From the power contingency that lives the country, one considers to develop proposals that incorporate concepts of efficient power design. Making the problems visible of the existing rural establishments in the coastal strip of the desert of Atacama, in its majority lived permanently by artisan fishermen and temporarily by veraneantes. All these towns work with conventional power systems at a high economic and environmental cost. The present project occupied the second place in the Aid of Ideas for the development of architectonic designs made by the MINVU and the PPEE to develop a suitable habitability of solar protection and luminance for summer, design and innovation with controlled soleamiento and Efficiency and effective yield for the summer, high-priority subject in the location region.