Combined Solar Systems  Manufacturers, Traders, Suppliers

The components of combined solar systems are the large storage tank including optimum control and the collector in the roof area. Flat-plate collectors, with areas of ten and fourteen square meters, for example, normally serve as energy suppliers. In special cases, efficient vacuum tubes with an area of seven to eleven square meters are also used. The best efficiency is achieved by combined solar systems in which storage tanks, controls and collectors are optimally matched to the building's requirements. The storage tank is the heart of every combi-solar system. It normally provides space for 600/1000 litres of water, which can be heated to 95 degrees Celsius by sunlight. With optimum insulation, heat can be supplied for almost two weeks during the summer/transition period without being reheated by solar energy. The size of the storage tank should be adjusted to the transport to the cellar, all doors and stairs before purchase.The domestic hot water and drinking water is normally heated by the storage tank using a Tank-in-Tank system. The drinking water inside the inner tank is heated by solar energy heated storage water. During the cooler months you can reheat with a gas or oil boiler. The trade offers combined solar systems with an integrated buffer storage. It heats the heating water either with solar energy or by means of a boiler. This buffer storage tank is particularly recommended for pellet or chimney heaters.