★ 2026 Top Solar Contractors
2026 Top Solar Sales Partners
This is the 2026 list of Top Solar Contractors that primarily perform residential sales without installing the systems. These companies chose their primary service as “sales partner” when applying to the list, and they may also work as developers, EPCs, installers, electrical subcontractors and installation subcontractors. The listed kilowatts installed by each company could be performed within multiple services and not just sales work.
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.
| Sales Partner Rank | Company | Overall Rank | HQ State | Markets | kW Installed in 2025 |
|---|---|---|---|---|---|
| 1 | RxSun | 273 | Illinois | R | 2,699.18 |
| 2 | Finray Solar | 386 | Pennsylvania | R | 75.78 |