Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 18.8

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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 18.8

- 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 18.8

 

 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 18.8


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 18.8

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 18.8

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 18.8



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:Hydrogen passivation mechanism of hydrogen fluoride HF in silicon wafer RCA cleaning process
0.5 ~ 1min in order to achieve the effect of removing the damage layer, at this timeCorrosion rate can reach 6 to 10um/min.In the polishing process to remove the damage layer on the basis to try to reduce, to prevent corrosion of the wafer was too thin.
Q:Is solar silicon wafer often harmful to the body?
. The main materials used in solar cells, such as single crystal silicon wafers, metal products, silver electrodes, etc., are harmless to the human body. Immature production process may lead to harmful gases such as dust, light and heat electromagnetic radiation, noise, etc..
Q:1 megawatts of solar energy need how many wafers
It depends on whether it is a single crystal or polycrystalline, I only know that polycrystalline is about 3.8 mw.
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:How much a piece of silicon on the board
Since a single voltage is fixed, the resulting current size determines the power of a battery, the current per tablet produced is not fixed, with the conversion rate of the conversion rate, high current is large, whereas small;
Q:What to do with silicon. What is the relationship between the semiconductor and the PCB board
But a good silicon chip is not available. Because the bare silicon wafer is not easy to damage and difficult to connect. This is a process of binding, the so-called binding is bound to use a very fine gold wire from the silicon chip lead wire, received on the metal pipe, and then use the non-conductive plastic to bind the chip sealed. We generally see transistors, chips, etc. are packaged, you simply can not see the inside of the core. Of course is also useful in metal or ceramic chip shell, such as the two or three level of some high power tubes, military grade components etc., but because the metal and ceramic package cost is relatively high, so most of the circuit or engineering plastic package.PCB is a printed circuit board, is what we call the board. The copper wire and the welding of various components and chips. The manufacturing of printed circuit board, you should check the information bar, then I talk today what also don't want to do
Q:The process for steel wire cutting silicon factory, we use HCTB5 wire, you can do?
Product advantages of electroplated diamond wireCurrent line cutting methodInternal cuttingThe material utilization rate is only 40%~50%, and there are many defects, such as the wide kerf, the lower material, the poor precision of the surface shape, the depth of the surface damage layer and the size of the workpiece being machined.
Q:After wafer cleaning, how to change the film?
Name compositionEffectSPMH2SO4: H2O2: H2ORemoval of heavy organic matter, but it is difficult to remove organic matter when it is very seriousDHFHF: (H2O2): H2OCorrosion of the surface oxide layer to remove metal contaminationAPM (SC1) NH4OH: H2O2: H2O can remove particles, some organic matter and some metals, this solution will increase the surface roughness of silicon waferHPM (SC2) HCl: (H2O2): H2O is mainly used to remove metal contamination
Q:What is the meaning of a cleaning in a semiconductor silicon wafer process? RCA?
RCA cleaning is to use the RCA method to clean.RCA is a typical and commonly used wet chemical cleaning method:
Q:Why integrated circuits are rectangular and the silicon chips are round
The disk that you see is a wafer. This disk is not only the production of a chip, but N multiple chips are produced in this disk.

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