Neuma Solar: 30 % More Absorber Surface within a Collector
Super solid: The Austrian manufacturer Neuma Solar presented the new collector Goliath Deluxe which can stand heavy snow loads.
Photo: Neuma Solar

Viessmann will expand its own production plant for vacuum tubes near Beijing, China. The German manufacturer for heating systems had bought into an already existing German-Chinese joint venture in autumn of 2007. The German company Eurocol GmbH held 51% on the manufacturer Eurocon.
Robert Bosch GmbH has taken over the Thuringian solar cell manufacturer Ersol Solar Energy AG, Germany. In August the world’s largest automotive supplier and electronics company bought up 44.76 % of the shares from the previous majority shareholder Ventizz Capital Partners Advisory AG. Since...