- Solar tank: from 100Liter to 300Liter
Outer Tank: Galvanized steel, thickness: 0.31mm;
Insulation layer: Polyurethane foam, thickness: 50mm;
- Solar Vacuum Tube:
- Solar Frame:
Model | Absorber Area | Tank Capacity |
LTY-TF12-58/1.8 | 1.5 | 120L |
LTY-TF15-58/1.8 | 1.88 | 150L |
LTY-TF18-58/1.8 | 2.25 | 180L |
LTY-TF20-58/1.8 | 2.5 | 200L |
LTY-TF24-58/1.8 | 3 | 240L |
LTY-TF30-58/1.8 | 3.75 | 300L |
Pls. Note: The non-pressurized system has two capacities. One is real tank capacity and another one is the vacuum tube's water capacity. For example, LTY-TF12-58/1.8, the real tank capacity is 100Liter, but the whole capacity is 120L.
The tank capacity depends on the family members:
100Liter for 2-3 people
150Liter fo r3-4 people
200Liter for 4-5 people
250Liter for 5-6 people
300Liter for 6-7 people.
The non-pressurized system is suitable to warm weather like Middle East, South America and Africa etc.
So if you have the South Africa, you can introduce the non-pressurized solar water heater.






