STP270S-280S - 20/Wem

Suntech Power Co., Ltd.
Type: Monocrystalline
Power Range: 265 ~ 280 Wp
Region: China China
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Alternative Product

From $0.492 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1640x992x35 mm
  • Weight: 18 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 250 Wp
  • Vmpp: 29.88 V
  • Impp: 8.37 A
  • Voc: 36.75 V
  • Isc: 8.92 A
  • Efficiency: 15.37 %
  • Product Warranty: 10 Years
  • Power Warranty: 12 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
STP270S-20/ Wem STP275S-20/ Wem STP280S-20/ Wem
WARRANTY  
Product Warranty 12 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80.2% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
270 Wp 275 Wp 280 Wp
Voltage at Maximum Power (Vmpp)
30.8 V 31.1 V 31.5 V
Current at Maximum Power (Impp)
8.77 A 8.85 A 8.89 A
Open Circuit Voltage (Voc)
38.3 V 38.5 V 39.4 V
Short Circuit Current (Isc)
9.28 A 9.34 A 9.41 A
Panel Efficiency
16.6 % 16.9 % 17.2 %
Power Tolerance(Positive)
+ 2 % + 2 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
198 Wp 202 Wp 206 Wp
Voltage at Maximum Power (Vmpp)
28.1 V 28.3 V 29.1 V
Current at Maximum Power (Impp)
7.05 A 7.14 A 7.09 A
Open Circuit Voltage (Voc)
35.2 V 35.4 V 36.3 V
Short Circuit Current (Isc)
7.49 A 7.55 A 7.62 A
Temperature
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 -0.41 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1640x992x35 mm
Weight 18.2 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 1000 mm
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Suntech Power Co., Ltd.

9 Xinhua Road New District, Wuxi, Jiangsu
No. Staff: 12,000
Parent Company: 江苏顺风光电科技有限公司
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Crystalline

Production (MW)/2014: MWp
Polycrystalline
Power Range(Wp): 255-315

LinkedIn Profiles

8 More Series From Suntech Power Co., Ltd.

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  • STP270S-280S - 20/Wew
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  • STP280S-290S - 20/Web
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  • STP290S-300S - 20/Wew
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  • STP310-320-24/ Vem
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  • STP325S-335S - 24/Vem
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