Solar-Log

Solar-Log monitor pv systems

Solar-Log is a data logger device used to monitor photovoltaic systems. Jörg Karwath developed the first version in 2004. In 2007, he founded the start-up "Solare Datensysteme GmbH" (SDS) together with Thomas Preuhs. Since then, the company has been expanding and has been offering its products in 20 countries since 2011. In 2015, the Swiss company BKW AG took over the brand Solar-Log, which has since been run as a subsidiary of BKW.

Learn more about the SOLAR-LOG Photovoltaic Monitoring System

The Solar-Log product range includes:

  • Solar-Log Hardware
  • Smart relay
  • Counter
  • Sensors
  • Communication products
  • Installation accessories
  • Solar-Log Gateway
  • Solar-Log Web solutions
  • Solar-Log Web App
  • Alexa connection to Solar-Log
  • Online training

SDS and BKW an energetic future

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Interesting reference projects from Solar-Log

  • In 2011, the Pfitscher family's winery in South Tyrol installed a photovoltaic system with an output of 17.15 kWp, which is monitored by Solar-Log 1200 and Solar-Log Web Enerest.
  • The Thaba Tholo Game Farm in South Africa is not only home to the "Big Five" but also to a 750 kW solar field, which is an island system that supplies the farm with electricity. This large PV system is monitored by Solar-Log 2000.
  • One of the largest PV rooftop installations in Switzerland is also monitored by Solar-Log . There are 29,737 solar modules on the distribution centre of Migros Neuendorf, which produce an annual output of 7.23 GWh of electricity. The plant was built between 2013 and 2016. It consists of seven sub-systems, each of which is controlled by a Solar-Log 2000 and monitored by Solar-Log Web Enerest.

For more information on Solar-Log , visit the company website at www.solar-log.com.