Learn about solar

The complete guide to DIY solar panel installation for homes. Here are the exact steps to follow to design and install a solar power system on your roof.

Depending on your state and utility company, you may be eligible for solar rebates that can reduce your cost to install solar panels. See if you're eligible here.

Do solar panels go bad? What is a solar panel's typical life expectancy? Can you do anything to make them last longer? We answer these questions - and more.

A Renewable Portfolio Standard (RPS) is a law that requires utilities to get a portion of electricity from renewables and can impact incentives available for solar.