BLD250-280 60P

Zhejiang BLD Solar Technology Co., Ltd.
Type: Polycrystalline
Power Range: 250 ~ 280 Wp
Region: China China
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From $0.370 / Wp
  • Cell Type: Polycrystalline
  • Dimensions: 1640x992x40 mm
  • Weight: 19 kg
  • Cell Size: 156×156 mm
  • Glass Thickness: 3.2 mm
  • Pmax: 250 Wp
  • Vmpp: 30.2 V
  • Impp: 8.28 A
  • Voc: 37.56 V
  • Isc: 8.8 A
  • Efficiency: 15.37 %
  • Product Warranty: 25 Years
  • Power Warranty: 10 Years of 90% Output Power, 25 Years of 80% Output Power

Product Characteristics

Model No.
250W 255W 260W 265W 270W 280W
Warranty  
Product Warranty 12 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
250 Wp 255 Wp 260 Wp 265 Wp 270 Wp 280 Wp
Voltage at Maximum Power (Vmpp)
30.65 V 30.73 V 30.82 V 31.12 V 31.47 V 32.15 V
Current at Maximum Power (Impp)
8.16 A 8.3 A 8.44 A 8.52 A 8.58 A 8.71 A
Open Circuit Voltage (Voc)
36.75 V 36.85 V 36.97 V 37.33 V 37.81 V 38.76 V
Short Circuit Current (Isc)
8.64 A 8.79 A 8.94 A 9.03 A 9.11 A 9.28 A
Panel Efficiency
15.37 % 15.67 % 15.98 % 16.28 % 16.59 % 17.21 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 % + 3 %
Power Tolerance (Negative)
- 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
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 -0.38 %/°C
Temperature Coefficient of Voc -0.36 %/°C
Temperature Coefficient of Isc 0.07 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1640x992x35 mm
Weight 18 kg
Cell Type Polycrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Tempered
Glass Thickness 3.2 mm
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 900 mm
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Zhejiang BLD Solar Technology Co., Ltd.

Qinggang Technological Industrial Zone, Yuhuan, Taizhou, Zhejiang
No. Staff: 560
Parent Company: Zhejing BLD Group /V&G Group
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Crystalline

Production (MW)/2013: 260 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 5-325

Innovative Panel Design

Production (MW)/0: --
Transparent Solar Cell
Power Range(Wp): -

Useful Contacts

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Hellen Wang Sales Director

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