WIN500

20A MPPT SOLAR CHARGE CONTROLLER

Designed for RV
MPPT,20A,12V/24V auto
260W/520W max input power, 55V max solar voltage
LED display, Negative grounding, Bluetooth, IP54

  • Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
  • Full digital technology, high charge conversion efficiency up to 98%
  • LED indicator for easy to read charging state and battery information
  • 12/24V automatic recognition
  • Liquid, Gel, AGM and Lithium battery for selection
  • The separate ports for remote temperature sensor, make battery temperature compensation more accurate
  • Four stages charge way: MPPT, boost, equalization, float
  • Automatic over-temperature power reduction function
  • Dual automatic restriction function when exceeding rated charging power and charging current
  • Android APP version for Bluetooth communication
  • Common negative design
  • Key digital tube function, adjust parameters more convenient
  • Perfect EMC & thermal design
  • Full automatic electronic protect function
Item Win500-MPPT               
Battery
Parameters
System voltage 12/24V automatical recognization
Max charging current 20A
MPPT charging voltage before boost or equalization charging stage
Boost voltage 14.0~14.8V/28.0~29.6V (default:14.5/29.0V@25℃)
Equalization voltage 14.0~15.0V/28.0~30.0V (default:14.8/29.6V@25℃)
Float voltage 13.0~14.5V/26.0~29.0V (default:13.7/27.4V@25℃)
Low voltage disconnect 10.8~11.8V/21.6~23.6V (default: 11.2/22.4V) 
Low voltage reconnect  11.4~12.8V/22.8~25.6V (default: 12.0/24.0V) 
Temperature compensation -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
Charging target voltage 10.0~32.0V (Lithium, default: 14.4V)
Charging recovery voltage 9.2~31.8V (Lithium, default: 14.0V)
Low voltage disconnect 9.0~30.0V (Lithium, default: 10.6V)
Low voltage reconnect  9.6~31.0V (Lithium, default: 12.0V)
Max volt on bat. terminal 35V
Battery type Gel, AGM, Liquid, Lithium (default: Gel)
Panel
Parameters
Max voltage on PV(-20℃)  75V*1
Max voltage on PV(25℃) 70V
Max input power 260/520W             
MPPT tracking range (Battery Voltage+1.0V)~Voc*0.9    *2   
System
Parameters
Max tracking efficiency >99.9%
Max conversion efficiency 98.0%
Dimensions 164*107*32mm     
Weight 690g
Communication BLE
Grounding Common Negative
Power terminals 10AWG (5mm2)      
Ambient temperature -20~+55℃
Storage temperature -25~+80℃
Ambient humidity 0~100%RH
Protection degree IP54
Max Altitude 4000m  

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