Carl: August 2009 Archives

Being a high altitude plateau in the Jujuy region, Puna has one of the highest insolation levels in the world. No wonder that an NGO promoting solar power is already active in the area.

The local foundation, EcoAndina, recently opened a solar workshop in the area. When I went to visit the workshop, I was given a tour by Christophe Muller - a solar specialist from Germany.

"EcoAndina investigates the need for solar technology in Puna. We train people and coordinate fabrication and distribution of solar equipment. Five Argentinian companies fabricate the equipment, mainly for thermal applications, and EcoAndina distributes on a commercial basis or through donor funding." said Christophe, as he showed me the different applications in the workshop: a solar water heater, a solar dryer, a solar cooker, a solar oven.

The application of the solar oven is impressive. Sun rays are concentrated by a parabolic dish on the oven which can reach temperatures up to 320 degrees celsius. Enough to bake bread.

panels absorb energy from the sun in the high altitude region of Puna, northern Argentina

The sun really is a powerful force. To help us reach more rural communities and give them the opportunity to harness this power, please support this project.