Spain's GFM says its new system can produce 500 liters of water per day. It claims it is a low-cost way to improve access to electricity and drinking water in remote areas.From pv magazine Spain Spanish solar company Generaciones Fotovoltaicas de la Mancha (GFM) has developed the Watenergy Project, an off-grid, portable system that produces electricity and drinking water. A number of technologies, including the use of desiccants, can produce condensation by lowering the temperature below its dew point. But the condensers that are currently on the market need electrical energy to operate, which ...Den vollständigen Artikel lesen ...