18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells

Product Details
Customization: Available
After-sales Service: A Grade After Service
Warranty: 10 Years
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Year of Establishment
2010-06-22
Plant Area
6000 square meters
  • 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells
  • 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells
  • 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells
  • 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells
  • 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells
  • 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells
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  • Overview
  • Product Description
  • Specification
  • Product Details
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
SJP157P-5BB-Y
Application
Industrial
Condition
New
Certification
ISO, CE
Material
Polycrystalline Silicon
Dimensions
157*157mm
Efficiency
18.8%-19%
Max.Power
4.62W-4.68W
Busbar
5bb
Packing
1600PCS Per Carton
Transport Package
Carton
Specification
A Grade
Trademark
SUNJETPOWER
Origin
China
HS Code
8541402000
Production Capacity
20000PCS/ Month

Product Description

18.8% Efficiency 157*157mm 5BB In Stock Poly Solar Cells

Our company has developed into one of the main suppliers of Solar Street Light, LED Lamp Head, Solar Power Cabinet, accessories and systems,LED Street lights and Solar Power System.

Solar module is an important part of solar power system, high quality solar cell module can ensure 25 years of continuous, stable power output.
Our cells provide a strong guarantee for the stability of solar modules, more stable, longer lasting, maintenance-free.
Poly solar cell is cost saving comapring with mono solar cell,the cheapest solar pv cell at the moment.
18.0-19.2% eff is available for different power for solar panel.

Product Description
18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells

 

Specification

 

18.8% Efficiency 157*157mm 5bb in Stock Poly Solar CellsDimensions:
Name Poly Solar Cells
Dimensions 157±0.25mm
Thickness  200um±20um
FRONT SIDE  0.70mm bus bars(silver) ,  blue anti-reflecting coating(silicon nitride) 
BACK SIDE  1.30mm/1.80mm wide soldering pads(silver),  back surface  field(aluminum)

Data Sheet:
MODEL
EFF(%)
Power Pmpp(W) Max.Power Current Impp(A) Short Circuit Current Isc(A) Max.Power Voltage Vmpp(V) Open Circuit Voltage Voc(V)
>19.2 4.74 8.68 9.187 0.5451 0.6415
19.1~19.2 4.70 8.65 9.156 0.544 0.6401
19.0~19.1 4.68 8.62 9.124 0.5429 0.6387
18.9~19.0 4.65 8.598 9.099 0.5415 0.6373
18.8~18.9 4.63 8.574 9.074 0.5403 0.636
18.7~18.8 4.60 8.522 9.043 0.5392 0.6346
18.6~18.7 4.58 8.496 9.017 0.5381 0.6333
18.5~18.6 4.56 8.455 8.988 0.5369 0.6317
18.4~18.5 4.53 8.36 8.954 0.5365 0.6306
18.2~18.4 4.48 8.385 9.065 0.5389 0.6349
18.0~18.2 4.48 8.359 8.872 0.5362 0.6304
STC::1000W/m2,AM1.5,25ºC

Product Details
 18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells

---The average front conversion efficiency is above 19.10%.

---5BB design gets higher FF, lower Rs, and higher efficiency.
---Large size wafer, the effective illumination area is larger, and the power of the modules is significantly increased.
---CIR process decreases the LID/LeTID, makes sure the stable power output.
---Hot-spot inspection strictly, avoids loss of efficiency and reliability.
--AOI makes sure the better color uniformity of cells and modules.

18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells

Company Profile
Our Yongfeng is a professional manufacturer focusing on the solar panel and solar cell for 15 years.
 
Our company has developed into one of the main suppliers of solar panels and solar cells in China ,our factory have a

very strong production capacity that we can produce over 4,000 pcs for each model every day . 

We buy silicon wafer to make solar cells ,then make solar panels by ourselves ,so we have price advantages then other

factories and have formed a relatively complete middle-stream and down-stream solar power industrial chain.

Our sunjetpower plans to build most influential solar PV brand and bring best quality solar panels to our clients .

18.8% Efficiency 157*157mm 5bb in Stock Poly Solar Cells

 

FAQ

1.Q: Are you a factory or a trading company?

A: We are a manufacturer. Welcome OEM and ODM for you.

 

2. Can we have a sample order?

A: Of course! Any sample order is welcome for testing and checking.

 

3.What is the warranty for the products?

A: Battery:3 years. Controller/LED:5 years. Pole/solar panels:15-20 years

 

4.How to ship the goods?

A: By sea usually. If urgent requirement, air-shipping is available(except:Batteries)

 

5. How to deal with the fault?

A: If the problem caused by manufacturing quality, we will change and replace it in free.

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