Introduction: Solar garden lights have become very popular. This article is about how we can distinguish the materials of solar garden lights.

How to distinguish which material is used for solar cell photovoltaic cells?

    In general, it is possible to easily distinguish which material it is made from the appearance of a solar photovoltaic cell. A method commonly used in the production of single crystal silicon is to melt high-purity polycrystalline silicon in a single crystal furnace and then pull out a cylindrical single crystal rod.

    The solar photovoltaic cell is made of a piece of cylindrical single crystal silicon, so the monocrystalline silicon solar photovoltaic cell is a disk-shaped or notched square chip, and the polycrystalline silicon solar photovoltaic cell is a high-purity polycrystalline silicon. Melting, first casting into square ingots, and then slicing into solar photovoltaic cells, so polycrystalline silicon solar photovoltaic cells are square-shaped,

    In addition to the shape, it can also be distinguished from the color. In general, polycrystalline silicon solar photovoltaics are light in color and blue in color; monocrystalline silicon solar photovoltaic cells are dark in color and black in color. The color difference of polycrystalline silicon solar photovoltaic cells is large, while the color difference of monocrystalline silicon solar photovoltaic cells is small.

    The resolution of solar garden light photovoltaic cells is as above, is it helping you? The batteries of solar lights also have their own advantages. Nuusolar manufactures high quality solar lighting products for you.