Suitable for islands & Mid-east countries. Non-pressure water tank with a high efficiency copper coil inside.Heat exchanger is from 20m~60m.
Cooper coil solar water heaters rely on the natural circulation of water between the collector and the tank or heat exchanger. In this type of installation, the tank must be located above the collector. As water in the vacuum tubes is heated it becomes lighter and naturally rises into the tank, meanwhile, cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system.
This type solar system relies on a natural Principle –”Thermo siphon”. As the sun’s rays hit the evacuated solar collector tubes , the temperature of the water in the tubes rise to certain heat levels, making the water less dense or lighter. The hot water naturally moves up to the top of collector and through out evacuated collector tubes converting to the storage tank. The colder water in water tank, then moves down to the bottom of the collector. This process is continuous thermal processing, and 100% natural in heating water from the sun with evacuated specially designed vacuum tubes.
|SHE470-58/1800-15 to 30|
|Wanter tank||Inner tank||SUS304-2B (0.5mm)|
|Outer tank||SUS304-2B (0.4mm) or galvanized steel (0.4mm)|
|Insulation||Polyurethane foam (55mm)|
|Evacuated tube||High boron-silicon|
|Coating of absorber on glass tube||Aluminium,stainless steel,copper|
|Frame||Frame material||SUS201(1.2mm),Aluminium(3.0mm),Galvanized steel (1.5mm)|
|Maximum operation pressure||6 Bar|
4. Aluminum alloy (or stainless steel) supports are connected by bolts and nuts, firm and stable, easy to install.
|Tank Capacity||Absorbing Area||Weight||Dimension (L×W×H)||Qty. per 20FT/40FT/40HQ|
|SHE470-1800/58-15||165L||1.15m2||67KGS||1770*1290*1560||45 / 89 / 108|
|SHE470-1800/58-18||200L||1.37m2||77KGS||1770*1530*1560||38 / 77 / 93|
|SHE470-1800/58-20||220L||1.52m2||85KGS||1770*1690*1560||35 / 70 / 85|
|SHE470-1800/58-24||265L||1.83m2||100KGS||1770*2010*1560||30 / 60 / 73|
|SHE470-1800/58-30||330L||2.29m2||117KGS||1770*2490*1560||24 / 49 / 59|