Smart Green Tower (us-en) | homify
Frey Gruppe
Frey Gruppe
Frey Gruppe
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Smart Green Tower (us-en)

Welcome to your smart future!
Smart Green Tower – buildings as energy sources for the city.

A building that can think and act on its own? That is our goal.

Together with our partners Siemens and Fraunhofer ISE we are developing interdisciplinary solutions for sustainable energy management for the cities of tomorrow.

Solar power: Energy is captured through high performance photovoltaic modules integrated into the building that provide both shade and produce energy, which is then stored in a lithium ion battery with a megawatt storage capacity for later use. The vanadium redox flow battery can do even more: it can feed the stored energy into the power grid within minutes as well as stabilize the grid and support the primary energy needs of an entire urban district.

A tower offers space as a dwelling for living and working. But functionality comes in various shapes and colors. There are no limits to the architectonic creative drive. How will the next Smart Green Building look?

Find out more on:

  • Smart Green Tower in Eco-city of Freiburg Frey Gruppe

    Smart Green Tower in Eco-city of Freiburg

  • Mock-Up Frey Gruppe


  • Mock-Up Frey Gruppe


  • Smart Grid Frey Gruppe

    Smart Grid

  • Model: Front, solar panels (photovoltaics) Frey Gruppe

    Model: Front, solar panels (photovoltaics)

  • Megawatt class battery storage Frey Gruppe

    Megawatt class battery storage