We take solar cells, and we combine them into larger units known as “modules,” this module, “these modules can be re-linked together to form arrays. Thus we can see that there is a hierarchy, where solar cells are the smallest part.
One of the ingredients that solar cells can make is silicon – this is the material that you find in integrated circuits and transistors. There are good reasons to use silicone; it is the next most abundant element on earth after oxygen.
Silicon can be used in several different ways to produce photovoltaic cells. The most efficient solar technology is “monocrystalline solar cells,” this is a slice of silicon taken from a single large-sized silicon crystal. If you want to know that how to ‘solar cell wiring installation’ (also known as ‘การติดตั้งสายไฟโซล่าร์เซลล์’ in the Thai language) process occurs, get full detail via various online resources.
Because this is a single crystal, it has a very regular structure and there is no boundary between crystal grains so it works very well. In general, you can identify monocrystalline solar cells because they appear round or square with rounded corners.
Now, there are other types of solar cells, called “thin film” solar cells. The difference between this and crystal cells is that instead of using crystalline silicon, it uses chemical compounds for semiconductors. Chemical compounds are deposited on the “substrate,” which means the basis for solar cells.