Juan Alvarez Apr 21, 2009:

pastores solares A "pastor eléctrico" is an electric fence specially designed for cattle (see picture: http://exactlinefencing.com/hot_strand_fence.gif ). It prevents cattle from straying away from grazing pastures. It usually feeds on batteries that need to be periodically replaced.<br><br>A "pastor solar" is exactly similar, only it is solar-powered. It does have a solar panel on top, but it is definetly not a solar energy panel.

Lydia De Jorge Apr 20, 2009:

pastores solares http://www.electronicalugo.com/index.php?main_page=index&cPa...