WL-4KS

Zhejiang Wolong New Energy Co., Ltd
Type: On-grid
Power Range: 4 kW
Region: China China
Note: Your Enquiry will be sent directly to Zhejiang Wolong New Energy Co., Ltd.

Alternative Product

  • TYPE: On-grid
  • Product Warranty: --
  • Protection Class: IP65
  • Dimension: 370x300x125 mm
  • Weight: 9 kg
  • Max. DC Power: 4 kW
  • Max. DC Voltage: 600 V
  • Max. DC Current: 10 A
  • MPP(T) Voltage Range: 110~560 V
  • No of MPP Trackers: 1
  • Max. AC Power: 3 kW
  • Frequency: 50 Hz
  • Max. Efficiency: 97.5 %
  • Euro Efficiency: 97 %
  • Feed-in Phases: 1

Product Characteristics

Model No.
WL-4KS
WARRANTY  
Product Warranty (Min)
5 Years
Input Data(DC)  
Max. DC Power
4.2 kW
Max. DC Voltage
550 V
Max. DC Current
20 A
MPP(T) Voltage Range
125~530 V
No of MPP Trackers
1
DC Inputs
2
Connectors
MC4
Output Data (AC)  
Max. AC Power
4 kW
Nominal AC Power
3.6 kW
Max. AC Current
18.2 A
Nominal AC Current
16.5 A
Power Factor (cosθ)
0.99
Distortion (THD)
< 2 %
Max. Efficiency
98.05 %
Euro Efficiency
97 %
General Data  
Dimensions (H/W/D) 
520x365x175 mm
Weight
21.1 kg
Power Consumption at Night
< 0.2 W
Noise Level
< 40 dB(A)
Operating Temperature -20 ~ +60 ℃
Transformer Transformerless
Protection Class IP65
Humidity 0-98 %
Cooling Natural
Max. Altitude 2000 m
Interface RS 232, RS 485, USB
Display LCD
Protection Features  
Protection Features Anti Island Protection(ENS), Overvoltage Protection, Ground Fault monitoring, Isolation Monitoring, Grid Monitoring

Zhejiang Wolong New Energy Co., Ltd

No. 58, Qiuyi Road, Binjiang District, Hangzhou, Zhengjiang
Parent Company: Wolong Electric Group Hangzhou Research Institute Co., Ltd & Wind To Power System SL
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