A method for making sheets of polycrystalline siliconA material used to make photovoltaic cells, which consist of... for photovoltaic devices in which molten silicon is drawn upward by capillary action through a mold.
A method for making sheets of polycrystalline siliconA material used to make photovoltaic cells, which consist of... for photovoltaic devices in which molten silicon is drawn upward by capillary action through a mold.