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  2. KW-245~255P-60
KW-245~255P-60
KW-245~255P-60

KW-245~255P-60

Kewell Technology Development Limited
Type: Polycrystalline
Power Range: Wp
Region: China China

Alternative Product

WISER Series (Black) 4...

GEP-Solar Manufacturing
From €0.103 / Wp
  • Cell Type: TOPCon
  • Dimensions: 1722x1134x30 mm
  • Weight: 20.4 kg
  • Cell Size: 182×182 mm
  • Glass Thickness: 3.2 mm
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Product Characteristics

Model No.
KW-245W KW-250W KW-255W
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)
245 Wp 250 Wp 255 Wp
Voltage at Maximum Power (Vmpp)
30.7 V 30.9 V 31.1 V
Current at Maximum Power (Impp)
7.98 A 8.09 A 8.2 A
Open Circuit Voltage (Voc)
37.5 V 37.7 V 37.9 V
Short Circuit Current (Isc)
8.58 A 8.78 A 8.87 A
Panel Efficiency
15 % 15.4 % 15.7 %
Power Tolerance (Positive)
+ 2.5 % + 2.5 % + 2.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
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 -0.45 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.05 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1640x992x40 mm
Weight 19.6 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium
Junction Box Diodes 4
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1000 mm

Kewell Technology Development Limited

Click to show company phone
www.kewelltech.com
China
#15 Lane2, Zhuang Cun ,Shajin, Baoan District, Shenzhen, PRC
No. Staff: 150

Crystalline

Production (MW)/2013: 400 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 5-320

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