Also known as solar collector, solar thermal panel, solar hot water panel, solar panel
device that collects radiation from the Sun and delivers usable heat
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Water heating system deployed on a flat roof. The pipes that carry the heat away can be seen embedded in the absorber, a flat plate painted black. In this example the heat is stored in the tank above the panels.
A solar thermal collector collects heat by absorbing sunlight. The term "solar collector" commonly refers to a device for solar hot water heating, but may also refer to large power generating installations such as solar parabolic troughs and solar towers, or to non-water-heating devices such as solar cookers or solar air heaters.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).