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TW 290-310L72-EA

TW 290-310L72-EA

Tianwei New Energy Holdings Co., Ltd
Type: Polycrystalline
Power Range: 290 ~ 310 Wp
Region: China China

Alternative Product

From €0.0926 / Wp
  • Cell Type: Bifacial, TOPCon
  • Dimensions: 1722x1134x30 mm
  • Weight: 21 kg
  • Cell Size: 182×182 mm
  • Glass Thickness: 3.2 mm

Product Characteristics

Model No.
TW290L72-EA TW295L72-EA TW300L72-EA TW305L72-EA TW310L72-EA
Warranty  
Product Warranty 10 Years
Electrical Data at STC  
Maximum Power (Pmax)
290 Wp 295 Wp 300 Wp 305 Wp 310 Wp
Voltage at Maximum Power (Vmpp)
35.7 V 36.1 V 36.5 V 36.9 V 37.3 V
Current at Maximum Power (Impp)
8.12 A 8.18 A 8.22 A 8.27 A 8.32 A
Open Circuit Voltage (Voc)
44.8 V 45 V 45.5 V 45.7 V 45.9 V
Short Circuit Current (Isc)
8.74 A 8.86 A 8.89 A 8.91 A 8.93 A
Panel Efficiency
14.95 % 15.21 % 15.47 % 15.72 % 15.98 %
Power Tolerance (Positive)
+ 1.5 % + 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 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 -0.44 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.06 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1956x992x50 mm
Weight 27 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Frame Type Anodized Aluminium
Cable Crossection 4 mm2
Cable Length 1100 mm
PDF  
Download Manufacturer's PDF

Tianwei New Energy Holdings Co., Ltd

+86 28 67050037
www.twnesolar.com
China
No. 1, Tianwei Road, Southwest Airport Economic Development Zone, Chengdu, Sichuan

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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