Product Description

Characteristic : Europe solar keymark certification Product, very popular in Europe 1 All-glass evacuated tube adopts vacuum insulation, and the thermal preservation of water tank is foaming of polyurethane at high pressure. Our products are configured with energy saving standard, which solves the heat loss caused by the heat transfer, heat conductivity and heat radiation. 2 It has much longer longevity than solar collector heat pipe 3 The influence of water quality is small 4 The water tank and the solar collector are apart , it is easy to install. 5 The vacuum tubes absorb the solar energy and transfer into heat energy, then pass it to the U pipe, it can get high temperature. 6 There is no water in the vacuum tube , so the tube will not break in the winter. 7 It is steady and credible. 8 It can be combined with the architecture prefectly 9 It can be combined with existing pipeline. *0 It can still operate in the event of occasional tube breakages *1 Evacuated tubes convert solar energy into thermal energy that is transferred to copper U pipes by an aluminum fin with high solar energy absorption and low heat radiance loss. Liquid (pure water or glycol solution) in the U pipe heats up, and the U pipe conducts thermal energy to the water inside the storage tank through internal copper coils. *2 Uses an electrical heater to heat water during cloudy days or at night. As the water temperature can be adjusted using an automatic controller *3 With a testing pressure of 1.2 MPa, this system has a working pressure of 0.6 MPa.