NEW HAMPSHIRE SOLAR
PROFESSIONAL SOLAR SYSTEM SALES, DESIGN, AND INSTALLATION
DONE QUICKLY, CORRECTLY, AND AT THE LOWEST COST OF ANY GRANITE STATE SOLAR INSTALLER
TYPICAL NH HOME SOLAR SYSTEM FIGURES…
The first spreadsheet is for the “typical home” as outlined in the preceeding Cost and Incentives tab. The figures in the excel would be most representative of an Eversource customer due to the 18 cent rate shown in the third line. The rate varies somewhat between the different utility companies and while this has no bearing on the initial cost of a solar installation, it does affect the Net Cost per kWh and the Payback Period. A higher utility rate makes the payback period even shorter while a lower rate will extend it a bit. The formulas used to figure those entries are shown in brackets to help you figure out your exact Net kWh and ROI.