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GK280Wp156-72P

GK280Wp156-72P

GK Solar Power Co., Ltd.
Type: Polycrystalline
Power Range: Wp
Region: China China

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  • Dimensions: 2384x1303x35 mm
  • Weight: 37.5 kg
  • Cell Size: 210×105 mm
  • Glass Thickness: 2 mm
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Product Characteristics

Model No.
240 250 260 270 280 290 300
Warranty  
Product Warranty 5 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
240 Wp 250 Wp 260 Wp 270 Wp 280 Wp 290 Wp 300 Wp
Voltage at Maximum Power (Vmpp)
32.25 V 33.55 V 34.49 V 35.28 V 35.87 V 36.58 V 36.86 V
Current at Maximum Power (Impp)
7.44 A 7.45 A 7.54 A 7.65 A 7.81 A 7.93 A 8.14 A
Open Circuit Voltage (Voc)
40.32 V 41.33 V 42.48 V 43.49 V 43.85 V 44.42 V 44.5 V
Short Circuit Current (Isc)
7.98 A 8.04 A 8.14 A 8.27 A 8.35 A 8.5 A 8.69 A
Panel Efficiency
12.22 % 12.88 % 13.39 % 13.91 % 14.42 % 14.94 % 15.4 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 % + 3 % + 3 %
Power Tolerance (Negative)
- 3 % - 3 % - 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  
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 -0.40 %/°C
Temperature Coefficient of Voc -0.38 %/°C
Temperature Coefficient of Isc 0.40 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1956x992x40 mm
Weight 22.5 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Frame Type Anodized Aluminium
Cable Crossection 4 mm2
Cable Length 900 mm
PDF  
Download Manufacturer's PDF

GK Solar Power Co., Ltd.

Click to show company phone
www.zbgk-power.com
China
No. 1, Nanyue Road, Economic Development Zone, Yiyuan County, Zibo, Shandong
No. Staff: 500

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 260-410

Useful Contacts

Contact Face
GK SOLAR Sales Office