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DM144H-520-540

DM144H-520-540

Jiangxi LDK Solar High-Tech Co., Ltd
Type: Monocrystalline
Power Range: Wp
Region: China China
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Product is no longer manufactured.

Alternative Product

QNM182-HS535-555W-72

Qn-Solar
  • Cell Type: PERC
  • Dimensions: 2279x1134x35 mm
  • Weight: 28.3 kg
  • Cell Size: 182×182 mm
  • Glass Thickness: 3.2 mm
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Product Characteristics

Model No.
520 525 530 535 540
Warranty  
Product Warranty 12 Years
Power Warranty 10 Years of 91.38% Output Power, 25 Years of 81.18% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
520 Wp 525 Wp 530 Wp 535 Wp 540 Wp
Voltage at Maximum Power (Vmpp)
40.47 V 40.61 V 40.74 V 40.88 V 41.01 V
Current at Maximum Power (Impp)
12.85 A 12.93 A 13.01 A 13.09 A 13.17 A
Open Circuit Voltage (Voc)
48.99 V 49.13 V 49.26 V 49.4 V 49.53 V
Short Circuit Current (Isc)
13.53 A 13.61 A 13.69 A 13.77 A 13.85 A
Panel Efficiency
20.04 % 20.23 % 20.43 % 20.62 % 20.81 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
387 Wp 391 Wp 394 Wp 398 Wp 402 Wp
Voltage at Maximum Power (Vmpp)
37.63 V 37.78 V 37.92 V 38.05 V 38.19 V
Current at Maximum Power (Impp)
10.28 A 10.34 A 10.4 A 10.46 A 10.52 A
Open Circuit Voltage (Voc)
46.24 V 46.37 V 46.5 V 46.63 V 46.75 V
Short Circuit Current (Isc)
10.93 A 10.99 A 11.06 A 11.12 A 11.19 A
Temperature 42±3 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.36 %/°C
Temperature Coefficient of Voc -0.29 %/°C
Temperature Coefficient of Isc 0.048 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Material Data  
Panel Dimension (H/W/D) 2288x1134x35 mm
Weight 29.5 kg
Cell Type Monocrystalline
Cell Number 144
Frame Type Anodized Aluminium
Junction Box Diodes 3
Junction Box Protection Class IP 67
Cable Crossection 4 mm2
Cable Length 350 mm
PDF  
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