Shining Villa 1-3kw

Beijing Corona Science & Technology Co., Ltd.
Type: On-Grid
Power Range: 1.65~3 kW
Region: China China
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Alternative Product

  • Type: Off-Grid
  • Product Warranty: --
  • Protection Class: --
  • Dimension: 316x240x95 mm
  • Weight: 5.2 kg
  • Max. DC Power: 1 kW
  • Max. DC Voltage: --
  • Max. DC Current: --
  • MPP(T) Voltage Range: --
  • No of MPP Trackers: --
  • Max. AC Power: 1 kW
  • Frequency: 50,60 Hz
  • Max. Efficiency: 93 %
  • Euro Efficiency: --
  • Feed-in Phases: --

Product Characteristics

Model No.
KNGI450-1.5HEA KNGI500-2HEA KNGI500-2.5HEA KNGI500-3HEA
Warranty  
Product Warranty (Min)
5 Years 5 Years 5 Years 5 Years
Input Data(DC)  
Max. DC Power
1.75 kW 2.32 kW 2.89 kW 3.16 kW
Max. DC Voltage
450 V 500 V 500 V 500 V
Min. DC Voltage to Start Feed In
150 V 150 V 150 V 150 V
Max. DC Current
9 A 10 A 13 A 13 A
MPP(T) Voltage Range
110~430 V 110~480 V 110~480 V 110~480 V
No of MPP Trackers
1 1 1 1
DC Inputs
1 1 2 2
Connectors
MC4 MC4 MC4 MC4
Output Data (AC)  
Max. AC Power
1.65 kW 2.2 kW 2.75 kW 3 kW
Nominal AC Power
1.5 kW 2 kW 2.5 kW 2.8 kW
Nominal AC Voltage
220, 230, 240 V 220, 230, 240 V 220, 230, 240 V 220, 230, 240 V
Max. AC Current
9 A 12 A 16 A 16 A
Frequency
50 Hz 50 Hz 50 Hz 50 Hz
Power Factor (cosθ)
0.99 0.99 0.99 0.99
Distortion (THD)
< 3 % < 3 % < 3 % < 3 %
No of feed-in phases
1 1 1 1
Max. Efficiency
96.5 % 96.5 % 96.6 % 96.6 %
Euro Efficiency
95 % 95.5 % 95.5 % 95.5 %
AC Output Connection
Plug Plug Plug Plug
General Data  
Dimensions (H/W/D) 
500x360x155 mm 500x360x155 mm 500x360x155 mm 500x360x155 mm
Weight
14 kg 14 kg 14 kg 14 kg
Power Consumption at Night
< 0.2 W < 0.2 W < 0.2 W < 0.2 W
Noise Level
< 30 dB(A) < 30 dB(A) < 30 dB(A) < 30 dB(A)
Operating Temperature -25 ~ +50 ℃
Transformer Transformerless
Protection Class IP65
Humidity 0-98 %
Cooling Natural
Max. Altitude 3000 m
Interface RS 232, RS 485
Protection Features  
Protection Features Short Circuit Protection, Residual Current Device (RCD), Reverse Polarity Protection, Ground Fault monitoring, Grid Monitoring
PDF  
Download Manufacturer's PDF

Beijing Corona Science & Technology Co., Ltd.

Floor 23, Block B, Tsinghua Tongfang Science & Technology Plaza, No.1 Wangzhuang Road, Haidian District, Beijing
No. Staff: 150
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2 More Series From Beijing Corona Science & Technology Co., Ltd.

  • Shining Villa 3-5kw
    3.6~4.9 kW On-Grid
  • Shining City 10-15kw
    10~15 kW On-Grid