A Agent out of your city federal government inspects your system and gives acceptance for interconnection. Its workforce also are specialists in California solar and will help you navigate the state’s labyrinthine solar incentives and tax rebates. Certification is not a company requirement for EnergySage installers, but it's really proposed. https://commercialroofingcalifornia.blogspot.com/2025/11/power-your-home-and-business-with.html