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| Product Name: |
Factory price 250W poly solar panel
|
| Supply Ability: |
10,000 Pieces/Month |
| Related proudcts |
solar panel, poly solar panel, 250w poly solar pane, |
| Specifications |
1640*992*40mm |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Foshan,Guangzhou,Shenzhen/China |
| Minimum Order |
25 pieces |
| Unit Price: |
USD100-120 |
|
250W Poly Solar Panel 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
A Grade Polycrystalline Silicon Solar Cell
1) Fomat:156±0.5mm, diagonal 200±1.0mm
2)  Average thickness: 195μm ±20μm
3) Front(-): 1.5mm bus bars(silver)
      Blue anti-refelecting coating(silicon nitride)
4) Back(+): 2.5mm wide soldering pads(silver)
     Back surface field(aluminum)
Quality and Warranty
For a period of twentyâ€five (25)years commencing on the Warranty Start Date, loss of power output of the nominal power output measured at Standard Test Conditions (STC) for the Product(s) shall not exceed:
Â
For Polycrystalline AÂ grade solar cell, 3% in the first year, thereafter 0.66% per year, ending with 81% in the 25 th year after the Warranty Start Date;
The Warranty Start Date shall be defined as the date of the Bill of Lading date.
Â
10Years Manufacturing WarrantyÂ
15Years Warranty 90% Power OutputÂ
25Years Warranty 85% Power Output
Product Information
Electrical Characteristics
ITEM NO. S/P-250 S/P-260 S/M-270
Maximum Power at ST(***x)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
Number of Cell(PCS) 6*10
Solar Cell 156*156
Weight(KG) 18.5Kg
Power Tolerance 0~+3%
Â
Components &Â Mechanical Data
Front Glass Thickness (mm) High Tran***rency 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 |
| Company: |
Foshan Ouayd Electronic Co.,LTD
|
| Contact: |
Ms. Lucy Qiu |
| Address: |
Building 4, Area D, New lighting Source Industrial Base, South Luocun Road, Luocun Town, Nanhai District, Foshan City, Guangdong |
| Postcode: |
52822 |
| Tel: |
+8675786407318 |
| Fax: |
75786407318 |
| E-mail: |
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