[Energy] Evacuated thermal collecter
Sage Radachowsky
sage.radachowsky at gmail.com
Tue Nov 15 16:44:27 EST 2011
Hi,
I just remembered this technology ... it can boil water from plain old
sunlight ... it is like a clear thermos with a black pipe in it ... the
pipe absorbs heat, which cannot transfer back out because the space in
between is a vacuum, like in a thermos.
http://www.solarpanelsplus.com/thermal-how-it-works/
Very good, reliable way to heat water very very hot.
Finding it is the challenge.
Sage
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.mayfirst.org/mailman/private/energy/attachments/20111115/7a2436f3/attachment.htm>
More information about the Energy
mailing list