Guide: Energy-saving and environmentally-friendly solar floodlights are more and more popular among everyone, saving energy and being full of technology, replacing traditional outdoor garden lights. In a solar light product, the battery is a very important part. This article talks about the raw materials and materials used in solar photovoltaic cells.

    Monocrystalline silicon solar photovoltaic cells should use monocrystalline silicon as raw materials; polycrystalline silicon solar photovoltaic cells should use polycrystalline silicon as raw materials; amorphous silicon solar photovoltaic cells should use amorphous silicon as raw materials; gallium arsenide cells should use gallium arsenide as raw materials.

    Monocrystalline silicon is produced from polycrystalline silicon; polycrystalline silicon is produced from silicon tetrachloride, trichlorosilane, silane, hydrogen, etc. Silicon tetrachloride is synthesized from industrial silicon and chlorine; trichlorosilane is synthesized from industrial silicon and hydrogen chloride; silane is prepared by using magnesium silicide and ammonium chloride under liquid ammonia; hydrogen is the product of electrolyzed water. . The production of chlorine gas should be electrolyzed with brine; the production of industrial silicon should use quartz sand and carbon; the preparation of single crystal silicon and cast polysilicon should use dopants; the production of hydrogen chloride should use hydrogen and chlorine; the electrolyzed water should use potassium hydroxide or sodium hydroxide.

    In order to manufacture solar photovoltaic cells, in addition to the above-mentioned main materials, a number of auxiliary raw materials such as nitrogen, argon, chlorine, hydrogen chloride, hydrochloric acid, nitric acid, hydrofluoric acid, silicon carbide, and the like are used. There are so many materials used to make solar photovoltaic cells that it is really unclear.

    The complicated process and materials make the battery production a very professional thing. nuusolar provides solar lighting products with professional manufacturing and excellent solar photovoltaic cells.

    For more information on solar lighting, please see:

    The cost of outdoor solar lamps is here!
    The Secret of the Most Practical Solar Spotlight