Heating window

From GLGI

return to Solar panels in Italy

Here are some neat graphs from the Gambera Power CEO (owner, installer, and final user, btw...)

That's how the solar window works
Technical data and some experimental result ...
... and the air temperature profile and energy production trend one sunny day last february

For further information:

http://www.builditsolar.com/Projects/SpaceHeating/SolarWall/SolarWall.htm

http://solar.knowledgepublications.com/solar_index/solarheating.htm