Model Number: WP20-10A Brand Name: ZONHAN Key Specifications/Special Features: Thecontrolleruse a MCUasthecontrolling core,socharginganddischargingcontrolstrateyismoreintelligent,charge anddischargecontrolvoltagemoreaccurate,withbatterylow-voltage, overvoltage,loadover current,short-circuitandotherprotectivefunctions.The controlleruseared-green LEDlamp toindicatetheloadstateandload fault,there arefourgreen LEDto indicatethebatterySOC and charging state.Thecontrollerhave oneload controlbutton, it can be used to turn on or turn off the load andthe USBpower.Thecontrolleruse3stepchargingcontrolling,it canimprovethebatterychargingfullandtoextend theservicelifeofthebattery.ThecontrollerwithoneUSBpowerport(optionalfunction). Rated current 10A 15A 20A Over current protect 1.25 times, 10S Rated voltage 12V/24V Auto No load loss ≤16mA Solar input ≤50V USB power 5V/1A Max(optional) Float voltage 13.8V/27.6V Charging mode 3 step, PWM charge Absorption voltage 14.4V/28.8V Specification of cable AWG 5# (6mm2) LVD 10.7V/21.4V Working temperature -20℃~50℃ LVR 12.6V/25.2V Storage temperature 30℃~70℃ HVD 15.5V/31.0V Humidity ≤90%, no condensation HVR 15.0V/30.0V Mounting hole 150mm×64mm --Φ5 Charge/discharge
Voltage drop ≤0.3V/≤0.2V Dimension 166mm×88mm×38mm Weight 270g