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Both calculators run independently β€” change the inputs on either side to compare results.

Solar Energy

Solar Lease vs Buy Calculator

Compare the true 20-year cost of leasing solar panels versus buying them outright with tax credits. Use this calculator before signing a lease agreement to see which option saves more money.

Fill in the required fields to see your result.
Solar Energy

Solar Loan Payment Calculator

Determine your fixed monthly payment for a solar loan and see how the federal tax credit and monthly electricity savings affect your true net cost. Use it when comparing financing options before signing a solar contract.

Fill in the required fields to see your result.

Key differences

Solar Lease vs Buy CalculatorSolar Loan Payment Calculator
CategorySolar EnergySolar Energy
Inputs required65
ResultBuying Advantage ($)Net Monthly Cost ($)
What it doesCompare the true 20-year cost of leasing solar panels versus buying them outright with tax credits. Use this calculator before signing a lease agreement to see which option saves more money.Determine your fixed monthly payment for a solar loan and see how the federal tax credit and monthly electricity savings affect your true net cost. Use it when comparing financing options before signing a solar contract.