1 Department of Buildings and Energy, Technical University of Denmark2 Department of Civil Engineering, Technical University of Denmark
The central solar heating plant at Marstal is monitored since 1996. The data is analysed with focus on the applied constrol strategy for the solar collector field. Variable flow is applied which is not the case at the other plants compared. The project analysed the performance, compared the performance with other control strategies and made proposals for furher enhancements.