solar furnace ![click to hear : solar furnace](/images/speaker-vert.gif)
Sonnenofen ![click to hear : Sonnenofen](/images/speaker.jpg)
bank of heliostats ![click to hear : bank of heliostats](/images/speaker-vert.gif)
Anordnung von Sonnenspiegeln ![click to hear : Anordnung von Sonnenspiegeln](/images/speaker.jpg)
tower ![click to hear : tower](/images/speaker-vert.gif)
Turm ![click to hear : Turm](/images/speaker.jpg)
target area ![click to hear : target area](/images/speaker-vert.gif)
Zielgebiet ![click to hear : Zielgebiet](/images/speaker.jpg)
hill ![click to hear : hill](/images/speaker-vert.gif)
Anhöhe ![click to hear : Anhöhe](/images/speaker.jpg)
furnace ![click to hear : furnace](/images/speaker-vert.gif)
Ofen ![click to hear : Ofen](/images/speaker.jpg)
parabolic mirror ![click to hear : parabolic mirror](/images/speaker-vert.gif)
Parabolspiegel ![click to hear : Parabolspiegel](/images/speaker.jpg)
reflecting surface ![click to hear : reflecting surface](/images/speaker-vert.gif)
Sonnenspiegel ![click to hear : Sonnenspiegel](/images/speaker.jpg)
solar ray reflected ![click to hear : solar ray reflected](/images/speaker-vert.gif)
reflektierte Sonnenstrahlen ![click to hear : reflektierte Sonnenstrahlen](/images/speaker.jpg)
solar radiation ![click to hear : solar radiation](/images/speaker-vert.gif)
Sonnenstrahlung ![click to hear : Sonnenstrahlung](/images/speaker.jpg)