Solar Panel Cost Calculator

Estimate your solar system cost by size, panel type and city. Prices are what you pay — the 30% federal owner-purchase credit ended in 2025; planning estimates, not quotes.

Multiplies typical per-watt installed cost by system size and a regional factor. The 30% federal owner-purchase credit ended in 2025, so figures are the full price; state/utility incentives vary. Estimate only.