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Evacuated tube solar collectors are very efficient. The efficiency of the evacuated tube solar collector depends mainly on the angle.
The main part of the evacuated tube solar collectors is a special vacuum tube, in which is being situated water.The entire design is made on the principle of thermos devices. The vacuum eliminates convection losses and thermal conductivity, reducing the overall collector heat loss to a minimum. This ensures a stable high efficiency collector. Around the cavity filled with fluid to reduce unproductive heat loss created a kind of evacuated chamber. Using this element can heat the water even if the ambient temperature is minus. To improve the efficiency of appliances, internal evacuated tubes are made faceted forms. The outer shell tubes manufactured from special glass having high strength and long time do not lose their optical properties.

The advantages of evacuated tube solar collectorsEvacuated tube solar collectors is the most effective for the conversion of solar energy, both in winter and summer seasons.High reliability and durability of evacuated collectors will provide you with warmth for many years.Vacuum collector prevents the growth and development of bacteria and microorganisms in heated water.
Solar collectors of various types allow you to receive thermal energy, which is primarily used for hot water, which is especially important in summer. Using solar collectors can reduce the cost of heating hot water at 65% and heating costs – 30% per year.