Solar Thermal Roofs

This Josef Jenni Design Has the World's First Fully Sufficient Solar Heating

Most buildings are content to derive a portion of their heating from solar technology, but this groundbreaking Josef Jenni structure produces double its energy requirement with its massive solar roof.

Through the use of huge solar thermal flat plates, Josef Jenni's design transports solar heat accumulated on the roof into a large 200-cubic-meter tank via copper tubing. The system has the dual advantage of being able to provide the house with carbon-zero hot water while simultaneously heating its floorboards.

To date, Josef Jenni's design is the most dramatic example of solar heating technology in the world, but its success will likely influence many other construction projects to follow suit -- especially in countries where heating a building year-round can be a monumental expense.

Solar Heating Technology
Disruptive innovation opportunities include developing more efficient solar thermal flat plates and exploring new ways to transport solar heat.
Carbon-zero Hot Water
Disruptive innovation opportunities include creating more advanced systems for producing carbon-zero hot water from solar energy.
Energy-efficient Construction
Disruptive innovation opportunities include designing buildings with solar roofs that can produce double the energy requirements.

Where This Applies

Construction
Disruptive innovation opportunities include integrating solar heating technology into building designs.
Renewable Energy
Disruptive innovation opportunities include developing new solar thermal technologies for efficient energy production.
Home Appliances
Disruptive innovation opportunities include creating advanced systems and appliances that utilize solar energy for heating and hot water production.
SCORE
3.0 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America, Europe, Asia
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 31%
Activity 51%
Freshness 8%

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