MPPT II Solar Charge & Discharge Controller

Short Description:

  • Intelligent Maximum Power Point Tracking technology increases  efficiency 25%-30%
  • Compatible for PV systems in 12V, 24V or 48V
  • Three-stage charging optimizes battery performance
  • Maximum charging current up to 60 A
  • Maximun efficiency up to 98%
  • Battery temperature sensor(BTS) automatically provides temperature compensation
  • Automatic battery voltage detection
  • Support wide range of lead-acid batteries including wet, AGM and gel batteries

Product Detail

Product Tags

MPPT Solar Charge & Discharge Controller
MODEL MPPT 3KW Charging Set points Absorption Stage Float Stage
Nominal System Voltage 12, 24  or 48 VDC (Auto detection) Flooded Battery 14.6/29.2/58.4Vdc 13.5/27/54Vdc
Maximum Battery Current 60 Amps AGM/Gel Battery (Default) 14.1/28.2/56.4Vdc 13.5/27/54Vdc
Maximum Solar Input Voltage 154Vdc Over-charging voltage 15Vdc/30Vdc/60Vdc
PV Array MPPT Voltage Range (Bat. Voltage+5)~115Vdc Over-charging
comeback voltage
Maximum Input Power 12 Volt-800 Watts
24 Volt-1600 Watts
48 Volt-3200 Watts
Battery defect voltage 8.5Vdc/17Vdc/34Vdc
Transient Surge Protection 4500 Watts/Port Battery defect comeback
Temperature compensation coefficient Volt-5mV/℃/cell(25℃ ref.) Mechanical and Environment Product Size(W*H*D mm) 322*173*118
Temperature compensation 0℃ to +50℃ Product weight(kg) 4.8
Charging stages Bulk, Absorption, Float Enclosure IP31(indoor & vented)

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