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  2. Solar thermal collector - Wikipedia

    en.wikipedia.org/wiki/Solar_thermal_collector

    Evacuated tube collector Direct flow evacuated tube Heat pipe evacuated tube An array of evacuated tube collectors on a roof. Evacuated tube collectors are the most common solar thermal technology in the world. [7] They make use of a glass tube to surround the absorber with high vacuum and effectively resist atmospheric pressure.

  3. Solar water heating - Wikipedia

    en.wikipedia.org/wiki/Solar_water_heating

    Below is a table that gives a rough indication of the specifications and energy that could be expected from a solar water heating system involving some 2 m 2 of absorber area of the collector, demonstrating two evacuated tube and three flat plate solar water heating systems. Certification information or figures calculated from those data are used.

  4. Solar tube - Wikipedia

    en.wikipedia.org/wiki/Solar_tube

    Download as PDF; Printable version; In other projects ... A solar tube may refer to: Evacuated tube collector – a type of high efficiency solar thermal collector ...

  5. Photovoltaic thermal hybrid solar collector - Wikipedia

    en.wikipedia.org/wiki/Photovoltaic_thermal...

    Covered PVT collectors resemble the form and design of conventional flat plate collectors or evacuated vacuum tubes. Yet, PV cells instead of spectrally-selective absorber coatings absorb the incident solar irradiance and generate an electrical current in addition to solar heat .

  6. Solar air conditioning - Wikipedia

    en.wikipedia.org/wiki/Solar_air_conditioning

    Efficient absorption chillers nominally require water of at least 190 °F (88 °C). Common, inexpensive flat-plate solar thermal collectors only produce about 160 °F (71 °C) water. High temperature flat plate, concentrating (CSP) or evacuated tube collectors are needed to produce the higher temperature transfer fluids required.

  7. Water heating - Wikipedia

    en.wikipedia.org/wiki/Water_heating

    Another type of solar collector is the evacuated tube collector, which are intended for cold climates that do not experience severe hail and/or applications where high temperatures are needed (i.e., over 94 °C [201 °F]). Placed in a rack, evacuated tube collectors form a row of glass tubes, each containing absorption fins attached to a ...

  8. Solar air heat - Wikipedia

    en.wikipedia.org/wiki/Solar_Air_Heat

    Unglazed air collectors heat ambient (outside) air instead of recirculated building air. Transpired solar collectors are usually wall-mounted to capture the lower sun angle in the winter heating months as well as sun reflection off the snow and achieve their optimum performance and return on investment when operating at flow rates of between 4 and 8 CFM per square foot (72 to 144 m3/h.m2) of ...

  9. List of concentrating solar thermal power companies - Wikipedia

    en.wikipedia.org/wiki/List_of_concentrating...

    This is a list of concentrating solar thermal power (CSTP) companies. The CSTP industry finished a first round of new construction during 2006/7, a resurgence after more than 15 years of commercial dormancy. [1] The CSTP industry saw many new entrants and new manufacturing facilities in 2008.