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Revision 11 as of 2010-01-07 20:19:04
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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

== 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
 * [[http://www.solarsaver.co.za/]] South African solar water heating resellers
 * [[attachment:GeyserWise - Manual-1.pdf]] Solar control unit
 * http://www.solarbalance.co.za/
 * http://www.nastep.co.za/ - Chinese importer evacuated tubes and PV
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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]]

== Pool heating ==
 * http://www.solarium.co.za/shtc.php - valve , temp controller

Sun power/heat generation

Solar Water heating

Sub metering

Under floor heating

Pool heating

...


CategoryEcoFriendly

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