This is a pressurized system, with the tank and collector combined. We call it the Integrated pressurized system. The design of this system is direct; the tap water piping is connected directly to the system, and water is fed automatically by the pressure. The vacuum tubes absorb the solar energy and transfer the heat to the tank through the copper pipe inside the tube, and the water inside the tank is gradually heated.
This system includes MG anodes which are used for anti-corrosion, and an electric element which is used when there’s not enough direct sunlight. It also includes a P/T safety valve, so if the tank is overheated or water pressure exceeds 6 bar, the P/T valve will open automatically to protect the tank.
The integrated pressurized system has recently been approved as one of the most effective heating systems, so it is becoming more and more popular throughout the world.
|Technical Data of Integrative Pressurized Solar Water Heater|
|Water tank||Inner tank||SUS304-1.2mm|
|Outer tank||SUS304-2B (0.4mm) or galvanized steel (0.4mm)|
|Insulation||Polyurethane foam (55mm)|
|Tubes||Heat pipe material||TU1/TU2 copper|
|Size of glass vacuum tube||￠ 58/1800mm|
|Material of glass vacuum tube||High boron-silicon|
|Coating of glass vacuum tube||AL-SUS-CU|
|Maximum operation pressure (Bar)||6|
|Product Model||Tubes||Tank Capacity||Absorbing Area||Weight||Dimension|
|470-1800/58-12||12pcs||100L||0.92m2||63KGS||1830*1210*1600||52/ 104 / 126|
|470-1800/58-15||15pcs||125L||1.14m2||78KGS||1830*1450*1600||43 / 86 / 104|
|470-1800/58-18||18pcs||150L||1.37m2||93KGS||1830*1690*1600||35 / 70 / 85|
|470-1800/58-20||20pcs||165L||1.52m2||103KGS||1830*1850*1600||32 / 64 / 78|
|470-1800/58-24||24pcs||200L||1.83m2||125KGS||1830*2170*1600||27 / 55 / 67|
|470-1800/58-30||30pcs||250L||2.29m2||156KGS||1830*2650*1600||23 / 46 / 55|