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Goldsun New Energy Science & Technology Co., Ltd.

Solar Panel, Polycrystalline Silicon Solar Panel, 50W Solar Panel manufacturer / supplier in China, offering 50W Polycrystalline Silicon Solar Panel From China Factory, New Products Quality off-Grid 10W 20W 30W 40W 50W 60W 70W 80W Solar Home System with Solar Panels, Solar Mosquito Pest Insect Killer LED Light Lamp and so on.

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Supplier Homepage Product Solar Panel 50W Polycrystalline Silicon Solar Panel From China Factory

50W Polycrystalline Silicon Solar Panel From China Factory

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 500million Watt
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: JS-50W
  • Number of Cells: 4-5PC
  • Condition: New
  • Material: Polycrystalline Silicon
  • Trademark: BAODIGOLDSUN
  • Origin: China
  • Warranty: 10 Years
  • Application: Light Industry
  • Certification: UL
  • Power: 50W
  • Specification: 635*541*30mm
  • HS Code: 85414020
Product Description
Product name:high efficiency 250W poly solar module solar panel

Features of poly solar module:
1.High efficiency solar cells with high transmission and textured glass are delivering high efficiency for modules;

2.Bypass diode minimizes the power drop caused by shade;

3.Tempered glass, EVA resin, and weatherproof film, plus aluminum
frame for extended outdoor use;

4.Modules independently tested to ensure conformance with certification
 and regulatory standards;

5. Manufacturing facility certified to ISO9001 quality management system standards.
 
Description of every parts:
1.Junction Box in proof-water with TUV Certificate

2.Bypass Diode Rated 45V&15A

3.Solar Cable & Connector: 4m²  MC 4connector with TUV Certificate

4.Toughed Glass: The glass is super white cloth grain of toughened glass , the thickness of 3.2mm ,  the solar cell spectral response range of wavelengths (320-1100 nm), light transmittance over 91% , Ultraviolet light radiation , light transmittance is not falling .Toughened glass is made of components can withstand 25 mm in diameter of hockey hit at a speed of 23 m/s.

5.EVA:  0.5 mm thickness with high quality EVA film as sealant of solar cell and and the connection between the glass, TPT agent. With high light transmittance and anti-aging ability. Solar cell encapsulation of EVA film after curing performance requirements:
Light transmittance is greater than 91% ; Crosslinking degree is during from 70 to 90% ; Peel strength (N/cm), glass/film is more than 30 ; TPT/film is more than 15 ; Temperature resistance is from - 40° C to 85° C.

6.TPT BackSheet: the back of the solar panel, ageing resistance , corrosion resistance , resistance to ultraviolet radiation, airtight, etc. Basic requirements.

7.Frame: aluminum alloy frame with high intensit , mechanical shock resistance ability.Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.


50W Polycrystalline Silicon Solar Panel From China Factory
50W Polycrystalline Silicon Solar Panel From China Factory
50W Polycrystalline Silicon Solar Panel From China Factory
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