ET-ISG 3-4KTL

ET Solar Group
Type: On-Grid
Power Range: 3.3~4.4 kW
Region: China China
Note: Your Enquiry will be sent directly to ET Solar Group.

Alternative Product

  • Type: Off-Grid
  • Product Warranty: --
  • Protection Class: --
  • Dimension: 410x300x180 mm
  • Weight: 25 kg
  • Max. DC Power: --
  • Max. DC Voltage: --
  • Max. DC Current: 20 A
  • MPP(T) Voltage Range: --
  • No of MPP Trackers: --
  • Max. AC Power: 0.5 kW
  • Frequency: --
  • Max. Efficiency: 85 %
  • Euro Efficiency: --
  • Feed-in Phases: 1

Product Characteristics

Model No.
ET-ISG 3KTL ET-ISG 4KTL
Warranty  
Product Warranty (Min)
5 Years 5 Years
Input Data(DC)  
Max. DC Power
3.4 kW 4.5 kW
Max. DC Voltage
590 V 590 V
Max. DC Current
28 A 33 A
MPP(T) Voltage Range
120~550 V 120~550 V
No of MPP Trackers
2 2
DC Inputs
2 2
Connectors
MC4 MC4
Output Data (AC)  
Max. AC Power
3.3 kW 4.4 kW
Nominal AC Power
3 kW 4 kW
Max. AC Current
14.4 A 19 A
Nominal AC Current
13 A 17.4 A
Power Factor (cosθ)
0.99 0.99
Distortion (THD)
<2 % <2 %
No of feed-in phases
1 1
Max. Efficiency
97.4 % 97.6 %
Euro Efficiency
96.6 % 97 %
AC Output Connection
Plug Plug
General Data  
Dimensions (H/W/D) 
526x367x163 mm 526x367x163 mm
Weight
20 kg 21 kg
Noise Level
<40 dB(A) <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
Display LCD
Protection Features  
Protection Features Overvoltage Protection, Ground Fault monitoring, Grid Monitoring
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ET Solar Group

19F, Block C, Wanda Plaza, Jianye District, Nanjing, Jiangsu
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2 More Series From ET Solar Group

  • ET-ISG 1-2KTL
    1.65~2.2 kW On-Grid
  • ET-ISG 13--20KTL
    13~19.2 kW On-Grid