The DAC-SASH application can be a reduced-profits solar incentive available to folks who very own and occupy homes in disadvantaged communities served via the state’s greatest electrical utility companies: PG&E, SCE, and SDG&E. NEM3 is shorthand for that 3rd Variation of the state’s rooftop solar principles (named “net energy metering”). http://solarcompaniesinlivermore.blogspot.com/2025/02/what-are-pros-of-hiring-solar-company.html