I have a 16kW SolarCity system installed in 2013. I was on EV-A and NEM1 until November 2019, when the clock caught up with me. I was switched off of EV-A, but still on NEM1. The new EV2-A plan is anathema. Best now for me is a TOU plan which I was switched to. I have 2 Powerwalls coming next Wednesday. AFAIK I will be able to stay on NEM1 (not adding any solar)...NEM lasts like 20-25 years so it will eventually run out. I am told that there is no way I can 'requalify' for EV-A after my PWs are installed.