Separated solar water heater with high pressure

Specifications

convenient ,economical, hi-tech
certificate: CE CCC ISO9001 RoHS SGS

 

1)Inner water tank shell is made of SUS304-2B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable
2) Heat insulation of water tanks adopts polyurethane foam and the thickness is 55mm
3) Silicon rings to connect and seal them
4) The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time
5) Whole glass vacuum tubes adopt super hard borax and silica glass
6) Absorption rate: =93%, thermal radiation rate: =6%
7) It resists 25mm hail and the using life can last 15 years
8) Temperature when exposed to sun without water: 250^oC, 2.5 hours to boiling point if using single tube
9) If you use electrical appliances to aid heating and to switch off the power supple before bathing

 

Features:
1) Reliable and efficient twin-glass solar tubes;
2) Copper heat pipes for rapid heat transfer;
3) Easy plug-in installation;
4) Free maintenance;
5) Suitable for mains pressure water (up to 1.0 bar);
6) Corrosion resistant silver brazed copper header;
7) Aluminum frame;
8) Powder coated (black, brown or silver) aluminum casing;
9) Stable solar conversion during the day;
10) The perfect solar collector for domestic solar water heater systems;
11) Ideal for commercial solar water heating applications.

Work Principle:
1) The operation of the solar collector is very simple.
2) Solar absorption: solar radiation is absorbed by the solar tubes and converted into heat.
3) Solar heat transfer: heat pipes conduct the heat from within the solar tube up to the header pipe
4) Solar energy storage: water is circulated through the header, via intermittent pump cycling.Each time the water circulates through the header, the temperatures is raised by 5-10C. Throughout the day, the water in the tank is gradually heated.