Solar vacuum tube for heating air.

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

1957

EXIF Metadata

Make

Canon

Model

Canon EOS 5D Mark II

DateTimeOriginal

2013:03:19 10:15:56

ApertureFNumber

f/4.0

IPTC Metadata

iptc_author

Sven Tetzlaff

iptc_copyright_notice

Sven Tetzlaff (cc by-nc-sa 3.0)

iptc_keywords

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

iptc_general_objectdescription

Solar vacuum tube for heating air.

date_creation

20130319