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Revision 11 as of 2010-01-07 20:19:04
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Editor: PieterSmit
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Revision 21 as of 2010-08-17 07:04:19
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 * Panels
   * Thin-film amorphous silicon panels are 6-10% efficient. (perform well in high-temperature and shaded conditions)
   * crystalline panels 10-14%
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 * http://www.sustainableprojects.co.za
 * http://www.solarmetrics.co.za
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== Solar Water heating ==
 * Two main types, flat-pannel or vacuum tube, both can be gravity or forced.
      * Comparison between the two [[attachment:ITS-SOLAR-flat-plate-vs-evacuated-tube1.pdf]]
      * Explanation of how the vacuum tube works [[attachment:ITS-SOLAR-how-does-an-ethp-solar-collector-work4.pdf]]
      * [[attachment:RoboHeat(LST).pdf]] - RoboHeat - Heat pump
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== Sub metering ==
 * http://www.metro-technology.com/submetering.html
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 * Designing underfloor water heating [[attachment:../building/ITS-SOLAR-underfloor-heatingAfripex.pdf]]

eco/sunpower (last edited 2021-03-18 18:10:37 by PieterSmit)