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  2. Solar thermal energy - Wikipedia

    en.wikipedia.org/wiki/Solar_thermal_energy

    During the ventilation cycle, sunlight stores heat in the thermal mass and warms the air channel causing circulation through vents at the top and bottom of the wall. During the heating cycle the Trombe wall radiates stored heat. [11] Solar roof ponds for solar heating and cooling were developed by Harold Hay in the 1960s.

  3. Solar thermal collector - Wikipedia

    en.wikipedia.org/wiki/Solar_thermal_collector

    Solar air heating is a renewable energy heating technology used to heat or condition air for buildings or process heat applications. It is typically the most cost-effective of all the solar technologies, especially in large scale applications, and it addresses the largest usage of building energy in heating climates, which is space heating and ...

  4. Solar mirror - Wikipedia

    en.wikipedia.org/wiki/Solar_mirror

    Passive mirror cooling systems reduce temperatures by reflecting solar radiation while shielding the base of the mirrors from heat penetration. [4] The effectiveness of such systems may be reduced with the accumulation of dust on mirrors, with maximum dust accumulation reducing mirror effectiveness by 63%.

  5. Heating, ventilation, and air conditioning - Wikipedia

    en.wikipedia.org/wiki/Heating,_ventilation,_and...

    For example, a conventional heat pump system used to heat a building in Montana's −57 °C (−70 °F) low temperature or cool a building in the highest temperature ever recorded in the US—57 °C (134 °F) in Death Valley, California, in 1913 would require a large amount of energy due to the extreme difference between inside and outside air ...

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  7. Solar power tower - Wikipedia

    en.wikipedia.org/wiki/Solar_power_tower

    It uses an array of flat, movable mirrors (called heliostats) to focus the sun's rays upon a collector tower (the target). Concentrating Solar Power (CSP) systems are seen as one viable solution for renewable, pollution-free energy. [1] Early designs used these focused rays to heat water and used the resulting steam to power a turbine.

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