BT-280W-300W/72P

Zhejiang Betop Energy Technology Co., Ltd.
Type: Polycrystalline
Power Range: 280 ~ 300 Wp
Region: China China
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From $0.425 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1950x990x45 mm
  • Weight: 22.5 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: --
  • Pmax: 295 Wp
  • Vmpp: 35.76 V
  • Impp: 8.25 A
  • Voc: 44.34 V
  • Isc: 8.75 A
  • Efficiency: 15.3 %
  • Product Warranty: --
  • Power Warranty: --

Product Characteristics

Model No.
280W POLY 290W POLY 295W POLY 300W POLY
Warranty  
Product Warranty 25 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
280 Wp 290 Wp 295 Wp 300 Wp
Voltage at Maximum Power (Vmpp)
35.67 V 35.89 V 36.04 V 36.2 V
Current at Maximum Power (Impp)
7.85 A 8.09 A 8.19 A 8.29 A
Open Circuit Voltage (Voc)
44.4 V 45.5 V 45.59 V 45.7 V
Short Circuit Current (Isc)
8.82 A 8.65 A 8.68 A 8.74 A
Panel Efficiency
14.43 % 14.94 % 15.2 % 15.46 %
Power Tolerance(Positive)
+ 1.5 % + 1.5 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature
45±2 °C 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 -0.4 %/°C
Temperature Coefficient of Voc -0.32 %/°C
Temperature Coefficient of Isc 0.08 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1956x992x50 mm
Weight 23.3 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Junction Box Protection Class IP 67
Connector Type MC4
Cable Length 900 mm
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Zhejiang Betop Energy Technology Co., Ltd.

No. 555, Yuedong Road, Yuecheng District, Shaoxing, Zhejiang
No. Staff: 100
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Crystalline

Production (MW)/2014: 100 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 235-315

Useful Contacts

Contact Face
Betop Director

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