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Polycrystalline Silicon Panels

Polycrystalline Silicon Panels are a type of photovoltaic (PV) solar panel made from silicon crystals. These panels are composed of multiple silicon fragments melted together to form the wafers used in the panel. Known for their blue hue and speckled appearance, polycrystalline panels are a popular choice in the renewable energy market due to their cost-effectiveness and adequate efficiency levels.

The manufacturing process of polycrystalline silicon involves melting raw silicon, which is then poured into a square mold and left to cool. Once cooled, the silicon is cut into square wafers, which can be efficiently used in the panel assembly. This process is less wasteful and requires less energy compared to the production of monocrystalline silicon panels, making polycrystalline panels a more environmentally friendly option.

While polycrystalline panels are generally less efficient than their monocrystalline counterparts, advancements in technology have significantly narrowed the performance gap. They offer a decent lifespan of around 25 years and perform well in various temperature conditions. Choosing Polycrystalline Silicon Panels is a smart decision for residential and commercial installations where budget constraints are a consideration, without compromising on sustainability and long-term energy production.