Monocrystalline Silicon Wafer, Solar Wafer, 156*156mm

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100 Pcs PCS
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700 MW/Per Year PCS/month

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Specification of Mono Silicon Wafer

 

We can provide you solar wafer 156*156mm Mono Wafers for your raw materials choice.

Product name  Mono Wafer
 Conductive type  P type
 Square size wafer(mm)  156×156±0.5 
 Resistivity 1~3 ohm
 Corner(mm) 150±0.5;165±0.5 
  195±0.5;200±0.5
 Thickness (μm) 200±20 
 Total thickness(um) ≤ 30     
Resistivity range(Ωcm) 1-3
 Doping elements Boron
 Orientation (100)±1° 
Carbon content(atoms/cc) ≤1.0E+17 
 Oxygen content(atoms/cc) ≤1.0E+18 
 Lifetime(μs) ≥10 
 Surface quality  No crack, gap, missing Angle, perforated, silicon fell and stress
  Warping degrees(warp/μm) ≤50 
  Neighbouring vertical degree 90±0.5° 
Side damage(mm)   ≤0.5mm(length)×0.3mm(width)(not more than 2 per wafer)
Line mark(μm) ≤15

Usage and Applications of Mono Wafers

Mono Solar Wafer mainly used in Mono Solar Cells with reliable quality and trustful efficiency performance. Our Mono Wafers should be your best choice for raw materials.

 

Packaging & Delivery of Mono Wafers

Carton Box Package and Deliver by air. Mono Wafers should be avoid of sunshine, moist, and water.

 

Factory Picture of Mono Wafers

 

 Solar Wafers

 

Package Picture of Mono Wafers

 Solar Wafers

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Q:What's the difference between a silicon wafer and a battery?
Silicon chip, is a large piece of silicon, cut into a filmSolar cell, the mainstream is the silicon wafer made of crystalline silicon solar cells, or other solar cells: thin film solar cells, amorphous silicon solar energy, solar cells and so on
Q:What are the raw materials of silicon wafers
Polysilicon material:1 solar polysilicon: 6N, P2 head tails: P3 broken semiconductor wafer: P type, arc type debrisPrice: $200 / kg
Q:Why do you want to make the wafer bigger?
Because each layer is insulated by silicon dioxide, it is equivalent to a capacitor structure. The larger the span, the greater the capacity of the wiring. The higher the frequency, the more serious side effects such as the integral effect of the long distance transmission. Basically thought GHz must use the following line width.18 technology. Chip size also affects power consumption. With the same mask and the same operating frequency, the smaller the line width, the smaller the voltage. The power consumption is proportional to the square of the voltage. Want to pursue low power you have to honestly narrow the line width. The semiconductor industry in the world are going to kill red eye, if we do not have shortcut yiwofeng to dive in.
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:Why do they make so many transistors on silicon in an integrated circuit
Small size, low power consumption! This is the advantage of IC ah.
Q:How to make a resistor on a silicon chip (integrated circuit)
You say SiO2 is equivalent to the boundary layer and layer.Wiring diagram... Tools are not enough brain.
Q:What is a silicon wafer
Is usually used in high-end IC and special IC, such as Si on insulator (SOI) wafer. In the production process of IC, need some wafer to test the status of the production process, such as the level of particle, the etching rate, defect rate and so on, these are often called wafer control chip, the control plate is also used with normal production batch process together to test the quality condition of a process, such as the CVD film thickness. In the production equipment maintenance or repair, immediately production batch of wafer, easy to cause the scrap, and usually use some very low cost wafer to run the process to determine the quality of maintenance or repair work, which is usually called wafer dummy wafer, of course, sometimes dummy wafer also can be used in the normal production process, such as machine must wafer to process a number of problems with dummy wafer complement, and some machines must be in the process of a certain number of wafer A form of dummy run, otherwise the process can not guarantee the quality and so on many wafer and so on can be called dummy. block basically can be regarded as a kind of.Dummy wafer dummy, wafer control chip, a guard sheet usually can be recycled.
Q:The relationship between the weight and the power of solar wafers!
Calculation:The thickness of 180 unchanged, unchanged weight of the 156 monocrystalline silicon, conversion efficiency of up to 20% cases,Monolithic Power: 156*156*0.2/1000=4.86WThe consumption per watt of monocrystalline silicon wafers is: 27.23g/4.86W=5.6g/w
Q:What's the connection between silicon wafer and wafer
The bigger the chip the smaller the less waste the less the cost. His direct use is of course on Si for mixed metal precipitation until different packaging lithography, as raw materials for the preparation of electronic manufacturing
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.
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