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Single Phase Three Phase Off Grid Power Inverter , Pure Sine Wave Inverter

Categories Off Grid Power Inverter
Brand Name: GreeF
Model Number: WI
Certification: CE
Place of Origin: China
MOQ: 1 Set
Payment Terms: T/T, Western Union, L/C
Delivery Time: 10-25 Working days
Packaging Details: Carton or Plywooden Case
Output Wave: Pure Sine Wave
Display Mode: LCD
Over-load Capacity: 120% 1min,150% 10s
Invert Efficiency: 90% Max
Isolating Mode: Toroidal Transformer
Noise (1m): ≤40dB
Ambient Temperature: -20~+55℃
Working Altitude: ≤4000m
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Single Phase Three Phase Off Grid Power Inverter , Pure Sine Wave Inverter

Off-Grid Pure Sine Wave Inverter


Off-grid pure sine wave inverter is intelligent equipment which can transform the direct current to stable alternating current. The apparatus is used to supply for Traffic inconvenience, the harsh environment of the mountain area, a pasturing area, border, islands and other areas without electricity.


The apparatus has decent appearance, easy operation, and visual indication of LCD, with the perfect protection function, high charging efficiency, and low no-load loss.


  • Reliability:Intelligentized, modularized, simple structure design with powerful function and stable performance; the high-quality components and the strict production process make the inverter suitable for severe environment. It also has reliable performance and long lifespan.
  • Pure Sine Wave Output: Compared with square wave and modified sine wave, the inverter has stronger load capacity. The apparatus can drive inductive load and any other AC load within the required power.
  • LCD Display: The LCD display battery voltage, AC output voltage and status parameters.(Remark: If inverter output capacity ≤1kVA, AC output voltage will not display )
  • High Efficiency Transformer Isolation: Power frequency toroidal transformer, which ensures high efficiency and low no-load loss of the inverter.
  • Perfect Protection Function: Battery over voltage, over discharge, anti-reverse protection; output over load, short circuit, over temperature protection; lightning protection etc.
  • Optional by-pass function: When the battery is over discharge, the inverter will intelligently switch to Utility grid to drive load.
  • Optional light control and time control function: According to illumination intensity, the inverter can control output without manual operation. This function is available with our matched controller.

Product ModelWI50-48-1N01

WI100-110-3N01

WI200-220-3N01

WI300-240-3N01

Rated Output Capacity5kVA

10kVA

20kVA

30kVA

Rated Battery Voltage48VDC

110VDC

220VDC

240VDC

Over Voltage Shutoff68VDC

156VDC

312VDC

340VDC

Over Voltage Recovery66VDC

151VDC

302VDC

330VDC

Under Voltage Shutoff43.2VDC

99VDC

198VDC

216VDC

Under Voltage Recovery48VDC

110VDC

220VDC

240VDC

No-load Loss≤1.3A

≤1.0A

≤0.9A

≤1.6A

Output WavePure sine Wave

Pure sine Wave

Pure sine Wave

Pure sine Wave

Display ModeLCD

LCD

LCD

LCD

CoolingFan

Fan

Fan

Fan

Rated Output Voltage110VAC

220VAC

220VAC

220VAC

Wave Distortion≤4%

≤4%

≤4%

≤4%

Output Frequency60±0.5Hz

50±0.5Hz

50±0.5Hz

50±0.5Hz

Dynamic Response5%

5%

5%

5%

Cheap Single Phase Three Phase Off Grid Power Inverter , Pure Sine Wave Inverter for sale
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