20 22% High Efficiency 156mm mono solar cell 6 inch A Grade 5BB monocrystalline solar cell for sale

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Product Overview

Description


20-22% High Efficiency 156mm mono solar cell 6 inch A Grade 5BB monocrystalline solar cell for sale


 


 


 


High efficiency, high quality, save your energy, environmental solar panel


 


 


 






































































Cell type



156.75*156.75mm monocrystalline solar cell



Size



156.75*156.75mm ±0.5mm



Thickness



220 um + 20 um



Area



243.36 mm2



Crystal Growth Technique



Ingot



Crystal Orientation



Grain



Crystal Type



Multi Crystalline



Dupont Species



Boron, M Type



Cell Shape



Square



Front



(-)1.5mm busbar(Ag), Silicon  nitride



BACK



(+) 3.5 mm busbar(Ag/AL), colsed aluminium  BSF



Cell visual appearance



Non uniform dark blue ( Silcon Nitride AR coating)



Typical Cell Electrical properties



high efficiency 19.4%-21.0%



Mechanical properties:



No cracks, good bussbar appearance



 


 


 


 


 




 


Features



  • High conversion efficiencies resulting in superior power output performance

  • Outstanding power output even in low light or high temperature conditions

  • Optimized design for ease of soldering and lamination

  • Long-term stability, reliability and performance

  • Low breakage rate

  • Uniform Color


Production and Quality Control



  • Precision cell efficiency sorting procedures

  • Stringent criteria for color uniformity and appearance

  • Reverse current and shunt resistance screening

  • ISO9001, ISO14001 and OHSAS 18001 certificated

  • Calibrated against Fraunhofer ISE


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Packaging & Shipping


 




 






















 



Quantity



Pieces per box



100pcs



Pallets per package



1200pcs



Pieces per pallet



28800pcs



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Company Information


 


TOPSKY has set up two sole-funded companies in SHENZHEN ,two operating companies in HONGKONG and one Jointed Venture in JIANGSU province successively since 2005.TOPSKY is able to provide customers with annual capacity of 300MW solar cells,400MW solar modules and 60,000 sets of solar power systems.


 Main products are as follows:



  • 125mm mono solar cell & 156.75,158.75 mm poly and mono solar cell,efficiency 18.1%-19.8% and 20.6%-22.0%

  • 3W-430Watt(275w/380w/385w/300w/305w/310w/330w/335w/370w/375w/380w/400w/405w/410w/430w) mono-crystalline modules and poly-crystalline silicon solar panel.

  • We also offer OEM and ODM service as per customers’ request.

  • Exclusive channel to get solar cells and solar panels from top quality brand at more competitive price,they are SUN POWER ,NSP,MOTECH,GINTECH ,CSUN,QCELLS, BYD, GCL,JA,Risen ,etc.


TOPSKY always pursues the philosophy of people -oriented and energy-saving as well as cost effectiveness to create long term value for customers.




 



FAQ


 


Q: What kind of certification do you have?


A: Power from 275Watt to 325watt 330watt 350watt 380watt 390w 395w 60cells/120cells/72cells/144cells solar panel with TUV,IEC61215/IEC61730,CEC,CE,UL,ETL,PID,ISO.MCS, CQ, etc.


 


Q: What is the warranty of solar panels?


A: 10 years warranty on material and workmanship, 25 years power warranty (90% power output in 10 years,80% in 25 years)


 Q: Can you quote me the best price?


A: We need more information about your demands, such as the power/material/Qty/etc, then We can suggest the suitable type and quote the best price for you.


 


Q: Can I just order some samples of small quantity?


A: Sample order in small quantity is acceptable.


 


Q: Why choose Topsky?



A:_04





 

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Contact


Hi, I am Coco. Thanks for your interesting . 




 


Tel:+ 86-755-8250 0506  EXT: 808
Fax:+86-755-6151 6055
Whatsapp:+86 132 6719 5896
Skype:topskyenergy04
Email: sales08(at)topsky-tech.com
//www.topsky-tech.com 

 


 


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