Solutions for the use of low-exergy systems are being developed for the heat supply of existing multi-family houses.

Development of a LowEx multi-line network capable of integrating different local energy sources at different temperature levels.

New coatings for flanges of offshore wind turbines are to provide lasting protection against corrosion.

Foundation piles with absorber arrays extract heat from the ground in winter and serve as a cooling source in summer.

A new patented system with two parallel filter units filters fine particles and protects the heat exchanger and injection well.

Manufacturing several solar cell concepts on one line and also further developing PERC and ZEBRA cells for higher efficiency.

Cost-effective repair of corrosion damage to support structures caused by seawater and microorganisms on site.

In the future, solar power plants will be able to take on grid-friendly tasks by using specially tailored inverter technologies and system solutions.

Efficiency for module-integrated power electronics can be improved by new semiconductor materials.