IPS Poland 600W SIN-WM inverter with…
IPS Poland 600W SIN-WM inverter with UPS function
The instruction manual with this inverter is not clear and after nearly 2 months with the supplier and IPS attempting to sort out an issue of the unit starting up OK on mains but not on battery power, both I and the unit have given up - it started to make a lot of noise and overheat, before the safety circuit breaker activated. IPS just do not communicate. Do not buy this unit.






