ENERGYglobal
Thermochromic bifacial PV glazing system for reducing building cooling loads
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Updated 2 hours ago
First seen March 19, 2026 16:22:23Stay on top of this story
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Quick Summary
Researchers in Hong Kong Hong Kong fabricated a thermochromic bifacial photovoltaic glazing system prototype that passively regulates solar heat gain while harvesting energy from both sides. Experiments and simulations showed it significantly reduces cooling loads and indoor temperatures while boosting electricity generation.