Prototype of solar photovoltaic-thermal co generator
PV / T co-generator. Using optical devices such as mirrors, fresnel lenses, etc., it is possible to collect solar light and concentrate its energy on a single small area solar cell (photovoltaic). This reduces the total cell area an amount equal to the concentration ratio and thus decreases the cost of the PV system, as a relatively inexpensive optical concentrator replaces the expensive semiconductor material. Moreover, using light concentration boosts the cell conversion efficiency. In addition - the water as an infrared filter prevented overheating of solar cell that increase it power output significantly.More see at www.tonchev.org
Channel: Science & Technology
Uploaded: May 28, 2008 at 4:23 pm
Author: miscbeep
Length: 01:35
Rating: 5.00
Views: 3418
Tags: co generator of photovoltaic-thermal Prototype solar
Video Comments
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miscbeep (June 21, 2008 at 8:24 pm)
Благодаря за коментара !
apis4o (June 19, 2008 at 10:39 am)
ммм, българи на хоризонта :) и аз съм много запален по всичко свързано с ВЕИ и силно се надявам България да започне да обръща повече внимание на тези източници на енергия :) |
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