In California, installers are required to have possibly a normal contractors license or simply a C-forty six Solar Contractors License. This license addresses installations for photovoltaic systems, solar water and House heating, and solar pool heating. Our Marketplace has offered numerous A large number of estimates to homeowners from solar https://commercialsolarpanelinstallation.home.blog/2025/11/19/top-solar-company-in-livermore-clean-energy-made-easy/