About
Founded in 1969, Rösener Haustechnik is a renewable energy company headquartered in Petershagen, Germany specializing in Solar.
Rösener Haustechnik is a certified master trade business in Petershagen, Germany, specializing in heating, sanitary engineering, and electrical work. The company provides consultation and installation services for renewable energy systems including photovoltaic installations and solar thermal collectors, alongside conventional HVAC and electrical services. Founded by Günter Rösener in 1969 and operated since 2010 by his son Michael Rösener, the firm emphasizes energy-efficient solutions and sustainable technologies.
Headquarters
Petershagen, Germany
Founded
1969
Business Models
B2BB2C
Value Chain
ConsultingInstallationO&M