Solar

Solar Panel Cost Calculator

Estimate the cost of a solar panel system after federal and state incentives.

System size

7 kW

Cost per watt

State/local rebate

Gross system cost$21,000

Federal tax credit (30%)-$6,300

State/local rebate-$0

Net cost after incentives$14,700

At $3.00/W, a 7kW system costs $14,700 after incentives.

Run our free AI Home Energy Advisor for custom recommendations based on your home.

Estimates are preliminary. Savings are not guaranteed. QuigSolar is an independent advisor, not a utility company or installer.