2012 rooftop solar geyser
Minimum Order: 0
Quality/Safety Certification: 0.00
1.ecomonic choice for family use
2.high quality stainless steel outertank ,nice looking
3.easy operation
Specification
| pressure type | non-pressurized system |
| Solar Collector | Glass Vacuum Tube |
| vacuum tube size | Dia:58mm Length:1800mm |
| bracket material | Aluminum alloy |
| bracket thickness | 1.5mm |
| tank capacity | 150L~360L |
| tank material | Inner tank:food grade, imported SU304/2B stainless steel |
| Outer tank: imported SU304/2B stainless steel | |
| tank thickness | inner tank: 0.3/0.4mm |
| outer tank:0.3/0.4mm | |
| Optional Accessories | electric heater, assistant tank, intelligent controller |
| insulation | Material : imported polyurethane(from Germany) |
| thickness: 50mm for maximum 72 hours conservation | |
| cold resistance | -30 celsius degree |
| tube hail resistance | ≤25MM |
Waranty
5years for whole system
working principle
The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and water in evacuated tubes aborbs the heat.According to temperature rises along with density drops,and weight goes down,hot water will go up to exchange with cold water in tank. In this way,the temperature of the water in tank goes up
