Solar installers in Tompkins County
16 companies have installed solar on 162 homes here since 2023. Covers Ithaca, Ulysses, Cayuga Heights, Lansing, Enfield, Caroline and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| Renovus EnergyBased in Ithaca, NY · NY-Sun participating contractor · (607) 277-1777 | 84 | $2.79/W$1.37 below median |
| HalcyonBased in Phelps, NY · NY-Sun participating contractor · (800) 533-3367 | 22 | $3.34/W$0.82 below median |
| Bashing PanelsBased in Ithaca, NY · NY-Sun participating contractor · (607) 270-0370 | 17 | $2.92/W$1.24 below median |
| MY Solar | 10 | $3.41/W$0.75 below median |
| PlugPVBased in Troy, NY · NY-Sun participating contractor · (518) 948-5316 | 7 | $4.26/W$0.10 above median |
| Solar Liberty Energy Systems | 6 | $3.51/W$0.65 below median |
| Alternative Power Solutions NYBased in East Syracuse, NY · NY-Sun participating contractor · (315) 314-6930 | 3 | $3.30/W$0.86 below median |
| Finger Lakes Renewable EnergyBased in Ithaca, NY · NY-Sun participating contractor · (607) 327-0053 | 3 | $3.44/W$0.72 below median |
| Fusion Energy ServicesBased in Naples, NY · NY-Sun participating contractor · (585) 370-3063 | 2 | $2.70/W$1.46 below median |
| NYS Essential PowerBased in Ronkonkoma, NY · NY-Sun participating contractor · (631) 398-3574 | 2 | $5.46/W$1.30 above median |
| Albany Solar SolutionsBased in Troy, NY · NY-Sun participating contractor | 1 | $3.34/W$0.82 below median |
| Infinity Solar SystemsBased in Mahwah, NJ · NY-Sun participating contractor · (845) 200-3700 | 1 | $3.55/W$0.61 below median |
| Nexamp | 1 | — |
| Nickels Energy SolutionsBased in Liverpool, NY · NY-Sun participating contractor · (315) 558-8608 | 1 | $3.17/W$0.99 below median |
| Sustainable Energy DevelopmentsBased in Rochester, NY · NY-Sun participating contractor · (585) 265-2384 | 1 | $3.53/W$0.63 below median |
| Wiltshire Renewable Energy SystemsBased in Troy, NY · NY-Sun participating contractor · (518) 687-0135 | 1 | $3.39/W$0.77 below 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 Tompkins County: Ithaca, Ulysses, Cayuga Heights, Lansing, Enfield, Caroline, Groton, Dryden, Trumansburg, Freeville, Brooktondale, Danby.
Other New York counties
How much does solar cost in Tompkins County, NY?
Homes in Tompkins County that bought solar in 2023–2025 paid a median $2.94/W installed, about $36,800 for a 12.5 kW system before incentives.
Which solar companies install in Tompkins County, NY?
16 installers have put in home systems in Tompkins County since 2023, the busiest being Renovus Energy, Halcyon, Bashing Panels, MY Solar, PlugPV.
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.