Home Solar Panel Financing Calculator
Financing solar panels instead of paying cash upfront? Enter your system cost, down payment, interest rate, and loan term to see your monthly payment and total financing cost.
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About this calculator
Calculate your monthly loan payment and total interest for financing a home solar panel installation.
Frequently Asked Questions
Does this account for solar tax credits?
No, this calculates loan payments only. Apply any federal or state tax credits to reduce your system cost before entering it.
Is a bigger down payment worth it?
A larger down payment reduces your principal, monthly payment, and total interest paid over the loan term.
What loan terms are typical for solar financing?
Solar loans commonly range from 10 to 20 years, with longer terms lowering monthly payments but increasing total interest.