Ulbjerg, F.
July 1997
Fuel and Energy Abstracts, vol 38-4, p. 246
At Narstal on the island of Aero, Denmark, the world's largest solar heating system is in operation. It is designed to meet 13-15% of the town's heating demand. The operation of the system comprising 8000 m2 of solar collectors and connected to a 2100 m3 heat accumulator is studied.
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