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

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Item specifice:

Dimension: 156mm*156mm Efficiency: 17.8

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

- 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

 

 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


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

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

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



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:Manufacturers of solar wafers belong to the photovoltaic industry which specific industry classification below
Photovoltaic involves a lot, but the company makes silicon chips in terms of, so if the use of photovoltaic culvert cover, too general, I need a detailed classification of the industry, and then go to the specific industry analysis
Q:Geometric parameters and testing of silicon wafer
Silicon chips have side length 125mm, 156mm, and 125 of the large chamfer diagonal 156mm and small chamfer diagonal 165mm, polycrystalline silicon chip to the side of the 156mm based, diagonal 219.2mm.
Q:There is a micro structure on the side of the silicon wafer
It is a milestone in the progress of science and technology that 160 thousand transistors have been integrated on a large grain of silicon.
Q:What is a semiconductor silicon device tester
With cheap raw silicon semiconductor properties by doping using form of P type N type hole electric properties for the high-speed circuit GaAs expensive military plane
Q:What is the role of the semiconductor wafer
You can see when the glue drops to the Wafer on a drop of liquid (uniform after the high temperature treatment, evaporation of moisture, stereotypes, said to be solid
Q:How many watts can a piece of silicon produce
A piece of silicon chip, 156*156 efficiency of 17.4%, a single chip power of about 4.2 watts, that is, under the 1000w/m2 light, power generation is 4,2w, you can calculate the amount of electricity by irradiation time.
Q:I would like to ask the solar cell (silicon) production process is the principle of how
Two, the surface of cashmereThe preparation of single crystal silicon wafer is the use of anisotropic etching of silicon on the surface of the silicon per square centimeter to form several million square pyramidal structure, namely, the Pyramid structure. Due to the multiple reflection and refraction of incident light on the surface, the absorption of light is increased, and the short circuit current and conversion efficiency are improved. Anisotropic etching of silicon in alkaline solution liquid is usually hot, available alkali sodium hydroxide, potassium hydroxide, lithium hydroxide and ethylenediamine etc.. Most of them were prepared by using dilute sodium hydroxide solution with a concentration of about 1%, and the corrosion temperature was 70-85. In order to obtain a uniform texture, but also in the solution add alcohols such as ethanol and isopropanol as complexing agent to accelerate the corrosion of silicon. In the preparation of velvet, the silicon chip must be first surface corrosion, alkaline or acidic etching solution to about 20 ~ 25 m, corrosion in the face, the general chemical cleaning. After surface preparation of silicon wafers are not suitable for long-term storage in the water, in order to prevent contamination, should be spread as soon as possible.
Q:For solar wafer cutting diamond wire, what are the characteristics?
2, the glass can not be used as the bearing plate of the crystal rod, if the use of graphite plate, grinding down the silicon powder containing a certain amount of graphite, it is difficult to deal with the recovery of silica fume.3, can only be used for single crystal cutting.4, the cost problem. Now the price of diamond wire fell faster, diamond wire cutting costs should be close to the cost of cutting free abrasive.
Q:The production of silicon units do front-line production workers harmful to the body
You are asking whether this problem is more harmful to the body is broad, if you ask whether they produce toxic substances will wafer production process, I can tell you: the wafer production involves no chemical reaction, no poison produced.
Q:What is a silicon wafer for unidirectional and bidirectional cutting? What is the difference between the two?
One way and two way cutting of silicon wafer is the two way to cut silicon ingot by using solar energy cutting wire.When slicing machine uses solar cutting line to cut silicon ingot,

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