WB 260-310W

Wisebiz (Shenzhen) Limited
Type: Monocrystalline
Power Range: 260 ~ 310 Wp
Region: China China
Note: Your Enquiry will be sent directly to Wisebiz (Shenzhen) Limited.

Alternative Product

From $0.320 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1956x990x40 mm
  • Weight: 21 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 259.9 Wp
  • Vmpp: 34.9 V
  • Impp: 7.2 A
  • Voc: 43.3 V
  • Isc: 7.75 A
  • Efficiency: 13.17 %
  • Product Warranty: 10 Years
  • Power Warranty: 10 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
WB-260W WB-270W WB-280W WB-290W WB-295W WB-300W WB-305W WB-310W
Warranty  
Product Warranty 10 Years
Power Warranty 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
260 Wp 270 Wp 280 Wp 290 Wp 295 Wp 300 Wp 305 Wp 310 Wp
Voltage at Maximum Power (Vmpp)
30.5 V 35 V 35.2 V 35.4 V 35.6 V 35.8 V 35.9 V 36 V
Current at Maximum Power (Impp)
7.53 A 7.71 A 7.95 A 8.19 A 8.28 A 8.37 A 8.5 A 8.61 A
Open Circuit Voltage (Voc)
37.5 V 44.5 V 44.8 V 44.8 V 44.8 V 44.8 V 44.8 V 44.9 V
Short Circuit Current (Isc)
8.77 A 8.2 A 8.33 A 8.59 A 8.64 A 8.73 A 8.84 A 8.91 A
Panel Efficiency
13.42 % 13.93 % 14.45 % 14.97 % 15.24 % 15.46 % 15.71 % 15.99 %
Power Tolerance(Positive)
+ 3 % + 3 % + 3 % + 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
48±2 °C 48±2 °C 48±2 °C 48±2 °C 48±2 °C 48±2 °C 48±2 °C 48±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 -0.4 %/°C
Temperature Coefficient of Voc -0.31 %/°C
Temperature Coefficient of Isc 0.03 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1956x992x50 mm
Weight 23.5 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 72
Glass Thickness 4 mm
Frame Type Aluminium Alloy
Junction Box Diodes 6
Junction Box Protection Class IP 65

Wisebiz (Shenzhen) Limited

Building A, Fenghuang Industrial Area, Bao\'an District, Shenzhen, Guangdong
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Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 0.08-310

Thin-Film

Production (MW)/: MWp
CIS Family: CIGS
Power Range(Wp): 250-

Useful Contacts

Contact Face
suzy yin sales department
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Jack sales manager
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vivian sales

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