Hi, I have acquired a used RCT 5kv (Green cover not Axpert?) Inverter maybe 18months old, connected to 4 x 100AH GEL BATTERIES. Inverter output hardly peaks over 50%,and lasted up to 4 hours. It worked well until I tried to put entire household load through inverter. Assistant may have connected AC in and AC out to same supply, and Inverter shut down. I reverted to essential supply liad of 25%. Since then, batteries drain out at 30 minutes with this load as when was initially configured? Is it possible that there could be damage to Inverter? Or would it have gone into a default mode?
Regards
MANOJ