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  2. TNM-270-290WB
TNM-270-290WB
TNM-270-290WB

TNM-270-290WB

Topsky Energy Co., Ltd
Type: Monocrystalline
Power Range: Wp
Region: China China
Contact Manufacturer
Product is no longer manufactured.

Alternative Product

VDS-108/M10H 390-410W

VDS Renewable
From €0.150 / Wp
  • Cell Type: Monocrystalline
  • Dimensions: 1724x1134x35 mm
  • Weight: 22 kg
  • Cell Size: --
  • Glass Thickness: 3.2 mm
More

Product Characteristics

Model No.
TNM-270WB TNM-275WB TNM-280WB TNM-285WB TNM-290WB
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
270 Wp 275 Wp 280 Wp 285 Wp 290 Wp
Voltage at Maximum Power (Vmpp)
30.83 V 30.97 V 31.01 V 31.85 V 32.12 V
Current at Maximum Power (Impp)
8.76 A 8.88 A 8.95 A 9.03 A 9.03 A
Open Circuit Voltage (Voc)
38.68 V 39.08 V 39.26 V 39.18 V 39.68 V
Short Circuit Current (Isc)
9.12 A 9.14 A 9.23 A 9.46 A 9.59 A
Panel Efficiency
16.6 % 16.9 % 17.21 % 17.52 % 17.83 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature 44.4±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -45~80 °C
Temperature Coefficient of Pmax -0.42 %/°C
Temperature Coefficient of Voc -0.3 %/°C
Temperature Coefficient of Isc 0.3 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1640x992x35 mm
Weight 18.5 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Anti-reflection Coating, Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium
Junction Box Diodes 4
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1000 mm

Topsky Energy Co., Ltd

Click to show company phone
www.topskyenergy.com
China
Room 601, Shenxin Taifeng Building, No.86, Qianjin 1 Road, Bao'an District, Shenzhen, Guangdong
No. Staff: 150
Contact Manufacturer
Product is no longer manufactured.

Crystalline

Production (MW)/: MWp
Monocrystalline
Power Range(Wp): 300-695

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