2026 Top Tennessee Solar Contractors
This is the 2026 list of Top Solar Contractors completing work in Tennessee. The kilowatts listed as being installed in the state reflect only kilowatts installed in Tennessee in 2025. Companies listed on this state list could be headquartered in other states, participate in any market (residential, commercial, community solar, utility) and provide any installation service (EPC, developer, installer, installation subcontractor, electrical subcontractor, sales partner).
The listed kilowatts installed by each company in Tennessee could come from installations in all markets (residential, commercial, community solar, utility) but only within Tennessee state lines.
The companies below are a segmented portion of the overall 2026 Top Solar Contractors List, organized by kilowatts (DC) installed in 2025.
For more information on Solar Power World‘s annual Top Solar Contractors List and additional sublists, visit our Top Solar Contractors home page.
| Tennessee Rank | Company | kW Installed In Tennessee | Markets Served | Primary Service | Total kW installed in U.S. in 2025 | Overall Rank |
|---|---|---|---|---|---|---|
| 1 | Conductor Power | 147,000.00 | U | Electrical Subcontractor | 878,000.00 | 14 |
| 2 | Silicon Ranch | 41,000.00 | U | C&I | Developer | 516,000.00 | 23 |
| 3 | Sun Solar LLC | 7,754.00 | U | Installation Subcontractor | 1,811,643.00 | 6 |
| 4 | Pine Energy | 7,359.40 | C&I | Installation Subcontractor | 63,416.17 | 63 |
| 5 | Taproot Construction | 5,000.00 | U | Installation Subcontractor | 150,760.00 | 44 |
| 6 | Solar Mounts | 4,000.00 | U | C&I | Installation Subcontractor | 37,975.97 | 93 |
| 7 | LightWave Solar | 2,019.28 | C&I | R | EPC | 8,168.76 | 178 |
| 8 | Cantsink | 259.20 | U | C&I | Installation Subcontractor | 263,259.20 | 33 |
| 9 | Baja Construction | 243.13 | C&I | EPC | 28,059.82 | 102 |
| 10 | Casey Electric | 215.00 | U | C&I | R | Electrical Subcontractor | 33,977.27 | 96 |
| 11 | Solar Alliance Southeast | 130.98 | C&I | EPC | 1,684.48 | 309 |
| 12 | Sunpath Solar | 100.00 | C&I | R | Installer | 2,371.83 | 284 |