compacte non-pressuriced solar system
1,high heating efficiency
2,easyly installation, energy-saves
3,competitive price

compacte non-pressuriced solar system

One pipe inlet-outlet on the water tank,and two pipes inlet-outlet on the water tank.

Details of non-pressure solar water heater:
1. Inner tank: Stainless steel SUS 304-0.50mm
2. Vacuum tube: QB-AL-N/AL-47-1500/58-1800
3. Outer tank: Painted steel -0.50mm/Stainless steel-0.50mm
4. Frame: Coated galvanized steel-1.5mm/Stainless steel SUS-1.5mm
5. The material of insulation: Polyurethane 50/60mm
6. The reflector: Stainless steel

Features:
1) Inner tank: SUS304-2B stainless steel, advanced welding technique,
Thickness 0.50mm
2) Out shell: Color steel with PVC layer , advanced welding technique,
Thickness 0.50mm
3) Corrosion resistant
4) Isolation layer: 50-60mm imported polyurethane foam for superior
Heat preservation
5) Frame materials: Coated galvanized steel/Corrosion resistant stainless steel
6) Type: 12, 15, 18, 20, 24, 30, 36tubes
7) Capacity: 100-360 liters

Solar water heater Remark:
1. Solar heat storage tank diameter(mm): 410/460
2. Thickness, insulated(mm): 50/60
3. Vent connection(inch): 1/2
4. Electric heater connection(inch): 1
5. Water connection(inch): 1/2
6. Collector angle(degree): 30/45

Optional accessories: Assistant tank, controller and electrical heater.
Warranty: 3 years for full system / 15 years for vacuum tube
Lead time: Within 2 weeks for full container
Payment: Telegraphic Transfer (T/T), Letter of Credit (L/C)