Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
1000000 USD
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Solar Cell, PV Cell, Poly Solar Cell manufacturer / supplier in China, offering 18.5 Poly Solar Cell for 275W Solar Power Module Panel, High Efficiency Semi Flexible Sunpower 100W Solar Panel, 100W Flexible Solar Panel for Golf Car and so on.

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Supplier Homepage Products Solar cell 18.5 Poly Solar Cell for 275W Solar Power Module Panel

18.5 Poly Solar Cell for 275W Solar Power Module Panel

Get Latest Price
Purchase Qty. / Reference FOB Price
1,200-4,999 Pieces US $0.5
5,000-9,999 Pieces US $0.48
10,000-19,999 Pieces US $0.47
20,000-29,999 Pieces US $0.46
30,000+ Pieces US $0.45
Port: Shanghai, China
Production Capacity: 300MW/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Warranty: 25 Years
Number of Cells: 1
Application: Solar Panel
Condition: New
Certification: ISO, CE
Material: Polycrystalline Silicon

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Basic Info

Model NO.: FSC-185P
Name: Solar Cell
Type: Poly
Model: 5bb
Grade: a
Efficiency: 18.0%
Trademark: Flagsun
Transport Package: 1200PCS/Carton
Specification: FSC-156-P02
Origin: China
HS Code: 8541402000
Flagsun's manufacturing covers the photovoltaic value chain from ingot casting and wafering through solar cell production and solar panel assembly.All the cell is with most strict quality standard in every production process .



18.5 Poly Solar Cell for 275W Solar Power Module Panel


Features:

1.High conversion efficiency resulting in superior power output performance.
2.Outstanding power output even in low light or high temperature conditions
3.Optimized design for ease of soldering and lamination
4.Long-term stability,reliability and performance
5.Output power tolerance of +/-3%



18.5 Poly Solar Cell for 275W Solar Power Module Panel
Physical characteristics:
Product Description
Model: 
FSC-P156-02
Material:
Poly crystalline silicon  
Format:
156*156mm±0.5mm
Cell efficiency: 
18.2%-18.5%
Maximum power: 
4.47W
Busbar: 
4BB
Thickness: 
200 μm ± 30 μm
Front (-): 
1.5mm solver bus bars, blue silicon nitride anti-reflecting coating. 
Back (+):
2.3mm wide soldering pads (silver), aluminium back surface filed. 
Current temperature coefficient:
+0.03%/ºC
Voltage temperature coefficient:
-0.32%/ºC
Power temperature coefficient: 
-0.41%/ºC
18.5 Poly Solar Cell for 275W Solar Power Module Panel

Data under standard testing conditions(STC):1000W/Sq.M, AM1.5, 25ºC
 

Electrical Characteristics  (POLY  SOLAR CELL)

Items No.

EfficiencyPowerBusbar
FSC187P18.7%4.56W5BB
FSC186P18.6%4.54w5BB
FSC185P18.5%4.52W5BB
FSC184P 18.4%4.50W5BB

FSC183P

 18.3%4.47W5BB
FSC182P18.2%4.45W5BB
FSC181P18.1%4.42W5BB
FSC180P18.0%4.40W5BB
FSC178P17.8%4.37W5BB
FSC176P17.6%4.35W5BB

FSC174P

17.4%4.31W5BB
FSC172P17.2%4.28W5BB

FSC170P

 17.0% 4.25W 5BB

 

18.5 Poly Solar Cell for 275W Solar Power Module Panel



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.
18.5 Poly Solar Cell for 275W Solar Power Module Panel

 

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