In 2004, Jörg Karwath had the initial idea and started developing the first Solar-Log™ in his garage – a data logger to monitor photovoltaic plants. Three years later in 2007, the start-up company Solare Datensysteme GmbH (SDS) was founded by Thomas Preuhs and Jörg Karwath. Within a few year, the company established itself global presence and by 2011 the Solar-Log™ product range was already being sold in 20 countries.
⌖ Solare Datensysteme GmbH Fuhrmannstr. 9, Keiser, Germany