A polycrystalline solar panel is a type of solar panel that is made from multiple silicon crystals. Polycrystalline panels are less efficient than monocrystalline panels, but they are also less expensive.
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A polycrystalline solar panel is a type of solar panel that is made from multiple silicon crystals. Polycrystalline panels are less efficient than monocrystalline panels, but they are also less expensive.
