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The efforts of major solar panel manufacturers to standardize silicon wafer size Posted: February 4, 2023 @ 2:39 am |
Solar Automobile Company, along with seven other photovoltaic solar panel manufacturers, is trying to standardize the size of 210 mm for silicon wafers used in Canadian solar panels for sale The proposal of these companies shows that size 0.25 +/- 210 is proposed as a standard size for silicon wafers under the international SEMI standard. Also, the standard of dimensions of current photovoltaic solar panels has been revised. During the past decade, the traditional and common size of solar wafers has been 75.156 mm; So that this size has more than 90% of the monocrystalline solar panel market in 2019. However, solar panel manufacturers realized the benefits of increasing the wafer size, which eventually led to the emergence of canadian solar panels for sale with a rated power of more than 500 watts in the world solar energy market. According to proponents of silicon wafer size standardization, because high-power solar panels are manufactured by several different factories, the change in panel size has not occurred uniformly and uniformly, which has led to confusion and increased costs. The seven companies Ryzen Energy, Zhonghuan, Tangui, Huansheng, Ranyang, Wuxi Shangjie and Kandin Solar, led by Trina Solar, have stated that the standardization of silicon wafers will enable the solar energy industry to achieve scalability in production, all businesses in this field. Improve their production efficiency, optimize the supply chain and develop technological innovations.
The effect of increasing the size of solar wafers on reducing the price of solar electricity
These companies also argue that standardization allows for competitive production by reducing the initial investment cost for newly established companies. It also ensures that if a new size becomes popular and common, the investments made in developing a particular size will not be wasted.
Trinasolar claims that the standard 210mm size reduces system balance equipment costs (inverter, structure, cables, etc.), resulting in a lower levelized cost of electricity (LCOE) for new solar plants. To date, large solar wafers have been used in photovoltaic panels with a power of more than 500 watts, which were considered suitable for installation in large-scale solar power plants on the ground, but too large for use in rooftop solar systems. With standardization, it will be possible to make solar panels with smaller dimensions and less power using large 210 mm silicon wafers. According to the claim, one of the reasons for using high power canadian solar panels for sale is to save money. By increasing the production capacity through the manufacture of larger products, labor costs, depreciation, as well as operational, managerial and financial costs per unit of product production are reduced. On the other hand, using less of your solar panels means reducing the number of junction boxes, bases, junction boxes, DC cables and installation costs.
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