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Low Frequency Off Grid 4KVA 3.2KW 3200W 24V 48V 220VAC Solar Inverter

Samples can be sent for testing;
Minimum order quantity (MOQ) ≥5 Pieces;
Pure sine wave output
Can support WIFI/ GPRS
MPPT efficiency max 98%
  • VS4024/48

  • Techfine

  • VS4024/48


  • Pure sine wave output


  • MPPT Efficiency max 98%

  • Optional MPPT/PWM solar charge controller 30A-120A

  • DC start & automatic self-diagnostic fuction

  • Automatically send signal to start generator

  • High efficiency design for optimized battery performance

  • Selectable charging current based on applications

  • AC Start-up Voltage Auto Restart Voltage

  • Lead acid battery /Lithium battery

Off Grid Solar Inverter VS Series Detail

Input voltage220VAC(standard)
Input voltage range154-264VAC   +3V (Nor Model); 185-264VAC +3V (UPS model); 175 - 285VAC+ 3V(AVR Type)
Input frequency50/60Hz±5%
Out put power4000VA
AC model output VoltageThe   output voltage under the mains is the same as the input voltage (with   AVR function 220V+ 10%)
AC model outout frequencyThe   output frequency under the mains is the same as the input frequency
Bttery model output volage220VAC±10%
Battery model output frequency50HZ/60HZ±1%
Battery model output wavePure   sine wave
Battery typeExternal   lead-acid battery,Gel battery. water battery or Lithium battery
Battery voltage24/48VDC
Battery charging voltage27.4/54.8VDC
Maximum PV array power24V:1600W
Solar input voltage range24V:   MPPT 30V-150VDC / PWM 30V-60VDC
    48V; MPPT 60V-150VDC / PWM 60V-105VDC
Maximum PV Display Open Circuit Voltage24V:   MPPT150VDC / PWM360VDC
    48V: MPPT 150VDC / PWM 105VDC
Maximum solar charging current60A
Maximum AC Charge Current38A/19A
Battery charging voltage range154-280VAC
Transfer time≤10ms   (UPS Mode) /s20ms (INVMode)
Load peak ratio(MAX)3:1
Protective functionUnder   the mains: input overcurrent fuse.
    Under inverter. overload protection, short circuit protection, low voltage   protection, (with battery anti-reverse connection board).
Status DisplayYou   can view parameters such as AC voltage, AC frequency, PV voltage, PV current,   output voltage, output frequency, battery voltage, load current and other   parameters by turming the page keys.
Voice prompt1.   Low battery protection buzzer long beep
    2. Low battery buzzer beeps every second
    3. Overload buzzer beeps
    4. When the overload is less than 130%,the buzzer will sound every second,   and the output will be turned off after 30S. When the overload is greater   than 150%, the output will be turmned off after 300mS.
    5. Machine fault buzzer beeps
Operating temperature0℃-40℃
Storage temperature-15℃~-45°C
Relative temperature-10°C~   90°C no condensation
Noise<   45dB





  3rd Floor, Hongxingzhiye Building 3, No.6 Foluo Road, Luocun Town, NanHai District, Foshan, Guangdong,China.


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