Solar Panels in Center Harbor, NH

Center Harbor, New Hampshire residents are served by Liberty Utilities (NH), which charges $0.18 per kWh for residential electricity. This is 9% above the national average of $0.168/kWh. At this rate, a typical household using 900 kWh per month spends approximately $1,979 per year on electricity—money that could be going toward building equity in a solar system instead.

An 8 kW solar system in Center Harbor can offset most or all of a typical home’s electricity usage, saving approximately $1,759 per year. Over the 25-year lifespan of the system, that adds up to $64,122 in total savings. The estimated payback period is 14.2 years.

Liberty Utilities (NH) is an investor-owned utility serving Center Harbor and surrounding communities. Net metering is available, meaning excess solar energy you produce earns bill credits from Liberty Utilities (NH). Heat pump rebates of up to $2,500 are also available for Center Harbor homeowners.

The federal residential solar tax credit (Section 25D) expired at the end of 2025, making state and utility incentives more important than ever. NuWatt Energy installs solar panels, heat pumps, EV chargers, and battery storage directly in Center Harbor—no subcontractors or lead-selling middlemen. We handle every step from system design through Liberty Utilities (NH) interconnection.