Solar installers in Carroll County
20 companies have installed solar on 63 homes here since 2023. Covers Conway, Wolfeboro, Wakefield, Moultonborough, Ossipee, Bartlett and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| ReVision Energy | 16 | $3.56/W |
| 603 Solar | 11 | — |
| Granite State Solar | 7 | $2.89/W$0.69 below median |
| Sunergy Systems | 6 | — |
| DTL Electric | 4 | — |
| VH Energy | 3 | — |
| Empower Energy Solutions | 2 | — |
| Energy Shield Of NH | 2 | — |
| Absolute Electrical Services | 1 | — |
| All Energy Solar | 1 | $4.08/W$0.50 above median |
| Gogreen Industry | 1 | — |
| Harmony Energy Works | 1 | $3.35/W$0.23 below median |
| Mos Electric | 1 | — |
| Plymouth Solar Energy | 1 | — |
| Sentry Solar | 1 | — |
| Solar ContractorsBased in Temple City, CA · (626) 353-4787 | 1 | — |
| Summit Energy GroupBased in Davis, CA · (530) 304-9429 | 1 | $4.93/W$1.35 above median |
| Sunflower | 1 | — |
| Sunup SolarBased in Long Beach, CA · (623) 643-8559 | 1 | — |
| Team Sunshine ConstructionBased in Hudson, MA · (617) 580-8649 | 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 Carroll County: Conway, Wolfeboro, Wakefield, Moultonborough, Ossipee, Bartlett, Tamworth, Madison, Tuftonboro, Effingham, Freedom, Sandwich.
How much does solar cost in Carroll County, NH?
There weren't enough Carroll County systems bought outright for a county figure. Across New Hampshire, homes paid a median $3.58/W installed in 2023–2025, about $35,800 for a 10 kW system.
Which solar companies install in Carroll County, NH?
20 installers have put in home systems in Carroll County since 2023, the busiest being ReVision Energy, 603 Solar, Granite State Solar, Sunergy Systems, DTL Electric.
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.