Hydrogel coating for solar panels boosts power generation efficiency

A research team at The Hong Kong Polytechnic University (PolyU) has developed a simple and affordable hydrogel coating that not only enhances the heat dissipation in solar panels for cooling their "hot spots" effectively, but also increases power generation efficiency, ultimately supporting Hong Kong's goal of achieving urban carbon neutrality.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/4Jo6Qr7

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