Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 18.4

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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 18.4

- 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 18.4

 

 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 18.4


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 18.4

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 18.4

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 18.4



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:How to do on the silicon wafer
2, wash, scrubWhen the need for deep cleaning if found on the surface of particles or not sure. Then you must first rinse, rinse off the particles and then scrub. Why scrub? Because the washing operation can only go out of the surface of floating dust particles. Especially particulate matter. The effect can be said to be very perfect. But there is a certain viscosity or due to the chemical reaction produced by pollutants is not very thorough. If the terms of the development of the passage of time will no longer be able to clean up these pollutants.
Q:One hundred watts of solar panels to how many pieces of silicon wafers, 156 of single crystals and polycrystalline
As for the power, according to the W=UI formula can be obtained, 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, the reverse is small; the same the power conversion rate is high, the area is small
Q:How is the silicon chip integrated circuit?
Description: the above process is only an example. The name of the process, in the name of different manufacturers have different. But roughly so. There are some differences between the process of MOS circuit and.
Q:Wafer cutting will appear thick sheet, I would like to ask what the reasons are
Solving measures:A. guide slot check slot is uniform, and to compensate for the loss according to the situation of the slot wheel.When the A. is set to zero, the position of the guide line is controlled.B. standard viscose operation. When the surface of the silicon block is bonded with the guide bar, the utility model can be used to check whether the guide strip is bent, and whether the glue is evenly applied, so that there is no gap between the guide strip and the silicon block after the bonding guide strip is arranged.In the process of using the C. guide wheel, the utility model is used to detect the guide groove of the guide wheel on a regular basis, and the depth and the angle of the guide groove are observed.
Q:What are the reasons for the phenomenon of monocrystalline silicon chip
Or storage time is too long, vacuum packaging problems, the outside world has the dust into the adsorption on the surface of silicon, this will happen. There is the central part of the polishing process, there is a problem of pressure, resulting in the removal of the center is not enough, the surface roughness is very poor, in the semiconductor level light irradiation, the center of the silicon will appear black.
Q:The microprocessor integrates the computer with what is on a small silicon chip
The microprocessor integrates the arithmetic and controller into a small piece of silicon.
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:Begged monocrystalline silicon rod is to use what tools and equipment to cut into silicon
Common cutting methods for diamond wire cutting and sand cutting
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:I grew Ag particles on a silicon wafer, about a few hundred nanometers in size
Alcohol is usually placed inside, with ultrasonic cleaning instrument scattered about, the purpose is to make the particles do not reunite together.

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