New Zealand-based Sojol has designed a prototype of a solar air heating and cooling system which consists of a glazed solar air collector, a heat exchanger and a newly developed helical fan and delivers air at a desired temperature and an optimised flow rate and pressure level.
Eurosun 2018 attracted a fair number of researchers and solar energy specialists from around the world. In all, 350 attended the event, which took place between 10 and 13 September at the HSR University of Applied Sciences in Switzerland.
In September, the Technical University of Denmark (DTU) launched a specialisation on solar energy as part of its master’s degree programme in Sustainable Energy. Students can choose among eight specialisations, for example, bioenergy, electric energy systems, energy savings, and wind energy.