2 units of Aeolos-H 60kW were installed in the remote hilly area in Uruguay in 2016. It is the micro-grid system with ELPOWER grid-on inverter to supply the power for the pump. It succeeds to replace the diesel generator completely. The batteries are put in the container to ensure if there is no wind and no sun, the pump could keep working for 3 days. After 6 years later, it still works well and has saved plenty of energy.