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luminous:glossary [2008-02-23 19:09] – 218.186.8.12luminous:glossary [2008-02-24 12:29] – takufoam
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 ===== PhoEf glossary ===== ===== PhoEf glossary =====
 +
 +**1 megawatt peak of pv-modules:** is the amount that delivers 1 MW of electric power under standard illumination conditions (1,000 W/m2, 25 or 28 C)).
  
 **3D-Solar Cell:** capture photons from sunlight using an array of miniature “tower” structures that resemble high-rise  **3D-Solar Cell:** capture photons from sunlight using an array of miniature “tower” structures that resemble high-rise 
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 **Lumens:** an exact measure of quantity of light. A 60-watt incandescent light bulb and an 18-watt compact fluorescent light bulb each produce about 1,000 lumen.  **Lumens:** an exact measure of quantity of light. A 60-watt incandescent light bulb and an 18-watt compact fluorescent light bulb each produce about 1,000 lumen. 
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-**1 megawatt peak of pv-modules:** is the amount that delivers 1 MW of electric power under standard illumination conditions (1,000 W/m2, 25 or 28 C)). 
  
 **MPP- tracking - Maximum Power Point Tracking:** - a transformer has to deliver the max. power at all possible light circumstances which goes with a certain voltage delivered by the panel. This voltage depends on the amount of light falling on the panel. Power is the product of voltage and current and hence at a given voltage there is a specific current. At every voltage there is an optimal current (maximum power point). In the inverter the electronic parts look under every circumstances this optimal point: MPP-tracking **MPP- tracking - Maximum Power Point Tracking:** - a transformer has to deliver the max. power at all possible light circumstances which goes with a certain voltage delivered by the panel. This voltage depends on the amount of light falling on the panel. Power is the product of voltage and current and hence at a given voltage there is a specific current. At every voltage there is an optimal current (maximum power point). In the inverter the electronic parts look under every circumstances this optimal point: MPP-tracking
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 Sources: Sources:
  
-  * http://www1.eere.energy.gov/solar/photovoltaics.html +  * [[http://www1.eere.energy.gov/solar/photovoltaics.html]] 
-  * http://www1.eere.energy.gov/solar/solar_glossary.html+  * [[http://www1.eere.energy.gov/solar/solar_glossary.html]]
   * http://www.ngdc.noaa.gov/stp/SOLAR/IRRADIANCE/irrad.html   * http://www.ngdc.noaa.gov/stp/SOLAR/IRRADIANCE/irrad.html
   * http://www.q-cells.com/cmadmin_2_500_0.html   * http://www.q-cells.com/cmadmin_2_500_0.html
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   * http://www.suntrek.org   * http://www.suntrek.org
   * http://www.wikipedia.org   * http://www.wikipedia.org
-  * Numerous glossaries on the internet e.g.:  http://www.bigfrogmountain.com/glossary.cfm+  * http://www.bigfrogmountain.com/glossary.cfm
  • luminous/glossary.txt
  • Last modified: 2008-02-24 15:33
  • by nik