LDK-245P-20 Professional

LDK Solar Co., Ltd.
Type: Polycrystalline
Power Range: 245 ~ 255 Wp
Region: China China
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Alternative Product

From $0.583 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 1645x985x35 mm
  • Weight: 18 kg
  • Cell Size: --
  • Glass Thickness: 3.2 mm
  • Pmax: 300 Wp
  • Vmpp: 32.15 V
  • Impp: 9.35 A
  • Voc: 39.45 V
  • Isc: 9.35 A
  • Efficiency: 18.5 %
  • Product Warranty: 10 Years
  • Power Warranty: 10 Years of 90% Output Power, 20 Years of 80% Output Power

Product Characteristics

Model No.
LDK-245P-20 LDK-250P-20 LDK-255P-20
WARRANTY  
Product Warranty 10 Years
Power Warranty 25 Years of 80.2% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
245 Wp 250 Wp 255 Wp
Voltage at Maximum Power (Vmpp)
30 V 30.3 V 30.5 V
Current at Maximum Power (Impp)
8.18 A 8.27 A 8.37 A
Open Circuit Voltage (Voc)
37.5 V 37.7 V 37.9 V
Short Circuit Current (Isc)
8.63 A 8.69 A 8.76 A
Panel Efficiency
15.01 % 15.32 % 15.62 %
Power Tolerance(Positive)
+ 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)
178 Wp 182 Wp 186 Wp
Voltage at Maximum Power (Vmpp)
27.3 V 27.5 V 27.8 V
Current at Maximum Power (Impp)
6.53 A 6.62 A 6.7 A
Open Circuit Voltage (Voc)
34.7 V 34.8 V 35 V
Short Circuit Current (Isc)
6.99 A 7.04 A 7.09 A
Temperature
45±2 °C 45±2 °C 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 -0.45 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1642x994x40 mm
Weight 19 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Tempered, Anti-reflection Coating
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 6
Junction Box Protection Class IP 65
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 1000 mm
Certifications
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LDK Solar Co., Ltd.

LDK Avenue, Economic Development Zone, Xinyu, Jiangxi
No. Staff: 21,900
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Crystalline

Production (MW)/2012: 530 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 80-300

Useful Contacts

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赵丽兰 Marketing Manager

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