|Order by performance: output||Order by volume: output|
Swith flat absorber, protected by a special toughened glass in tightly isolated frame. Special antifreeze mixture flows in copper tubular register under absorber and works as a heat carrier. The ATTACK flat collectors are ideal solution of D.H.W. preparation and seasonal warming of swimming pools. There is a very good relation between price and output of these collectors.
With double-wall glass vacuum tubes and copper pipes with heat transmitting liquid. Selective absorbing layer is created on the internal side of pipe. In order to use the radiance maximally, there is parabolic reflection glass placed behind the vacuum pipe. Vacuum ensures perfect high temperature isolating protection in copper tubes. Efficiency of these collectors is higher in transient and winter period. They can be used for D.H.W. preparation and also as a support of heating.
The sun is safe, practically unlimited, and renewable source of energy, available within the major part of the year. Utilization of the sun energy contributes to the permanently sustainable way of life, without any negative consequences on the next generations. Usage of the sun´s energy does not have any negative ecological influences within the whole period of the ATTACK solar collector´s life (under our climatic conditions it takes approximately 20 – 30 years).
Amount of the sun energy, which annually gets on the Earth´s surface, is 10.000 higher than the current annual worldwide energy consumption!
Unlike temperature differences, differences in intensity of the sun radiance inthe regions of the country do not have to be significant. Therefore it is important to consider the placement of collectors – locality of the country does not have such big influence. Most of the radiance gets on the Earth at midday.