Find prices for solar panels and compare technical specifications of various brands and models of modules in our regularly updated solar panel comparison table.
Project Sunroof is a solar calculator from Google that helps you map your roof's solar savings potential. Learn more, get an estimate and connect with providers.
Solar panel installations typically cost between $13,962 and $27,924 in 2026. The actual price tag depends on your home's energy needs, roof characteristics, local incentives and other factors, all of which we'll break down in this guide.
When a state or locality has a property tax exemption for a solar system in place, your tax bill doesn't include the added property value from your solar panels.
In 2025, the average solar panel cost in San Marino is $2. For a typical solar installation of 8kW, you can therefore expect to pay $19,760 before public incentives.