System Size Calculator

Enter your annual electric energy usage in Kilowatt-hours (kWh).

The calculator will return the estimated maximum system size that can be installed in the program, subject to your local power company’s review, interconnection policy, and approval.  Contact your local power company for details about applying.

Annual Usage in Kilowatt-hours:

Estimated Maximum Qualifying System Capacity (kW):

Solar:

Wind:

Biomass:

Hydro:

Based on the following annual capacity factors: Solar 15%, Wind 15%, Biomass 70%, Hydro 50%