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SolarMax 3.2kw Off-Grid SM-R4-M II-3.2K-24 Inverter


Main Features

  • Pure sine wave output
  • Output power factor-1
  • Built-in MPPT Solar charge controller
  • Selectable input voltage range for home appliances and personal computer
  • Selectable charging current based on applications
  • Selectable High power charging current
  • Wide DC input range
  • Configurable AC/Solar input priority via LCD setting
  • Compatible to mains voltage or generator power
  • Auto restart while AC is recovering
  • Overload and short circuit protection
  • Smart battery charge design for optimization of battery performance equalization and life-cycles
  • Cold start Function


SolarMax 3.2kw Off-Grid SM-R4-M II-3.2K-24 Inverter

After installing this anti-dust kit, inverter will automatically detect this kit and activate internal thermal sensor to adjust internal temperature. By virtue of the dustproof design, it dramatically increases product reliability in harsh environment.


ModelSM-R4-M II- 3.2K-24
Rated output power3200w
Frequency Range50 Hz / 60 Hz
Surge Power6400VA
WaveformPure sine wave
Battery Voltage24VDC
Floating Charge Voltage27 VDC
Overcharge32 VDC
Max PV Array Open Circuit Volt500 VDC
Max PV Array Power4000w
Max Solar Charge Current80A
Max Efficiency98%
Dimensions100 x 300 x 440
Weight9.5 kg


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