Self-cleaning solar panels boost efficiency with wind power

A research team at DGIST (Daegu Gyeongbuk Institute of Science and Technology) in South Korea has unveiled an ingenious device that enhances solar power generation by keeping panels free of dust and other contaminants. Harnessing wind power, this self-cleaning device autonomously maintains a vital component of the clean energy revolution.

The challenge of clean solar panels

Solar energy is vital for a sustainable future, but dust, debris, and other environmental contaminants can create a layer of grime that dramatically reduces solar cell efficiency. Traditionally, panels require manual cleaning, a costly and labor-intensive process. This maintenance is especially difficult in deserts, remote installations, and even potential off-world applications.

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Source: Interesting Engineering

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