Project cost

Financing terms

Estimated avoided costs (optional)

Enter your own estimates — these vary a lot by household and region, so we don't pre-fill them with a claimed "average." Leave at 0 to skip this section.

For reference: U.S. electricity customers experienced an average of about 126 minutes of power interruptions per year in 2022 when major storm events are excluded (EIA Electric Power Annual) — but this varies enormously by region and utility, so check your own outage history or your utility's reported reliability figures rather than assuming the national average applies to you.