Companie: Viessmann

World’s largest flat plate collector manufacturers in 2019

One-half of the world’s largest flat plate collector manufacturers participating in the most recent survey expressed satisfaction with how business developed in 2019. One-third achieved production volumes ‘as expected’ and […]

Remote control cuts energy bill

The heating industry is becoming increasingly digital, as evidenced by several new types of remote-control devices that were on display in the Energy halls of this year’s ISH, the world’s […]

Five new solar-bioenergy villages in Germany

Five German bioenergy villages added solar fields to their district heating systems in 2018. It was a significant increase over 2017 and 2016, when only one larger field was commissioned […]

World’s largest flat plate collector manufacturers in 2017

The 2017 ranking of the world’s largest flat plate collector producers clearly shows the market dominance of Chinese companies. Even second-ranked Greenonetec, an Austrian collector manufacturer, is now majority-owned by […]

Solar thermal goes digital

On 14 December 2017, members of industry associations Austria Solar and BSW-Solar met founders of start-ups to draw up digital strategies for solar thermal. One of the key findings from […]