Gold Member Since 2006
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Foshan Kemapower Electronics Co., Ltd.

Inverter, Power Inverter, Solar Inverter manufacturer / supplier in China, offering Grid Hybrid off Grid Power Inverter (G-PSW series), Skc20 LED Street Light Controller, Jc1205 PWM Solar Charge Controller and so on.

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Grid Hybrid off Grid Power Inverter (G-PSW series)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 60, 000PCS/Year
Transport Package: Safety Packing
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Grid Hybrid off Grid Power Inverter 1W-3W (G-PSW)
  • Packing Size: 590*335*320
  • Specification: 1-3KW
  • System: Off-Grid system
  • Trademark: KEMAPOWER
  • Origin: China
Product Description
1. Low frequency pure sine wave Grid Hybrid Off Grid Power Inverter
2. Selectable Grid power First or Solar Power First (battery power First )
3. Transfer Time 10ms. Computer will not shut off when Mains off suddently.
4. Digital control Three stage charger, improve battery life
5. With Battery Selector for charge of diffreent battery
6. Power saver Function ( Stand by)
7. High Power Factor0.9-1
8. Low idle current to reduce energy consumption
9. Low DC input, 1-3KW/12V (24/48) VDC, 4-6KW/24V (48) VDC
10. Big charge current, 35A-75AMP for different mode
11. Back-Feed Protection
12. Full protection, short circuit, Overload, over Temp., Battery low/high Protection
13. Fault recovery
14. LED display and alarm
15. Remove control solution
16. RS232 communication function optional for LED Type

Grid Hybrid off Grid Power Inverter (G-PSW series)
Item Model  G-PSW-1K G-PSW 2K G-PSW3K
Capacity  VA / Watts  1KVA/1KW 2KVA/2KW 3KVA/3KW
Surge rating (10s) 3KVA 6KVA 9KVA
Efficiency >95% under AC mode,>88% under DC mode
Power Factor 0.9~1.0 
Input Normal voltage  220VAC/110V
220V Voltage range 184-270V+-4% 
110V Voltage range 85-150V+-4% 
Frequency range 50Hz/60HZ -3 +5 Hz (Auto detection)
Output Voltage (V) 220V/110V+-10%
Frequency (Hz) 50Hz/60HZ +-0.3 Hz 
Wave form Pure Sine Wave 
bypass without Battery yes
UPS Mode   Grid power first. Battery power ( Solar Power) as backup
Solar inverter Mode   Solar Power First, Grid power as Backup
Transfer Time  less than 10 ms (typical)
Overload capacity DC Mode(SMPS load) (110%<load<125%) ±10% for 15 minutes;
(125%<load<150%) ±10% for 60s;
Load>150% ±10% for 20s
AC Mode(SMPS load) by breaker
Protection Overload Current limit under DC mode ,Breaker under AC mode
Battery Protection Over charge, Over discharge,DC Breaker,Alarm
Over Temperature Variable speed fan,LED lighting and alarm
Back-Feed Protection  yes
short Circuit. by breaker.Faul after 10 secs
Battery/Charger AC input 95-127V,  194(164)--243V
DC input  12VDC /24VDC or 48VDC,external Battery
Charge Voltage for 12VDC system,Boost voltage 14-15.5V selectable for different Battery. The others are multiple
Charger Current 12-75AMP difference for different mode
Charge Manage digital control,Three stage charger
Display LED Line On/ Inverter on / Fast Charger / Float charge / Over Temp. trip / Over load trip / Power Saver on
Audible Alarm Battery Low,Battery High,Over Temp. Over load,Fail,Over charge
Optional RS232 Communication,SNMP Net Agent,Remote Control
Power Saver below 25W when enabled.loading checking 2 time/sec.
Working Environment Temperature 0°C to 40°C
Noise 60dB max
Humidity 5% to 95%
Package  Carton Carton Carton
Package Size  WxDxH (mm) 590*335*320 590*335*320 590*335*320
Gross Weight   20 22 26
ATTENTION the inverter do not build in solar charger controller.
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