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Foshan Ouyad Electronic Co., Ltd.

Solar Module, Solar Panel with High Quality, Solar Cell with High Efficiency manufacturer / supplier in China, offering Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel, 20kw on Grid / Grid Tie Solar System, on Grid Solar Energy System 5kw and so on.

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Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel

FOB Price: US $140-150 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $140-150/ Piece
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Port: Foshan, China
Production Capacity: 20PCS 40 Foot Container Per Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: S/M-270
  • Number of Cells: 60PCS
  • Condition: New
  • Material: Monocrystalline Silicon
  • Frame: Aluminium
  • Power Tolerance: 0~+3%
  • Transport Package: Standard Export Packaging
  • Origin: Foshan Guangdong China
  • Warranty: 10 Years
  • Application: Industrial
  • Certification: ISO, CE
  • Solar Panel Cells: High Quality A Grade Cell
  • Compoment: Junction Box, Mc4 Connector
  • Trademark: OUYAD
  • Specification: 1640*992*40
  • HS Code: 8541402000
Product Description
Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel
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 shading4) High and stable conversion efficiency to ensure the highest quality. 
4) High and stable conversion efficiency to ensure the highest quality.
A Grade Monocrystalline Silicon Solar Cell
1) Format: 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)Backe(+): 2.5mm wide soldering pads(silver)       Back surface field(aluminiem)
Quality and Warranty
     For a period of twentyfive (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;
     For Monocrystalline A 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.
10Years Manufacturing Warranty
15Years Warranty 90% Power Output
25Years Warranty 85% Power Output
Module TypeS/M-270W
Maximum Power at ST(Pmax)270Wp
Maximum Power Voltage(Vmp)31.4V
Maximum Power Current(Imp)8.60A
Open Circuit Voltage(Voc)38.3V
Short Circuit Current(Isc)9.31A
Cell Efficiency(%)19.0%
Module Efficiency(%)16.59%
Cell working temperature48±2ºC
Maximum system voltage1000V(IEC)
Maximum series fuse rating12A
Power tolerance+-3%
Temperature coefficients of Pmax-0.45%/ºC
Temperature coefficients of Voc-0.35%/ºC
Temperature coefficients of Isc0.05%/ºC
Number of cell(pcs)60(6*10)
Components & Mechanical Data
Front Glass Thickness (mm)High Transparency Tempered Glass 3.2mm
Junction Box TypePass the TUV Certificate PPO(Black/IP65)
Output Cables4mm²/0.9m
Frame (Material Corners, etc.)Aluminum-alloy
Encapsulation MaterialEVA(0.50±0.03 mm thickness)
Back FoilWhite TPT(0.50±0.03 mm thickness)
Fixing AdhesiveSilicone Sealant ( White)
Temperature Range (°C)-40°C to +90°C
Max Load Capacity(Kpa)2.4wind load/5.4 snow load
Temperature Coefficients
Temperature Coefficient of Pm-0.45±0.05 %/°C
Temperature Coefficient of Isc0.05±0.01 %/°C
Temperature Coefficient of Voc-0.35±0.02%/°C
Packing Configuration
Container 20'GP40'HQ
Pieces per pallet26PCS26PCS
Pieces per container 340PCS812PCS
 Values at Standard Test Conditions
STC Irradiance:1000W/ m²  
Module Temperature25°C

Production Line                                                                           
Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel
Packing and Delivery
   Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel                                              
Why Choose Our Solar Panel Moduel

1)   The important raw material, Solar cells, come from domestic public company and Taiwan famous company. Quality assurance: 25 years long life span, Industry leading power output warranty 10 years 100%, 20 years 95%, 25 years 85%.
      However, there are some company which select inferior solar cells that are processed from recycled silicon material from small workshop, so their solar panel service life maybe less than 5 years because inferior solar cell power reduce much more every year.

 Our company has automated production line for solar panel. Good technology, good quality assurance. Strong production ability: 300 pieces 300w solar panels can be manufactured per day. Most of company weld solar cell with artificial manual work. Bad manufacturing technique is difficult to keep consistency of products.

3)   We offer good after-sales promise: detailed warranty terms with signature and stamp has legal validity, which can protect clients' legitimate rights. Our company specialize in this industry with over 9 years experience. As a national high technology company with government support, we are able to take on responsibility.
Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel
Mono Solar Panel 270W High Efficiency and High Reputation Solar Panel

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