FAQ出来了！ 可以叠加！
Can MyFirstEV be stacked with other incentive programs?
Yes. MyFirstEV can be stacked with other CARB and non-CARB vehicle incentive programs such as the Driving Clean Assistance Program and Clean Cars 4 All.
https://ww2.arb.ca.gov/resources/fact-sheets/myfirstev-frequently-asked-questions