Thin-Film Solar Material Could Charge Portable Devices?
Massachusetts based solar upstart Konarka has developed a low cost thin-film solar material that may one day revolutionize solar power. The solar film is made by printing a secret polymer ink onto thin filmstrips using a converted Poloroid press. When light contacts the film, the ink emits electrons and generates an electric current.
The material, called Power Plastic®, is a lightweight, flexible and inexpensive source of power for portable devices and structures. While Power Plastic® is currently being used in handbags and patio umbrellas to charge portable devices, Konarka hopes to perfect a translucent version of the product within the new few years.
Power Plastic® has several advantages over traditional photovoltaic technology including a higher efficiency at low light levels, the ability to flex to a 2-inch diameter and an extremely low production cost. The flexibility factor means that the solar film can be integrated into new materials such as fabrics.
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The material, called Power Plastic®, is a lightweight, flexible and inexpensive source of power for portable devices and structures. While Power Plastic® is currently being used in handbags and patio umbrellas to charge portable devices, Konarka hopes to perfect a translucent version of the product within the new few years.
Power Plastic® has several advantages over traditional photovoltaic technology including a higher efficiency at low light levels, the ability to flex to a 2-inch diameter and an extremely low production cost. The flexibility factor means that the solar film can be integrated into new materials such as fabrics.
see more
Labels: energy, inventions, solar
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