Existing solar end users who boost their system dimension by 10% or 1kW, whichever is more, might be pressured on to NEM3. Stability from power outages: California is among the states with the largest amount of blackouts. Wildfires are relatively typical, knocking down power lines and producing electrical company interruptions. https://sites.google.com/view/california-solar-company/how-to-install-solar-in-your-new-home