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PET solar panel

PET 18v 210X165MM 5W solar panel 5w Chinese hot sale mini solarpanel poly solar modules

solar panel
pet solar panel
Product description: PET 18v 210X165MM 5W solar panel 5w Chinese hot sale mini solarpanel poly solar modules
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PET (also known as Polyethylene terephalate) is a type of plastic which is commonly used for bottled water, takeaway containers and household products due to their material stability, wear resistant and non-toxic nature. It’s high transparency and good scratch resistant also makes it suitable as a protective layer above the solar cell. Solar cells used can be monocrystalline or polycrystalline.

This allows good sunlight absorption while keeping the solar panel lightweight (compared to glass laminated solar panels)