View → |
| Cambridge, MA | Residential (multi-family) | 32 kW | Mar 22, 2022 | 621 Energy | View → |
| Acton, MA | Non-profit | 19.2 kW | Nov 4, 2021 | 621 Energy | View → |
| Cambridge, MAMiddlesex County | Commercial | 32 kW | Sep 22, 2021 | 621 Energy LLC | View → |
| Lowell, MA | Non-profit | 23.1 kW | Feb 25, 2021 | 621 Energy | View → |
| Boston, MA | Non-profit | 15.1 kW | Feb 10, 2021 | 621 Energy | View → |
| Needham, MA | Commercial | 18.5 kW | Jan 12, 2021 | 621 Energy | View → |
| Melrose, MA | Commercial | 16.2 kW | Dec 30, 2020 | 621 Energy | View → |
| Acton, MA | Commercial | 241.7 kW | Sep 25, 2020 | 621 Energythird-party owned | View → |
| Acton, MA | Non-profit | 56.9 kW | Sep 25, 2020 | 621 Energythird-party owned | View → |
| Medford, MA | Residential (multi-family) | 69.6 kW | Aug 14, 2020 | 621 Energy | View → |
| Weston, MA | Non-profit | 51.4 kW | Jun 30, 2020 | 621 Energythird-party owned | View → |
| Cambridge, MA | Non-profit | 30.8 kW | Jun 5, 2020 | 621 Energythird-party owned | View → |
| North Adams, MA | Commercial | 31.5 kW | Jan 3, 2020 | 621 Energy | View → |
| Needham, MA | Non-profit | 47.5 kW | Dec 31, 2019 | 621 Energythird-party owned | View → |
| Framingham, MA | Non-profit | 75.8 kW | Dec 31, 2019 | 621 Energythird-party owned | View → |
| Newton, MA | Non-profit | 70.2 kW | Dec 31, 2019 | 621 Energy | View → |
| Sharon, MA | Non-profit | 70.2 kW | Dec 31, 2019 | 621 Energythird-party owned | View → |
| Cambridge, MAMiddlesex County | Commercial | 30.8 kW | Dec 23, 2019 | 621 Energy LLC | View → |
| Boston, MA | Agricultural | 29.2 kW | Oct 22, 2019 | 621 Energy | View → |
| Pittsfield, MA | Commercial | 15 kW | Jun 24, 2019 | 621 Energy | View → |
| Tyngsborough, MA | Commercial | 40.3 kW | Jun 18, 2019 | 621 Energy | View → |
| Needham, MA | Residential | 12.4 kW | Jun 18, 2019 | 621 Energy | View → |
| Springfield, MA | Residential (multi-family) | 41.6 kW | May 3, 2019 | 621 Energy | View → |
| Springfield, MA | Residential (multi-family) | 44.1 kW | May 3, 2019 | 621 Energy | View → |
| Needham, MA | Non-profit | 115.8 kW | Dec 31, 2018 | 621 Energythird-party owned | View → |
| Framingham, MA | Non-profit | 24.9 kW | Sep 7, 2018 | 621 Energy | View → |
| Becket, MA | Non-profit | 40.5 kW | Jul 18, 2018 | 621 Energythird-party owned | View → |
| Boston, MA | Residential (multi-family) | 18.5 kW | Apr 24, 2018 | 621 Energy | View → |
| Boston, MA | Residential (multi-family) | 24.4 kW | Apr 18, 2018 | 621 Energy | View → |
| Pittsfield, MA | Residential | 8.7 kW | Feb 15, 2018 | 621 Energy | View → |
| Tewksbury, MA | Residential | 11.2 kW | Jan 26, 2018 | 621 Energy | 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.