Hi to all, there is my concern if some can help me please.
I use a 1200VA along with two 190Ah batteries to operate a 220V 0.5Kw immerged water pump.
When i plug it to the pump, the red light goes on, the pump doesn't operate while the clamp ammeter shows 700 watts (i do not reach the 1000W).
When i use a honda 2000W gasoline generator, the pump works good at 500W.
Why does it get stuck at 700W with the inverter and works good with the generator ?