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SolarMax 1.5kw Off-Grid SM-R4-M II-1.5K-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 1.5kw Off-Grid SM-R4-M II-1.5K-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 dust-proof design, it dramatically increases product reliability in harsh environment.


ModelSM-R4-M II- 1.5K-24
Rated output power3200w
Frequency Range50 Hz / 60 Hz
Surge Power3000VA
WaveformPure sine wave
Battery Voltage24VDC
Floating Charge Voltage27 VDC
Overcharge32 VDC
Max PV Array Open Circuit Volt400 VDC
Max PV Array Power2000w
Max Solar Charge Current60A
Max Efficiency98%
Dimensions100 x 385 x 275
Weight8.5 kg


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