most efficient poly solar panel 260W

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  • 25-499 Pieces
    US $110.00
  • 500-999 Pieces
    US $104.00
  • >=1000 Pieces
    US $101.50
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Polycrystalline Silicon
Number of Cells:
Max. Power:
Solar Cell Type:
Polycrystalline 156x135 mm
Junction Box:
IP67 Rated
Anodized Aluminium Alloy
Front Glass:
High Transparency Tempered Glass
MC4 Compatible Connector
4mm2 , Length:900 mm
Operating Temperature:
-40℃ to +85℃
25 Years Output Power Guarantee

Prostar most efficient solar panel 260w can bear snow loads up to 5400Pa and wind loads up to 3800 Pa. Guranteed power output(0~+3).Hight performance under low light conditions (cloudy days, mornings and evenings). Black frame and black sheet are optional with aesthetic module appearance. Passed PID Test, Fire Test, Salt Mist Corrosion Test and Ammonia Corrosion Test.


Product Description




Main Process


Product Quality


Solar panel micro cracks, or more precisely micro cracks in solar cells pose a frequent and complicated challenge for manufacturers of photovoltaic (PV) modules.

There are different quality testing methods to identify micro cracks of which electroluminescence (EL) or electroluminescence crack detection (ELCD) testing is one of the most applied method.
EL testing can detect hidden defects that were before untraceable by other testing methods, such as infrared (IR) imaging with thermal cameras, V-A characteristic and flash testing.
It is an image analysis and measurement process allowing to peer directly into the cells of a pv module and locate potential inherent defects.

Optimally, EL testing is performed once before lamination so that the defect solar cells can be replaced and then again after (careful) lamination.

Visually, micro-cracks may appear in form of so called snail trails on the cell structure. However, snail trails – as a long-term impact sign – can also be the result of chemical process causing the surface of the cell to change and/ or hot spots.
Therefore, visual checking of PV modules alone is not an effective method to identify micro-cracks and should not replace a thorough EL test.



Packaging & Shipping

Normally packing: 1pc/2pcs/4pcs/5pcs/10pcs/20pcs per carton
Individual packing requirement is acceptable.


Packing Information260W Solar Panel
Container20′ GP40′ GP
Pallets per Container1426
Pieces per Container312624

Material in stock can be produced (procedure 7-20days) right away after pre-payment confirmation. COSCO/Mearsk/MSC/HPL ship to worldwide for safe shipping, don’t worry about package damage or loss. It takes about 15-40 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.


By SeaDelivery from Foshan or Guangzhou seaport
By AirDeparture from Guangzhou Internation Airport
By ExpressPost by DHL, EMS, UPS, TNT, FedEx. 


Alibaba Trade Assurance is another optional payment term.

1. 100% production quality protection

2. 100% on time shipping protection

3. 100% payment protection

Contact US


Company Name:Foshan Prostar Science & Technology Development Co., Ltd. 
Contact Person:Orson Zhong
Tel:+86(0)757 81285488
Website:www.prostarsolar.netScan Wechat to talk with Orson directly!



Contact us today to determine if you can take advantage of state solar energy incentives!

(Welcome your inquiry, trial order also is welcome)