● In-built galvanic isolation transformer
● High input PF>0.99 ,Input current THDi<4%
● Muti-protection,over-temprature protection with 8 sensors,over-load,battery under voltage,fan failures,short-circuit
● Four circuit breakers,providing full protection when fault happens
● Battery cold start
● Battery management: smart charging control, auto maintenance, greatly extend the battery life
● Parallel up to 8 units
● Friendly Operation Interface, high-resolution LCD screen











