Solar vacuum tube for heating air.

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Author

Sven Tetzlaff

Created on

Tuesday 19 March 2013

Posted on

Sunday 1 September 2019

Dimensions

2945*1963

File

tubes-1.jpg

File size

3353 KB

Keywords

energy, renewable, Solar Air Heater, solar collector, solar energy, solar thermal, solar tube, tube, vacuum tubes

Albums

• Solar Thermal

Visits

1967