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Home > News > A Twin-Cell Solar Panel

February 15th, 2011

A Twin-Cell Solar Panel

Abstract:
A start-up called Stion will receive $1 million from the National Renewable Energy Laboratory (NREL) to develop a new type of low-cost, high-efficiency solar panel. The company will use the new funding to make solar panels that combine two types of solar cells, which will allow the panels to efficiently convert a wide range of the solar spectrum into electricity.

Stion already makes thin-film solar panels, a type of solar panel that is generally less efficient than conventional, crystalline silicon solar panels, but that can cost much less to manufacture—in some cases half as much. The new panels are meant to be just as efficient as conventional silicon ones, but still significantly cheaper to manufacture. The funding is part of the Obama administration's recently announced Sun Shot initiative, which has the goal of reducing the cost of installed solar panels by 75 percent, to make solar power competitive with fossil fuels.

Source:
technologyreview.com

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