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TW270PW-60

TW270PW-60

Tongwei Solar Co., Ltd.
Type: Polycrystalline
Power Range: 255 ~ 290 Wp
Region: China China
Note: Your Enquiry will be sent directly to Tongwei Solar Co., Ltd..

Alternative Product

CE-390-410HM72

Centro Energy
  • Cell Type: Monocrystalline
  • Dimensions: 2008x1002x40 mm
  • Weight: 23.5 kg
  • Cell Size: --
  • Glass Thickness: 3.2 mm
  • Pmax: 390 Wp
  • Vmpp: 41.2 V
  • Impp: 9.47 A
  • Voc: 48.7 V
  • Isc: 9.96 A
  • Efficiency: 19.38 %
  • Product Warranty: --
  • Power Warranty: --

Product Characteristics

Model No.
255W 260W 265W 270W 275W 280W 285W 290W
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 91.2% Output Power, 25 Years of 80.7% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
255 Wp 260 Wp 265 Wp 270 Wp 275 Wp 280 Wp 285 Wp 290 Wp
Voltage at Maximum Power (Vmpp)
30.4 V 30.6 V 30.8 V 31 V 31.1 V 31.3 V 31.5 V 31.7 V
Current at Maximum Power (Impp)
8.39 A 8.5 A 8.6 A 8.72 A 8.84 A 8.95 A 9.05 A 9.15 A
Open Circuit Voltage (Voc)
38 V 38.1 V 38.2 V 38.3 V 38.4 V 38.5 V 38.6 V 38.7 V
Short Circuit Current (Isc)
8.93 A 9 A 9.07 A 9.14 A 9.21 A 9.28 A 9.35 A 9.42 A
Panel Efficiency
15.6 % 15.9 % 16.2 % 16.5 % 16.8 % 17.1 % 17.4 % 17.7 %
Power Tolerance (Positive)
+ 5 % + 5 % + 5 % + 5 % + 5 % + 5 % + 5 % + 5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
188 Wp 191 Wp 184 Wp 187 Wp 200 Wp 203 Wp 206 Wp 209 Wp
Voltage at Maximum Power (Vmpp)
27.7 V 27.9 V 28.1 V 28.3 V 28.5 V 28.7 V 28.9 V 29.1 V
Current at Maximum Power (Impp)
6.79 A 6.85 A 6.9 A 6.96 A 7.02 A 7.07 A 7.13 A 7.18 A
Open Circuit Voltage (Voc)
34.3 V 34.5 V 34.7 V 34.9 V 35.1 V 35.3 V 35.5 V 35.7 V
Short Circuit Current (Isc)
7.28 A 7.36 A 7.44 A 7.52 A 7.52 A 7.6 A 7.68 A 7.76 A
Temperature
45±2 °C 45±2 °C 45±2 °C 45±2 °C 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 -0.43 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.052 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1650x992x35 mm
Weight 18.2 kg
Cell Type Polycrystalline
Cell Size 156.75×156.75 mm
Cell Number 60
Glass Type Tempered
Glass Thickness 3.2 mm
Encapsulant Type EVA
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 900 mm
Certifications
IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90 IEC 61215 (TÜV Rheinland) 50371098 IEC 61730 (TÜV Rheinland) 50371098 IEC 61215 (TÜV Rheinland) 50379987 IEC 61730 (TÜV Rheinland) 50379987 UL 1703 (CSA) 262047-5311-10 UL 1703 (CSA) 262047-5311-90
PDF  
Download Manufacturer's PDF

Tongwei Solar Co., Ltd.

Click to show company phone
www.tw-solar.com
China
No. 999 Shuangxing Avenue, Shuangliu District, Chengdu, Sichuan, 610299
No. Staff: 4,700
Note: Your Enquiry will be sent directly to Tongwei Solar Co., Ltd..

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 250-350

Useful Contacts

Contact Face
Lynn International Marketing M...
Contact Face
Joe Chen Overseas Manager
Contact Face
Tom Liu INTERNATIONAL MARKETING M...
Business Details
Crystalline
Type: Monocrystalline, Polycrystalline
Power Range(Wp): 250-350
High Efficiency Crystalline
Type: PERC
Power Range(Wp): 280-780

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