The EVSE is intended to be used with grounded circuit the wiring in your inverter is not grounded. Look up how they wire AC on a boat and you will make it work.
Pure sine wave should work, but you probably need at least 150watt solar panel. Best to connect in full sun to give extra power to inverter. battery will soon drop low voltage.
Just keep adding more panels and batterys
Ahh the suspense! Is there a part 3 coming?
did you ever get this to work?
The EVSE is intended to be used with grounded circuit the wiring in your inverter is not grounded. Look up how they wire AC on a boat and you will make it work.
Pure sine wave should work, but you probably need at least 150watt solar panel. Best to connect in full sun to give extra power to inverter. battery will soon drop low voltage.