Solar installers in Rensselaer County
18 companies have installed solar on 545 homes here since 2023. Covers Troy, North Greenbush, Schodack, Brunswick, Rensselaer, Sand Lake and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| PlugPVBased in Troy, NY · NY-Sun participating contractor · (518) 948-5316 | 164 | $4.26/W$0.10 above median |
| Kasselman SolarBased in Menands, NY · NY-Sun participating contractor · (518) 478-8365 | 155 | $3.45/W$0.71 below median |
| Wiltshire Renewable Energy SystemsBased in Troy, NY · NY-Sun participating contractor · (518) 687-0135 | 64 | $3.39/W$0.77 below median |
| Infinity Solar SystemsBased in Mahwah, NJ · NY-Sun participating contractor · (845) 200-3700 | 28 | $3.55/W$0.61 below median |
| New York State Solar FarmBased in Modena, NY · NY-Sun participating contractor · (845) 255-0610 | 27 | $3.45/W$0.71 below median |
| TeslaBased in Fremont, CA · NY-Sun participating contractor · (702) 680-6683 | 26 | $2.30/W$1.86 below median |
| American Energy CareBased in Albany, NY · NY-Sun participating contractor · (518) 213-8786 | 24 | $4.35/W$0.19 above median |
| SunCommonBased in Pasadena, CA · (626) 271-0224 | 14 | $3.69/W$0.47 below median |
| Albany Solar SolutionsBased in Troy, NY · NY-Sun participating contractor | 11 | $3.34/W$0.82 below median |
| High Peaks SolarBased in Wynantskill, NY · NY-Sun participating contractor · (518) 209-6727 | 11 | $3.79/W$0.37 below median |
| East West Electric Dba For Buzzards Ridge GroupBased in Cooperstown, NY · NY-Sun participating contractor · (607) 437-5477 | 5 | — |
| Solar Liberty Energy Systems | 5 | $3.51/W$0.65 below median |
| DCF Energy GroupBased in Troy, NY · NY-Sun participating contractor · (518) 478-6851 | 4 | $3.71/W$0.45 below median |
| Apex Energy TekBased in Queensbury, NY · NY-Sun participating contractor · (518) 309-2786 | 2 | $3.15/W$1.01 below median |
| Nexamp | 2 | — |
| Greenpoint Solar ElectricalBased in Pine Bush, NY · NY-Sun participating contractor · (845) 206-9551 | 1 | $2.96/W$1.20 below median |
| Long Island Power SolutionsBased in Islandia, NY · NY-Sun participating contractor · (631) 348-0001 | 1 | $3.20/W$0.96 below median |
| Rare Earth Solar Consultants | 1 | — |
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 Rensselaer County: Troy, North Greenbush, Schodack, Brunswick, Rensselaer, Sand Lake, Hoosick, Pittstown, Hoosick Falls, Stephentown, Grafton, Berlin.
Other New York counties
How much does solar cost in Rensselaer County, NY?
Homes in Rensselaer County that bought solar in 2023–2025 paid a median $3.68/W installed, about $35,000 for a 9.5 kW system before incentives.
Which solar companies install in Rensselaer County, NY?
18 installers have put in home systems in Rensselaer County since 2023, the busiest being PlugPV, Kasselman Solar, Wiltshire Renewable Energy Systems, Infinity Solar Systems, New York State Solar Farm.
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.