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LDK 280-260

LDK 280-260

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

  • Cell Type: PERC
  • Dimensions: 1722x1134x30 mm
  • Weight: 20.8 kg
  • Cell Size: 182×182 mm
  • Glass Thickness: 3.2 mm

Product Characteristics

Model No.
LDK 260 LDK 265 LDK 270 LDK 275 LDK 280
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
260 Wp 265 Wp 270 Wp 275 Wp 280 Wp
Voltage at Maximum Power (Vmpp)
30.73 V 31.1 V 31.5 V 31.9 V 32.3 V
Current at Maximum Power (Impp)
8.48 A 8.53 A 8.58 A 8.63 A 8.68 A
Open Circuit Voltage (Voc)
38.3 V 38.6 V 38.9 V 39.2 V 39.5 V
Short Circuit Current (Isc)
8.95 A 8.97 A 8.99 A 9.02 A 9.05 A
Panel Efficiency
16.12 % 16.43 % 16.74 % 17.05 % 17.36 %
Power Tolerance (Positive)
+ 2 % + 2 % + 2 % + 2 % + 2 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
189 Wp 192 Wp 196 Wp 199 Wp 203 Wp
Voltage at Maximum Power (Vmpp)
27.2 V 28.2 V 28.6 V 28.9 V 29.4 V
Current at Maximum Power (Impp)
6.78 A 6.82 A 6.86 A 6.89 A 6.94 A
Open Circuit Voltage (Voc)
35.3 V 35.6 V 35.8 V 36 V 36.2 V
Short Circuit Current (Isc)
7.25 A 7.27 A 7.28 A 7.3 A 7.32 A
Temperature 45±2 °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 -0.47 %/°C
Temperature Coefficient of Voc -0.32 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1636x986x35 mm
Weight 18.5 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Anti-reflection Coating, Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Frame Type Anodized Aluminium
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1000 mm
PDF  
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