I am a PG&E Customer in CA and have recently had solar installed and activated by PG&E I have also switched to the EV Rate whic is cheaper charging at night but higher charges in the day. I have no idea what is the best rate to use for me, but I usually tend to charge my vehicle at night every 2-3 days. There is also an E6 rate. Any suggestions what would be my best options? Is Solar sufficient for charging the vehicle in the day? If so should I should switch back to the E1 rate?