Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6

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Product Description:

Brief Introduction

 

- Up to 20.0% efficiency, one of the highest performing mono crystalline cells on the market

- Three bus bars boosts current collection over the entire cell area, leading to higher fill factors 

- Blue anti-reflecting coating allows more sunlight be captured and converted to electricity

- Finer, closer fingers improves charge collections for improved energy yield

- Lower light-induced degradation leads to greater power output over the entire module lifetime

- All solar cells are tightly classified to optimize output of module

- Maximum yield and longevity due to hotspot prevention

- Premium appearance results in a highly uniform and aesthetically appealing module

 

 

Specification

- Product Mono-crystalline silicon solar cell 

- Dimension 156 mm x 156 mm ± 0.5 mm 

- Thickness 200 μm ± 30 μm 

- Front 1.5 ± 0.1 mm busbar (silver)

- Silicon nitride antireflection coating 

- Back 3.0 mm continuous soldering pads (silver)

- Back surface field (aluminum)

 

 

 Electric performance parameters 

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6

- Testing conditions: 1000 W/m2, AM 1.5, 25 °C, Tolerance: Efficiency ± 0.2% abs., Pmpp ±1.5% rel.

- Imin : at 0.5 V


 Light Intensity Dependence

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6

 

 Soldering Ability

 

- Peel Strength: > 1.0 N/mm (Pull soldered ribbon from busbar in 5 mm/s of 180°)

 

 

 Dimension Figure

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6


Quick Response

- Any time and anywhere, reply clients' email and solve all problems happen in the work  at the first time.

- Remove clients doubts and offer the best solution at the first time.

- Give our clients the lastest news of the photovoltaic, update the newest stock informtion.

 

 

 Production and Quality Control

- Precision cell efficiency sorting procedures

- Stringent criteria for color uniformity and appearance

- Reverse current and shunt resistance screening

- ISO9001,ISO14001 and OHSAS 18001,TUV Certificated


Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6



FAQ:

1. Q: Do you have your own factory?

   A: Yes, we have. Our factory located in Jiangsu

2. Q: How can I visit your factory?
    A: Before you visit,please contact us.We will show you the route or arrange a car to pick you up.
3. Q: Do you provide free sample?
    A: Commenly we provide paid sample.

4. Q: Could you print our company LOGO on the nameplate and package?

   A: Yes, we accept it.And need an Authorization Letter from you.

5. Q: Do you accept custom design on size?

   A: Yes, if the size is reasonable.

6. Q: How can I be your agent in my country?

   A: Please leave feedback. It's better for us to talk about details by email.

7. Q: Do you have solar project engineer who can guide me to install system?

   A: Yes, we have a professional engineer team. They can teach you how to install a solar system.






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Q:After the completion of the silicon chip will appear in the shadow of the white spots or what is the situation? How to solve
Check the cleaning agent is uniform, cleaning time is appropriate
Q:How to avoid or reduce the fragmentation of thin silicon wafers without wax polishing?
I don't know how your employees operateYou can put a small bubble in the insertion box below if it is convenient. Can play a buffer role
Q:Why silicon wafers are made in watts!
Battery specifications good variety:103*103mm125*125mm150*150mm156*156mmThe longest seen is the single crystal 125*125mm polycrystalline 156*156mm according to the efficiency to determine the current efficiency of the battery chip is 16%--19%
Q:How much harm silicon on the human body
But if you want to use the laser machine, then pay attention to the laser source.
Q:What is a silicon wafer for unidirectional and bidirectional cutting? What is the difference between the two?
The cutting line is cut in one direction, and the wire is cut into the waste wire wheel from the discharge wheel
Q:How to make monocrystalline silicon solar cells
Phosphate glassThe process is used for solar cell production in the manufacturing process, through chemical etching silicon that is immersed in hydrofluoric acid solution, complexes six fluorosilicic acid to produce chemical reaction to produce soluble phosphorus silicon glass layer, a diffusion system to remove the node after the formation of the surface of the silicon wafer. In the diffusion process, POCL3 reacts with O2 to form P2O5 on the surface of silicon wafer. P2O5 reacted with Si to produce SiO2 and phosphorus atoms, which form a layer of phosphorus containing SiO2 on the surface of the silicon wafer. Removing phosphorosilicate glass equipment is generally composed of a main body, a cleaning tank, manipulator, servo drive system, electric control system and the automatic mixing acid system components, the main power source of hydrofluoric acid, nitrogen, compressed air, water, wastewater and exhaust heat. Hydrofluoric acid is capable of dissolving silicon dioxide because of the reaction of hydrofluoric acid and silica to produce volatile four fluorinated silicon gas. If the hydrofluoric acid is too heavy, the reaction of four fluorinated silicon will further react with hydrofluoric acid to produce soluble complex and the material of the six fluorine acid.
Q:What's the connection between silicon wafer and wafer
Why is the semiconductor wafer has to be large because he wants to cut into small square chips
Q:What is the thickness of the semiconductor wafer used today?
We do DIP package, 4 inch wafer to be thin to 0.300mm; 6 inch wafer to be reduced to about 0.320mm, error 0.020mm.
Q:Who is the best silicon chip dryer?
Silicon wafer drying machine is the Wuxi automation technology to do, that is, before the design of the Song Jiang Yang, now is an upgraded version of the. Easy to use.
Q:What are the raw materials of silicon wafers
As a variable current switch, the transistor can control the output current based on the input voltage. Different from the common mechanical switch (such as Relay, switch), the transistor uses the electrical signal to control the opening and closing, and the switching speed can be very fast, the switching speed of the laboratory can reach more than 100GHz.

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