PV Solar Panel Price / Solar Cell / Solar Module
Main fence wide:1.4-1.5mm back electrode wide：2-2.5mm
Fence line qty：90
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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:The purpose and means of chemical etching of silicon wafers?
- What are the means of chemical etching of silicon: 1 acid corrosion of 2 alkaline corrosion
- Q:How is the wafer appearance caused? The performance of the chip half white, a class of black! Seek help！
- You first check the silicon wafer TTV, as well as doping concentration distribution.
- Q:How to detect the surface finish of photovoltaic silicon wafers, what equipment?
- Do you want to check the surface roughness or do you want to clean it? These two are not the same,
- Q:Light doped and heavily doped silicon wafers
- Whether it is N or P type, doping, resistivity is low, that is RE doped
- Q:One hundred watts of solar panels to how many pieces of silicon wafers, 156 of single crystals and polycrystalline
- Whereas it is high. If we do not consider the area, the same power, the electricity generated is the same, with high conversion rate and low exchange rate independent of all aspects of life, of course, there will be some impact. So I do not know clearly? I is a professional manufacturer of solar photovoltaic, do not understand what I can find. If you can.
- Q:Why can silicon chips store information? Even if it is a miniature circuit, unplug the power will be no electricity
- The principle of the board as you say, the power can be changed according to the requirements of the crystal in the electronic case, the power will not stop after the move, but also as the pawn as the preservation of information,
- Q:P type and N type monocrystalline silicon chip difference?
- The doping of phosphorus in monocrystalline silicon is N type, the more the phosphorus is, the more free electrons, the stronger the conductivity, the lower the resistivity;
- Q:Is a wafer a silicon wafer and a wafer?
- It is the raw material of the semiconductor industry, which is called silicon wafer after cutting
- 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
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