Solar installers in Greene County
25 companies have installed solar on 308 homes here since 2023. Covers Catskill, Coxsackie, Durham, Athens, Jewett, Lexington and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| Kasselman SolarBased in Menands, NY · NY-Sun participating contractor · (518) 478-8365 | 68 | $3.45/W$0.71 below median |
| Infinity Solar SystemsBased in Mahwah, NJ · NY-Sun participating contractor · (845) 200-3700 | 55 | $3.55/W$0.61 below median |
| Wiltshire Renewable Energy SystemsBased in Troy, NY · NY-Sun participating contractor · (518) 687-0135 | 48 | $3.39/W$0.77 below median |
| PlugPVBased in Troy, NY · NY-Sun participating contractor · (518) 948-5316 | 33 | $4.26/W$0.10 above median |
| SunCommonBased in Pasadena, CA · (626) 271-0224 | 18 | $3.69/W$0.47 below median |
| New York State Solar FarmBased in Modena, NY · NY-Sun participating contractor · (845) 255-0610 | 17 | $3.45/W$0.71 below median |
| SunrunBased in San Francisco, CA · NY-Sun participating contractor · (805) 242-7255 | 15 | $5.06/W$0.90 above median |
| TeslaBased in Fremont, CA · NY-Sun participating contractor · (702) 680-6683 | 13 | $2.30/W$1.86 below median |
| Long Island Power SolutionsBased in Islandia, NY · NY-Sun participating contractor · (631) 348-0001 | 11 | $3.20/W$0.96 below median |
| American Energy CareBased in Albany, NY · NY-Sun participating contractor · (518) 213-8786 | 6 | $4.35/W$0.19 above median |
| IGS Energy | 4 | $4.26/W$0.10 above median |
| Lighthouse SolarBased in New Paltz, NY · NY-Sun participating contractor · (845) 417-3485 | 4 | $3.40/W$0.76 below median |
| Eiger 3970 Consultants | 3 | $1.73/W$2.43 below median |
| Autonomous EnergiesBased in Kingston, NY · NY-Sun participating contractor · (845) 684-0379 | 2 | $3.70/W$0.46 below median |
| Albany Solar SolutionsBased in Troy, NY · NY-Sun participating contractor | 1 | $3.34/W$0.82 below median |
| Doherty ElectricBased in Cooperstown, NY · NY-Sun participating contractor · (607) 282-0430 | 1 | $2.96/W$1.20 below median |
| High Peaks SolarBased in Wynantskill, NY · NY-Sun participating contractor · (518) 209-6727 | 1 | $3.79/W$0.37 below median |
| Kooltemp Heating CoolingBased in Coxsaackie, NY · NY-Sun participating contractor · (518) 857-3948 | 1 | — |
| NYS Essential PowerBased in Ronkonkoma, NY · NY-Sun participating contractor · (631) 398-3574 | 1 | $5.46/W$1.30 above median |
| Onsite EnergyBased in Tomkins Cove, NY · NY-Sun participating contractor · (845) 204-8144 | 1 | $4.22/W$0.06 above median |
| Solar Alchemy | 1 | — |
| Solar EnvironmentBased in Saratoga Springs, NY · NY-Sun participating contractor · (518) 693-2327 | 1 | $3.17/W$0.99 below median |
| Solar Liberty Energy Systems | 1 | $3.51/W$0.65 below median |
| SunPowerBased in Richmond, CA · (908) 216-1280 | 1 | $6.39/W$2.23 above median |
| Surf Clean Energy | 1 | $6.76/W$2.60 above median |
Ranked by homes installed, which shows who’s active here, not who’s best. Prices are each company’s median for systems sold outright, shown when it sold at least 10.
Towns in Greene County: Catskill, Coxsackie, Durham, Athens, Jewett, Lexington, Ashland, Tannersville, Hunter, Halcott, Cairo, Cementon.
Other New York counties
How much does solar cost in Greene County, NY?
Homes in Greene County that bought solar in 2023–2025 paid a median $3.50/W installed, about $38,500 for a 11 kW system before incentives.
Which solar companies install in Greene County, NY?
25 installers have put in home systems in Greene County since 2023, the busiest being Kasselman Solar, Infinity Solar Systems, Wiltshire Renewable Energy Systems, PlugPV, SunCommon.
Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.