Solar installers in New Haven County
38 companies have installed solar on 164 homes here since 2023 that we know of (Connecticut's records name the installer for only 8% of systems). Covers New Haven, Waterbury, Meriden, Hamden, West Haven, Milford and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| Green Power EnergyBased in Durham, CT · Connecticut Green Bank contractor · (203) 202-3626 | 29 | — |
| Helio SolarBased in Trumbull, CT · Connecticut Green Bank contractor · (203) 200-0365 | 16 | — |
| TeslaBased in Fremont, CA · Connecticut Green Bank contractor · (702) 680-6683 | 13 | — |
| Aegis Renewable Energy | 11 | — |
| Earthlight TechnologiesBased in Ellington, CT · Connecticut Green Bank contractor · (860) 871-9700 | 10 | — |
| Premier ImprovementsBased in West Hartford, CT · Connecticut Green Bank contractor · (860) 969-4006 | 10 | — |
| EcoSmart Home ServicesBased in East Berlin, CT · Connecticut Green Bank contractor · (860) 828-6626 | 9 | — |
| SavkatBased in Southington, CT · Connecticut Green Bank contractor · (800) 860-6932 | 9 | — |
| Aegis Solar EnergyBased in Branford, CT · Connecticut Green Bank contractor | 8 | — |
| SYNC RenewablesBased in Portland, CT · Connecticut Green Bank contractor · (860) 321-2058 | 7 | — |
| Consolidated Edison Solutions | 4 | — |
| ION SolarBased in Wilsonville, OR · (888) 781-7074 | 4 | — |
| Efficient Lighting Consultants, Inc. (ELC)Based in Newtown, CT · Connecticut Green Bank contractor · (203) 270-7400 | 3 | — |
| Earth Smart SolarBased in Monroe, CT · Connecticut Green Bank contractor · (208) 293-5311 | 2 | — |
| Infinity Solar SystemsBased in Mahwah, NJ · Connecticut Green Bank contractor · (845) 200-3700 | 2 | — |
| Shoreline | 2 | — |
| SunrunBased in San Francisco, CA · Connecticut Green Bank contractor · (805) 242-7255 | 2 | — |
| Synergy Electric | 2 | — |
| Venture Home SolarBased in Stamford, CT · Connecticut Green Bank contractor · (203) 858-3051 | 2 | — |
| CellSun SolarBased in Glastonbury, CT · Connecticut Green Bank contractor · (203) 427-7489 | 1 | — |
| Crocker Consulting Dba Omega EnergyBased in Burlington, CT · Connecticut Green Bank contractor · (339) 203-5378 | 1 | — |
| Ecosolar Installations | 1 | — |
| Elite Electrical | 1 | — |
| Evergreen EnergyBased in Southington, CT · Connecticut Green Bank contractor · (860) 628-8151 | 1 | — |
| Everlast Home Energy Solutions | 1 | — |
| F F Hitchcock CompanyBased in Cheshire, CT · Connecticut Green Bank contractor | 1 | — |
| Ion Solar ProsBased in Middlebury, CT · Connecticut Green Bank contractor · (866) 500-0002 | 1 | — |
| M & L ElectricBased in Derby, CT · Connecticut Green Bank contractor · (203) 260-6902 | 1 | — |
| New England Solar Green Solutions | 1 | — |
| Perfect Timing Heating and Cooling | 1 | — |
| Ross Solar Group | 1 | — |
| Santa EnergyBased in Bridgeport, CT · Connecticut Green Bank contractor · (203) 367-3661 | 1 | — |
| Shedd TechnologiesBased in Westport, CT · Connecticut Green Bank contractor · (203) 340-1677 | 1 | — |
| Shoreline SolarBased in Hamden, CT · Connecticut Green Bank contractor · (203) 208-8148 | 1 | — |
| Sunlight Solar EnergyBased in Bend, OR | 1 | — |
| Synergy Smart HomesBased in Colchester, CT · Connecticut Green Bank contractor · (860) 222-0958 | 1 | — |
| TRC Solar ElectricalBased in South Windsor, CT · Connecticut Green Bank contractor · (860) 838-1768 | 1 | — |
| Trinity SolarBased in Chester, NY · Connecticut Green Bank contractor · (732) 780-3779 | 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 New Haven County: New Haven, Waterbury, Meriden, Hamden, West Haven, Milford, Wallingford, Naugatuck, Cheshire, Branford, East Haven, North Haven.
How much does solar cost in New Haven County, CT?
There weren't enough New Haven County systems bought outright for a county figure. Across Connecticut, homes paid a median $4.18/W installed in 2023–2025, about $37,600 for a 9 kW system.
Which solar companies install in New Haven County, CT?
38 installers have put in home systems in New Haven County since 2023, the busiest being Green Power Energy, Helio Solar, Tesla, Aegis Renewable Energy, Earthlight Technologies.
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.