JTM 275-290W-72P

Zhejiang Topoint Photovoltaic Co., Ltd.
Type: Polycrystalline
Power Range: 275 ~ 290 Wp
Region: China China
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Alternative Product

From $0.439 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1950x992x40 mm
  • Weight: 23 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: --
  • Pmax: 290 Wp
  • Vmpp: 38.81 V
  • Impp: 7.77 A
  • Voc: 44.86 V
  • Isc: 8.53 A
  • Efficiency: 14.99 %
  • Product Warranty: 12 Years
  • Power Warranty: 12 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
JTM 275-72P JTM 280-72P JTM 285-72P JTM 290-72P
WARRANTY  
Product Warranty 10 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
275 Wp 280 Wp 285 Wp 290 Wp
Voltage at Maximum Power (Vmpp)
35.5 V 36 V 36 V 36 V
Current at Maximum Power (Impp)
7.75 A 7.78 A 7.92 A 8.05 A
Open Circuit Voltage (Voc)
44 V 44.6 V 44.6 V 44.6 V
Short Circuit Current (Isc)
8.3 A 8.4 A 8.55 A 8.61 A
Panel Efficiency
14.2 % 14.4 % 14.7 % 14.9 %
Power Tolerance(Positive)
+ 3 % + 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)
202 Wp 205 Wp 209 Wp 212 Wp
Voltage at Maximum Power (Vmpp)
32.3 V 32.8 V 32.8 V 32.8 V
Current at Maximum Power (Impp)
6.24 A 6.26 A 6.38 A 6.48 A
Open Circuit Voltage (Voc)
40.5 V 41 V 41 V 41 V
Short Circuit Current (Isc)
6.72 A 6.8 A 6.93 A 6.97 A
Temperature
47±2 °C 47±2 °C 47±2 °C 47±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 -0.466 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.037 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1957x992x50 mm
Weight 22.5 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 65
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 900 mm
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Zhejiang Topoint Photovoltaic Co., Ltd.

No. 8, Huangwan Industrial Park, Jiangshan New Area, Haining, Zhejiang
No. Staff: 1,500
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Crystalline

Production (MW)/2012: 75 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 100-290

Useful Contacts

Contact Face
Christine Xu

2 More Series From Zhejiang Topoint Photovoltaic Co., Ltd.

  • JTM 195-72M
    185~200 Wp Monocrystalline
  • JTM 235-250W-60P
    235~250 Wp Polycrystalline