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Solar-thermal combo panels
(solink.it)
Sup you weirds
"Cellafredda is a hybrid photovoltaic module that combines the production of electrical and thermal energy in a single system. Installed behind photovoltaic panels, it integrates a hydraulic circuit that cools the solar cells, improving efficiency and extending their lifespan. At the same time, it recovers the produced heat and makes it available for thermal uses, such as domestic hot water or heating."
Our water softener system is in direct sunlight most of the day and you can’t take a cool shower until the evening. It’s really impressive how good the sun is at providing hot water.