ARA Renewable-Energy Power System
The station shown at the upper left has a small wind turbine for year round power generation, and a 320W photovoltaic panel for generation during the austral summer.
In the lower-left photo, a station has a Bergey XL.1 kW turbine on a 20m tower. Metrology stations are mounted at 3 heights for a study of wind profiles, which are affected by the surface characteristics of the wind-blown terrain.
Another turbine at the upper right, is a test of a Raum turbine which has since been replaced.