Solar Savings Calculator

Estimate your net cost after all available incentives

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Enter system cost

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Select your state

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See your savings

Solar Savings Calculator

Estimate your net cost after all available incentives

System Cost ($)

Monthly Electric Bill ($)

Select State

About the Federal ITC

The 30% federal Investment Tax Credit (ITC) is a dollar-for-dollar reduction in your federal income taxes. It applies to 30% of the total cost of your solar system, including installation. The ITC is available through 2032 for residential solar.

Calculator Methodology

Federal credit: 30% of system cost. State credit: your state's percentage of system cost, capped at the state maximum. Annual savings: 85% of your annual electricity bill (conservative estimate for typical solar coverage). Payback period: net cost divided by annual savings.