BO LIANG HEBEI INTERNATIONAL TRADE CO.,LTD
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Factory Price Poly Solar Panel 250W

Characteristics :
1) High reliability with guaranteed +/-3% output power tolerance
2)The modules can withstand high wind-pressure, snow loads and extreme temperatures
3) Bypass diodes to minimize power loss with shading
4) High and stable conversion efficiency to ensure the highest quality.

250W:
Quantity:
  • BLTY-SP-250W
  • BLTY
Electrical Characteristics
Maximum Power at ST(Pmax)W 250Wp 260Wp 270Wp
Maximum Power Voltage(Vmp)V 30.8V 31.0V 31.4V
Maximum Power Current(Imp)A 8.12A 8.39A 8.60A
Open Circuit Voltage(Voc)V 37.6V 37.8V 38.3V
Short Circuit Current(Isc)A 8.94A 9.08A 9.31A
Cell Efficiency(%) 17.50% 18.04% 18.83%
Module Efficiency(%) 15.37% 15.98% 16.59%
Size of Module (mm) 1640*992*40
Solar Cell 156*156
Number of Cell (PCS) 6*10
Weight (KG) 18.5KG
Power Tolerance 0~+3%
Components & Mechanical Data
Front Glass Thickness (mm) High Transparency Tempered Glass 3.2mm
Junction Box Type Pass the TUV Certificate PPO(Black/IP65)
Output Cables 4mm²/0.9m
Frame (Material Corners, etc.) Aluminum-alloy
Encapsulation Material EVA(0.50±0.03 mm thickness)
Back Foil White TPT(0.50±0.03 mm thickness)
Fixing Adhesive Silicone Sealant ( White)
Temperature Range (°C) -40°C to +90°C
Max Load Capacity(Kpa) 2.4wind load/5.4 snow load
Temperature Coefficients
NOCT(°C) 47±2
Temperature Coefficient of Pm -0.45±0.05 %/°C
Temperature Coefficient of Isc 0.05±0.01 %/°C
Temperature Coefficient of Voc -0.35±0.02%/°C
Packing Configuration
Container 20'GP 40'HQ
Pieces per pallet 26PCS 26PCS
Pieces per container 340PCS 812PCS

 Values at Standard Test Conditions
STC  Irradiance:1000W/ m²  
Module Temperature 25°C
AM


BO LIANG HEBEI INTERNATIONAL TRADE CO.,LTD
Address: 
No.2899, Xiangyang  North Street  Baoding city  Hebei  Province  CHINA
Zip code: 071000
Tel: 0086-312-5880106
Fax: 0086-312-2118706
QQ:  279029364
Mobile phone: 0086-13463291919
Email: blty@blty-china.com

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