FHPädagogische
PHOTOVOLTAICS SOLAR THERMIC APPLICATIONS
BASICS
H.FIBI/I.HANTSCHK Intensiv Programme EFEU 2008/09
OStR. Mag.rer.nat. Hans Fibi & Prof. Ingrid Hantschk University of Education Vienna Grenzackerstraße 18 1100 Vienna Austria
Phone: +436643833955
e-mail: Hans210347@a1.net or johann.fibi@phwien.ac.at 2009
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Sun's Daily Path
1	)_	X/hJi	
	y r		
I
Noon-zenith
South i-:
21.3, 113,9. 38 21.12. lfc,5
East-Sunrise
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1	)_	X/hJi	Ion
	y r		
Die Sonne nutzen... Using the sunshine...
Solarzelle - Photovoltaik: Strom von der Sonne Solar Cells - Photovoltaics Electricity directly from the sun
Solarthermie - Sonnenkollektor: Solar Thermic Application -solar panel-solar concentrator Wärme von der Sonne Warmth directly from the sun
Geothermie Wärme Geothermy the sun
gespeicherte
stored warmth from
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Estimate - what
do you
need ?
Energy from the Sun 1 MWh/a.m2
Solar Cell: h = 0,1 / Transfer h = 0,7 / Total h = 0,07
Summer up to 10 kWh/m2.d
Energetic Output: 70 kWh/m2.a
2,7 kWh/m2.d
Winter: 150 Wh/m2.d
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Electricity from the
un
Solar Cell
Expose a Solar Cell directly to the sun -the electric motor will run.
	
	r mV
	mV
7 \	mA
constantan-wire
rr
Expose the copper -constantan -contact to heat (IR) and you get electricity.
copper-wire
Thermo Couple
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Estimate - what
do you
need ?
r?
% VAfisn
two maxima of power spring and autumn
because of shadowing: area increases by factor 6,5
For ensuring a safe power supply: use the factor 3 times !
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1B
Quelle: Kurier 2008-04-20
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Sun Power Station Loser, 40 kW
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