150L Integrative Non-Pressurized Solar Water Heater

Integrative Non-Pressurized Solar Water Heater
Feature:
1. Efficiency
2. Simple configuration
3. Economical
4. Reliable
Specification:
1. Solar Collector: Vacuum tube (58*1800mm); 3 layers coating (CU/-S/S-AL/N)
2. Inter Water Tank: Food grade stainless steel (SUS304-2B, SUS316 optional)
3. Outer Water Tank: Color armor plate, Stainless SUS304
4. Water Tank Insulation: High density Germany polyurethane foaming in thickness of 50mm
5. Frame: Galvanized painted steel, 1.5mm thickness. Flat roof and angle roof. Angle 27degree.
6. Heat Preservation: 72-80 hours
7. Absorption Rate: Greater than 93%
8. Heat Radiation Rate: lesser than 6% (100 celsius degree)
*150L, 200L, 240L, 300L, 360L available
* Solar water heater main parts(tank, vacuum tubes, frame): 3years warranty for color armor plate, 5 years warranty for stainless. 1.5 years warranty for the accessories.