Photo voltaic panels are inclined to do finest when they’re pointed on the solar. Sadly, the solar strikes. Whereas there have been many, fancy, high-tech solar-tracking programs invented, it is also true to say that the solar tends to comply with a reasonably predictable path from someday to the following—so perhaps easy, low tech options may work too?
That is the pondering behind the “SunSaluter”, a easy photo voltaic panel rotator that is powered solely by the magic of gravity and dripping water. AS Rachel reported back in 2011, the SunSaluter was invented by former Princeton pupil Eden Full when she was simply 19, the SunSaluter is now promoted by a non-profit 501c3 which works by the identical title, and which helps native entrepreneurs in creating nations set up for-profit companies based mostly on Full’s design.
Test it out right here in operation at a house in Sirohi, India, the place it supplies Saavan and his household of 15 with a supply of fresh, dependable electrical energy at a fraction of the price of a standard motorized rotator gadget.