Solar Energy - Solar Panels Thermal
Thermal Solar Panels - Type of collectors:
- Collectors plans, with or without vacuum
- CPC type collectors or parabolic concentrator
Collectors plans, with or without vacuum - are usually formed by a transparent cover, a series of tubes in parallel or in serpentine with a fluid (air, water or other) inside a box and insulation. The collectors Plans with vacuum tubes are made of glass and metal in vacuum tubes that eliminate the losses by convection.
CPC type collectors or parabolic concentrator - have the capacity to produce higher temperatures (> 70 º C) with the difference that the area ABSORBER consists of a grid wing where the capture is done at the top by direct impact on the bottom and by reflection.
Type Systems:
Movement for thermosyphon - consisting of solar collector and a deposit accumulator that accumulates the hot water during the day, it must be thermally insulated, and has the support of an auxiliary electrical resistance.
Forced movement - composed of solar collector, storage tank, pump run and command differential.
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