China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant

Product Details
Customization: Available
After-sales Service: Online Technical Support
Warranty: 20 Years
Diamond Member Since 2022

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Number of Employees
15
Year of Establishment
2017-12-15
  • China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant
  • China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant
  • China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant
  • China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant
  • China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant
  • China Supplier Solar Cells Solar Panel 5bb Monocrystalline Solar Cell Solar Cell Manufacturing Plant
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Basic Info.

Model NO.
WS0014
Number of Cells
Customization
Application
Solar Energy
Condition
New
Certification
CE
Material
Monocrystalline Silicon
Junction Box
IP67 Rated
Keyword
PV Solar Panel
Connector
Compatible Connector
Frame
Anodized Aluminium Alloy
Solar Cell
a-Grade
Product Name
Photovoltaic Solar Panels
Certificate
CE
Panel Efficiency
20%
Type
Perc, Half Cell, Bifacial, Double-Glass, Hjt
Place of Origin
China
Transport Package
Customization
Specification
customization
Trademark
customization
Origin
China
Production Capacity
50000000/Month

Product Description

Solar Cell Production Line

Cleaning & Texturing: Wafers are cleaned with industrial soaps and form square-based pyramids also called texture. The texturization helps to reduce the reflection of sunlight. 

Diffusion
: Wafers that have been pre-droped with boron during the casting process are then given a negative(n-type) surface characteristic by diffusing them with a phosphorus source at high temperature, which in turn creats the negative/positive(n-p) junction.

Etching: Phosphorus diffuses not only into the desired wafer surface but also into the side and the opposite surface to form PN. This gives a shunt path between the cell front and rear. Removal of the path around the wafer edge/edge junction isolation is named etching.

PECVD: By PECVD equipment, the wafers are coated with anti-reflection coating(ARC). It's the blue silicion nitride film to reduce reflection and promote absorption of light.

Printing & Heating: it was adopted by printing paste with screen technology to print the electrodes of silicion solar, and form a good ohmic contact.
Testing & Sorting: It means classifying the cells according to their efficiency tested under the simulated sunlight.

Silicon type  size Front electrode pattern
Mono-crystalline 182*182±0.5Φ247mm ten busbar 
 interval :17.3mm
 
Parameter items     Specification Tolerance Unit
Front surface A Finger quantity 140 - -
  B Front busbar width 1 ±0.1 mm
  C Distance between busbars 17.3 ±0.15 mm
Rare surface a Back busbar width 1.6 ±0.3 mm
  b Distance between back busbars 17.3 ±0.15 mm
  c Back finger quantity 160 - -

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Product Features

1. High conversion efficiency based on leading innovative photovoltaic technologies;
2. High stability with guaranteed+/-3%power output tolerance, ensuring return on investment;
3. Beautiful appearance;
4. Sealed with high transparency low iron tempered glass, anti-aging EVA, high insulation TPT, with the anodizing (or plating finish);
5. Withstands high wind-pressure and snow load;


Product Guarantee

25 years / 80% power output guarantee, 10 years / 90% power output guarantee and 10 years warranty on
material and workmanship.

FAQ
Q1: How to insatll and use the solar panel?

We have the English teaching manual and videos;All the videos about every step of solar panel Disassembly, assembly, operation will be sent to our customers.

Q2: What if I don't have export experience ?
We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep.Any way, we will help you choose the most suitable shipping service.

Q3: How is your technical support?
We provide lifetime online support through Wechat/Email/ Whatsapp/ Skype. Any problem after delivery, we will offer you video call anytime.

Q4: Can you get the the solar panel customized for us ?
Of course, brand name, solar panel color, designed unique patterns available for customization.

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