156*156mm 3BB Mono-crystalline Silicon Solar Cell

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 watt
Supply Capability:
10000 watt/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

156*156mm 3BB Mono-crystalline Silicon Solar Cell

 Solar Module Summarize

Solar Module is the core part of solar PV power systems,also is the highest value part of it. The function of Solor Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.

 

Physical characteristics

Dimension 

156mm X 156 mm ±0.5mm

Wafer Thickness 

200um ±30um

Front(-) 

Four 1.1mm wide bus bars(silver) with distance 39mm,

Acid texturized surface with blue silicon nitride AR coating.

Back(+)

2.4mm wide silver/aluminum soldering pads, aluminum back surface field.

Product Show

 

156*156mm 3BB Mono-crystalline Silicon Solar Cell

156*156mm 3BB Mono-crystalline Silicon Solar Cell

156*156mm 3BB Mono-crystalline Silicon Solar Cell

 

Package

 Typical package for one carton contains 1,200 cells. The cells are sealed in cell box every 100 pcs.

Gross weight per unit carton shall be around 16.4kg.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Why do you use a concentrated sulfuric acid and hydrogen peroxide to wash silicon?
Because of the use of sand when the recovery of mortar used too much, resulting in increased viscosity and organic impurities
Q:Polished silicon wafers can be most SEM substrates
In other words, only nano materials will consider the use of polished silicon wafer sample carrier. Micron submicron level, waste, direct double-sided conductive adhesive tape can be.
Q:How to make monocrystalline silicon solar cells
Surface fleeceThe 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: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:Silicon wafer cleaning after the two sides of the upper and lower grille also has a basket of flowers (Bai Yin)
The occurrence of a single crystal is more obvious, other companies have, this would like to find a solution to find a more proficient in the industry to clean up engineers
Q:What is the meaning of a cleaning in a semiconductor silicon wafer process? RCA?
() APM (SC-1): NH4OH/H2O2 /H2O 30 ~ 80 DEG C due to the action of H2O2, the surface of the silicon wafer has a natural oxide film (SiO2), which is hydrophilic, and the surface of the silicon wafer can be soaked with the cleaning liquid. Because the natural oxide layer on the surface of silicon wafer and the Si on the surface of silicon wafer are corroded by NH 4OH, the particles attached to the surface of the silicon wafer will fall into the cleaning liquid, so as to achieve the purpose of removing particles. At the same time, the H2O 2 forms a new oxide film on the surface of the oxidized silicon wafer when the NH4OH is etched on the surface of the silicon wafer.
Q:What is the use of silicon?
Affected by the rapid growth of demand for solar energy, the production of silicon raw material polysilicon prices a few years up to 3 times, and is expected in the next few years, polysilicon supply gap will be maintained at around 5000 tons, the price of polysilicon is expected to continue to rise. This will likely lead to a new round of China's silicon chip industry reshuffle, looking for international technology partners will be one of the ways.Photovoltaic industry to promote polysilicon prices skyrocketingPhotovoltaic industry is becoming the hottest new energy industry, the United States listed Wuxi Suntech chairman Shi Zhengrong thus became one of the richest people in china. But the vigorous development of solar cells also led to rising prices of polysilicon raw materials, and hit the domestic semiconductor materials industry.
Q:How is the wafer appearance caused? The performance of the chip half white, a class of black! Seek help!
If it is dry in the air, it should be prevented from drying before cutting!
Q:What is the difference between the purpose of wafer cleaning and the cleaning of silicon material, what is the difference between the acid used
The silicon wafer cleaning is also known as the production of wool, chemical etching of silicon wafer surface, so that the light area
Q:Why do you choose a silicon chip as a chip?
B is byte, B is bitIn the circuit, an output can output a high and a low, the high level is 1, the low level is 0, then the output is a bit, which is the smallest one memory cellThe output of the circuit is controlled by the gate, and the gate is controlled by a voltage,So, there will be a gate capacitance, capacitance, electricity, the output is 1, no electricity, the output is 0, tens of thousands of and 1 is a memory of the file, it may be a MP3, a movie...

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range