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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GW Pure Sine Wave inverter Charger
  • Model Number: GW 500W~8000W
  • Output Power: 500W~8000W
  • Output Type: Single
  • Size: 470 X223 X185mm
  • Weight: 17kg
  • Input Voltage: 12V/24V/48V
  • Output Voltage: 110-130VAC/220-240VAC
  • Type: DC/AC Inverters
  • Output Frequency: 50 or 60Hz
  • Output Current: 12-30A
  • Norminal Power: 1000w
  • Peak Power: 3 times of rating power
  • Power Factor: 0.9-1.0
  • Norminal Voltage: 110-130/220-240vac
  • Battery Voltage: 12/24/48v
  • Max Charger Current: 20/305/50/75/90A
  • Proteciton: Low battery, over charging, over temp, over load
  • Communication: RS-232/USB/SNMP(custom-made)
  • Efficience: >85%(battery mode), 96%(line mode)
  • Minimum Start Voltage: 10/20/40vdc

Packaging & Delivery

Packaging Details standard export carton
Delivery Time 3-5workingdays after payment arrived




Product Description


1000W Off Grid Pure Sine Wave Inverter 12/24V 110/220Vac 1KW Surge Power 3000W



Main Features

*LCD digital display show voltage, load and battery info in real time.
*Peak power is three times of rated power.
*Can work with inductive load such as air conditioner, motor door and so on.
*Pure sine wave output, available for sensitive load. 
*4-step progressive charging, 7 battery type selector. 
*Fast and powerful charger with 35A and 70A. 
*Accept generator’s energy output. 
*High power factor 0.9, low power consumption. 
*Automatically transfer between battery and line modes. 
*Microprocessor control guarantees high reliability. 
*Bypass without battery connected. 
*Remote control function. 
*Protection against: Over load, over temperature, over charging, low battery 
*Reverse connection (optional by hard connector), Blackouts




Parameters             ModelGW 1000WGW 2000WGW 2500WGW 3000WGW 4000WGW 5000WGW 6000W
AC InputNominal Power1000W2000W2500W3000W4000W5000W6000W
Input Voltage WaveformSinusoidal (utility or generator)Sinusoidal (utility or generator)
Nominal input Voltage120/230Vac230VAC
Input Voltage Range70Vac-150Vac for 120Vac or 155Vac-270Vac for 230Vac155Vac-270Vac 
Low Line Disconnect93Vac±4% for 120Vac or 184Vac±4% for 230Vac184Vac±4%
Low Line Re-connect98Vac±4% for 120Vac or 190Vac±4% for 230Vac190Vac±4%
High Line Disconnect136Vac±4% for 120Vac or 263Vac±4% for 230Vac263Vac±4%
Input AVR Range70Vac-93Vac for 120Vac or 155Vac-184Vac for 230Vac155Vac-184Vac
Max AC input  Voltage120V for Max150V, 230V for Max270V270Vac(Max)
Frequency50Hz:41-54Hz, 60Hz:51-64Hz
AC outputOutput Voltage WaveformSine wave
Power Factor0.9~1.0
Nominal Output Voltage (V)LV:120Vac ±10%rms, HV:230Vac ±10%rms±10%rms
Nominal Output50Hz ± 0.3Hz, 60Hz ± 0.3Hz
Frequency (Hz)
AC ChargerNominal Charger20A/35A/50A/70A/90A(5 stages adjustable charging current)
Over charge ProtectionBat.V≥15.5VDC for 12V battery, Bat.V≥31.0VDC for 24V battery, Bat.V≥62.0VDC for 48V battery, beeps 0.5s every 1s & fault after 60sBat.V≥31.0VDC for 24V battery
Bat.V≥62.0VDC for 48V battery, beeps 0.5s every 1s & fault after 60s
EfficiencyEfficiency                  (Battery Mode)≥85%
Efficiency                       (Line Mode)>98%
Battery VoltageNominal DC input Voltage12/24/48VDC24/48VDC
Low Battery Alarm10.5VDC±0.3VDC for 12VDC21VDC±0.6VDC for 24VDC
21VDC±0.6VDC for 24VDC
42VDC±1.2VDC for 48VDC42VDC±1.2VDC for 48VDC
40VDC±1.2VDC for 48VDC
High DC input16VDC±0.3VDC for 12VDC32VDC±0.6VDC for 24VDC
Alarm & Fault32VDC±0.6VDC for 24VDC64VDC±1.2VDC for 48VDC
 64VDC±1.2VDC for 48VDC
 Transfer Time20ms(max)
System ParameterOver-Load Protection110%150% beeps 0.5s every 1s and Fault after 20s110%150% beeps 0.5s every 1s and Fault after 20s
Output Short Circuit ProtectionCurrent limit (Fault after 10s)
Surge Rating(10s)1:3(VA)
ProtectionsLow battery, over charging, over load, over temp
IndicatorsLED+LCD Display
General SpecificationsOperating Temperature Range0℃~40℃
Storage Temperature-15℃~60℃
Operation humidity5% to 95%(non-condensing)
Audible Noise60dB max
coolingForced air, variable speed fan
Net Weight(kg)17.119.32122.534.537.638.8



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