In California, installers are necessary to have both a basic contractors license or possibly a C-46 Solar Contractors License. This license handles installations for photovoltaic systems, solar h2o and Place heating, and solar pool heating. If you purchase the General performance Strategy, Palmetto also consists of sections and labor protection https://solarpanelcostberkeley.blogspot.com/2025/11/power-your-home-and-business-with.html