EV Charger Installation in Windham, NH

Windham, New Hampshire homeowners can charge their electric vehicle at home with a Level 2 charger, adding up to 37 miles of range per hour. The local utility, Eversource NH, charges $0.27/kWh for residential electricity. At that rate, a full overnight charge costs roughly $$16.01for 200 miles of range — about 70-80% cheaper than gasoline.

A Level 2 charger (240V) requires a dedicated circuit, typically 40-60A, and installation includes running wiring from your electrical panel to your garage or driveway. Most installations in Windham run $500-$1,500 depending on panel distance and whether a sub-panel upgrade is needed. The charger unit itself costs $500-$800 for a quality smart charger.

The NHSaves offers up to $300 toward your charger purchase or installation. NHSaves EV charging rebate. The federal Section 30C tax credit (30% up to $1,000) expired June 30, 2026 and is no longer available — state and utility incentives still stack for maximum savings.

NuWatt Energy installs EV chargers directly in Windham— licensed electricians, dedicated local crews. We handle the full process: electrical assessment, panel capacity check, charger selection, installation, and all permitting. Pair with a home solar system to charge your EV with free energy from your roof.