Five working mode : AC priority mode / Battery priority mode / Generator mode / ECO mode / Unattended mode. When AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. When you choose battery priority, the inverter will invert from battery dc to ac output . Battery priority mode & Unattended mode have Low volt restore setting and Low volt protect setting.
Adjustable Charging Current: The max charge current can be adjusted from 0%-100%, 100% is max charge current 15A. Setting the value to 0% will turn off the charging function.
Protections: Battery low voltage alarm / Battery high voltage alarm / Over temperature protection / Over load protection / Short Circuit protection. 110%-120% of the output was maintained for 30s, then the output turned to bypass, more than 160% maintained the 300ms.
The Pure Sine Wave Inverter functions as an inverter, battery charger, and AC auto-transfer switch. It has a transfer efficiency greater than 90%, isolates surge interference, offers impact resistance and high load capacity, includes a built-in AVR stabilizer, and provides continuous stable pure sine wave output.
Battery typesetting choose : SLA / AGM / GEL / Li-ion battery & Customize. Support lifep06,Sealed Gel AGM Flooded Lithium Batteries