LINK: See if you're eligible for San Diego's Solar Equity Program

FILE—Solar panels sit on rooftops at a housing development in Folsom, Calif., Wednesday, Feb. 12, 2020. California regulators on Thursday, Nov 10, 2022 proposed changes to the state's residential solar market aimed at encouraging more at-home battery systems that can help the electrical grid rely less on fossil fuels in the evenings, especially during heat waves. The state has the nation's largest rooftop solar market with panels on about 1.5 million nomes, according to the California Public Utilities Commission. . (AP Photo/Rich Pedroncelli, File)