TW250-275B60-PA

Tianwei New Energy Holdings Co., Ltd
Type: Polycrystalline
Power Range: 250 ~ 275 Wp
Region: China China
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Alternative Product

From $0.373 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: --
  • Weight: --
  • Cell Size: --
  • Glass Thickness: --
  • Pmax: 80 Wp
  • Vmpp: 17.96 V
  • Impp: 4.45 A
  • Voc: 22.9 V
  • Isc: 5.01 A
  • Efficiency: 16.49 %
  • Product Warranty: 5 Years
  • Power Warranty: 12 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
TW250B60-PA TW255B60-PA TW260B60-PA TW265B60-PA TW270B60-PA TW275B60-PA
Electrical Data at STC  
Maximum Power (Pmax)
250 Wp 255 Wp 260 Wp 265 Wp 270 Wp 275 Wp
Voltage at Maximum Power (Vmpp)
30.4 V 30.6 V 30.8 V 31 V 31.1 V 31.2 V
Current at Maximum Power (Impp)
8.26 A 8.37 A 8.47 A 8.58 A 8.69 A 8.82 A
Open Circuit Voltage (Voc)
37.3 V 37.5 V 37.7 V 37.8 V 38 V 38.2 V
Short Circuit Current (Isc)
8.91 A 9 A 9.08 A 9.17 A 9.25 A 9.33 A
Panel Efficiency
15.74 % 16.06 % 16.37 % 16.69 % 17.01 % 17.3 %
Power Tolerance (Positive)
+ 2 % + 2 % + 2 % + 2 % + 2 % + 2 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature
44±2 °C 44±2 °C 44±2 °C 44±2 °C 44±2 °C 44±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 -0.47 %/°C
Temperature Coefficient of Voc -0.37 %/°C
Temperature Coefficient of Isc 0.07 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1620x980x40 mm
Weight 18 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Tempered, Low Iron
Glass Thickness 3.2 mm
Encapsulant Type EVA
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 65
Cable Crosssection 4 mm2
Cable Length 900 mm
Certifications
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Tianwei New Energy Holdings Co., Ltd

No. 1, Tianwei Road, Southwest Airport Economic Development Zone, Chengdu, Szechwan
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Crystalline

Production (MW)/2010: 400 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 195-310

Useful Contacts

Contact Face
Liu Lin Sales Director Assistant

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