Solar thermal collector

Specifications:
1) Heat pipe: "U" pipe and "I" pipe;
3) Glass tube dimensions: 58mm x 1. 8m / 47mm x 1. 5m;
4) Heat preservation: 72hrs;
5) Hail resistance: 25mm.

E) Endures climate feature: Thermal efficiency is good for the whole year.

D) Long service span: 15 years.

C) Magnetism accuse of alternative absorption coating, AL / N / AL of sputter aluminum nitrogen aluminum alternative absorption coating solar radiation absorption rate e93%, and hot remittance d6%.

B) Double-deck glass coaxial structure, intermediate layer releases the vacuum, maintains 5 x 10-2Pa high vacuum for a long time while in charge.

5) Working principle of low pressure solar heater: Adopts the alternative absorption coating to absorb the solar energy, heats the water in the vacuum tube directly, and through the cold hot water convection, changes the solar energy into heat energy to store in the water tank.
A) Adopts the double-deck highly special hard glass tube of boron silicon.

4) Inlet water hole connects to the tap water, and the outlet hole connects to the tap water. The outlet hole produces pressure hot water directly.

3) Can be installed in the courtyard, on the roof or balcony.

2) Easy to use, also convenient to install.

1) Working principle of high pressure solar heater: Utilizes the alternative absorption coating on the inner surface of the vacuum tube, from the high-temperature environment super-conduction tubes, leads the heat to the water tank, and produces hot water.

Features:

SHCMV tube is mainly assembled with heat-pipe, borosilicate glass tube, heat-collecting plates, metal cover, getter, heat exchanging end and aluminum safety-protection cap. The magnetic-control sputtering selective absorptive coatings on the heat-collecting plates have a high absorption coefficient of more than 94%, and a emission coefficient around 8%. The vacuum degree in the borosilicate glass tube is more than 5?10-3Pa, equipped with long effective air degassers to keep the setting vacuum degree inside the tube a constant.

Vacuum Tube solar collector

Features:
1) Metal elastic sealing process solves the aging problem, and keep permanent sealing;
2) High intensity fixing and locking device, with the function of typhoon resistant;
3) copper plated with black chrome, high performance, selective absorbing film;
4) high tech super sonic welding process, and low temperature welding make no defects;
5) High quality toughened glass, high light piercing ratio, and impact resisting assure a long service span;
6) Simple integral design, convenient connection of circulation port, reliable sealing.

Daily hot water output capacity is from 150L to 300L per plate. Module design can supply enough hot water for big buildings.

Solar thermal collector, 47x1500mm, 58x1800m, heat pipe or cupper coil or electric heating cable optional, High efficient.