Solar System Controller 12/24/48V 40A Automatic Recognition with 99% Efficiency, DC 60-100V PV Input Voltage

● Advanced MPPT technology, conversion efficiency up to 99%.

● 12V/24V/48V battery system (automatic recognition).

● Rated charge current: 15A/20A/25A/30A/40A

● Maximum PV input voltage up to DC100V.

● Paralleled operation up to 100units.

● RS232 communication port.

● LED display: Charging current, charging Voltage.

● Battery types: Gel (defaulted), Sealed Lead Acid, Vented, , Ni-Cd and user-defined.

● Charge mode: three stages (fast/ constant/ floating charge), which prolongs service life of the battery.

● Discharge mode: ON/OFF mode, double time control mode, PV voltage control mode etc.