Silicon dioxide coating boosts PV module light transmission, thermal performance - pv magazine Global

An international research team developed a porous silicon dioxide coating for PV cover glass that combines anti-reflection with passive radiative cooling, increasing solar transmittance while enhancing mid-infrared emissivity. The coating achieved 91.0% solar transmittance and 90% emissivity, with the researchers now planning module-level outdoor testing and studies of large-area scalability and durability.

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