Welcome to Cost of Solar! We are an online resource aimed at raising awareness and educating homeowners on the benefits of solar power.

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Why Solar Energy?

A typical residential solar PV panel system in the U.S. costs $3.60/watt after installation, and the solar panels typically save the customer over $20,000 (net) over the course of 20 years. Learn more about the many advantages of solar energy.

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Solar Leasing/PPA

Sometimes a solar lease or solar PPA with $0 down is best for a customer. Sometimes a solar loan is best. Learn what's the best way for you to go solar.

Use our Solar Calculator

It's easy to see how much money you can save with solar energy.