ZODORE PF Series 1500 Watt Peak 4500 Watt Pure Sine Wave Inverter Charger 12v / 110v, 19kg!! PF series pure sine wave inverter/charger is the latest model. Developed on the base of our previous PSW 7 series, the PF series have achieved significant improvements on Battery charging, AC transfer, etc. By adopting DIP (Dual In-line Package) switch, the APC SERIES provide more smart options for users to customize the performance of the device. 1. High overload ability of our PF charger is up to 300% rated power(20 sec.) 2. Low voltage trip selectable (9.5V/10V or 10V/10.5V), extracting max. power from various batteries with different protections. 3. Low quiescent current, power saver mode to reduce power consumption to 10W (3s sensing cycle)/ 3W (30s sensing cycle)* 4. 13VDC battery recover point, dedicated for solar systems 3-step intelligent battery charging 2. 8 pre set battery type selector plus de-sulphation for totally flat batteries. 3. powerful charge rate up to 90Amp**, selectable from 0%-100% 4. PFC(power factor correction) for charger, less power consumption than conventional units 10ms typical transfer time between battery and AC, guarantees power continuity 15s delay before transfer when AC resumes, extra protection for loads when used with generator. Input AC voltage range selectable (184-253V or 154-253V), for different kinds of loads. 4. 30A/40A through current ability 5. Allows start up and through power with depleted batteries On Remote Control & Other Features: 1. Ability to switch the unit on/off, select/deselect power saver mode 17 alarms/warning, informative for easier operation and trouble-shooting 2. LDC status display available 3. Battery/AC priority swith available for off grid solar/ wind system 4. USB communication port available 5. Input Voltage 12v/24v for your choice, just leave a message which style you want! Note:*For 1KW one. **For some models.