Gold Member Since 2015
Flagsun Green Power Co., Ltd.

Solar Cell, PV Cell, Poly Solar Cell manufacturer / supplier in China, offering 5bb Poly Solar Cell for 270W Panels, Solar Blanket 12V 160W Folding Mono Solar Panel for Camping, Sunpower Solar Panel 120 Watt Foldable Solar Solar Blanket Panel Camping and so on.

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Supplier Homepage Product Solar cell 5bb Poly Solar Cell for 270W Panels

5bb Poly Solar Cell for 270W Panels

Purchase Qty.:
1,200-4,999 5,000-9,999 10,000-19,999 20,000-29,999 30,000+
FOB Unit Price: US $0.9 US $0.85 US $0.83 US $0.8 US $0.78
Purchase Qty. (Pieces) FOB Unit Price
1,200-4,999 US $0.9
5,000-9,999 US $0.85
10,000-19,999 US $0.83
20,000-29,999 US $0.8
30,000+ US $0.78
Get Latest Price
Port: Ningbo, China
Production Capacity: 300MW/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: FSC-P156-005B
  • Number of Cells: 1
  • Condition: New
  • Material: Polycrystalline Silicon
  • Type: Poly
  • Grade: A
  • OEM: Available
  • Transport Package: 1200PCS/Carton
  • Origin: China
  • Warranty: 25 Years
  • Application: Solar Panel
  • Certification: ISO, CE
  • Name: Solar Cell
  • Model: 5BB
  • Efficiency: 18.6%
  • Trademark: Flagsun
  • Specification: FSC-P156-005B
  • HS Code: 8541402000
Product Description
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 .5bb Poly Solar Cell for 270W Panels


Performance and Quality
Industry-Leading Efficiency on P-type Monocrystalline and Multicrystalline Silicon Solar cell
Robust Reliability Performance for Potential Mudule Benefit Beyond 25 years
Compatible with Present Module Manufactureing Process
PID Resistant Confirmed by All Major Customers and testing Labs
100% In-line Optical and Electrical Inspection
5bb Poly Solar Cell for 270W Panels


Data under standard testing conditions(STC):1000W/Sq.M, AM1.5, 25ºC
Front Blue anti-reflecting coating (silicon nitride)
1.4mm silver busbars
Backback surface field (aluminum)
2.0mm wide soldering pads (silver)

 Physical characteristics:
-12 Boxes/CTN
-1200 PCS/CTN
-Gross Weight: 16.8 kg /CTN
- CTN size: 45*25*25mm

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.

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