Solar Trade Platform and Directory of Solar Companies

KW-280~290M-60

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

Alternative Product

RL-580-605HF

Rarlon PV Tech
From €0.208 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 2172x1303x35 mm
  • Weight: 31 kg
  • Cell Size: 210×210 mm
  • Glass Thickness: 3.2 mm

Product Characteristics

Model No.
280W 285W 290W
Warranty  
Product Warranty 25 Years
Electrical Data at STC  
Maximum Power (Pmax)
280 Wp 285 Wp 290 Wp
Voltage at Maximum Power (Vmpp)
31.01 V 31.85 V 32.12 V
Current at Maximum Power (Impp)
8.95 A 9.03 A 9.03 A
Open Circuit Voltage (Voc)
39.26 V 39.68 V 39.68 V
Short Circuit Current (Isc)
9.23 A 9.46 A 9.59 A
Panel Efficiency
17.21 % 17.52 % 17.83 %
Power Tolerance (Positive)
+ 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)
200.6 Wp
Voltage at Maximum Power (Vmpp)
28.4 V
Current at Maximum Power (Impp)
7.06 A
Open Circuit Voltage (Voc)
35.9 V
Short Circuit Current (Isc)
7.55 A
Temperature 44.4±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 -0.42 %/°C
Temperature Coefficient of Voc -0.32 %/°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) 1640x990x40 mm
Weight 18.5 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium
Junction Box Diodes 3
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

Related Products

  • KW-245~265P-60
    Kewell Polycrystalline
  • G12R HS-B210R...
    Huasun HJT, Bifacial
  • KW-255~275M-60
    Kewell Monocrystalline
  • G12R HS-210R-...
    Huasun HJT, Bifacial
  • KW-295~315P-72
    Kewell Polycrystalline
  • G12R HS-210R-...
    Huasun HJT, Bifacial
  • KW-300~320M-7...
    Kewell Monocrystalline
  • €0.131 / Wp
    RMHT54/440~46...
    REGITEC Bifacial, TOPCon