1). Highly efficient absorber of high oerformence with daily average efficiency over 50%;

2). Start up quickly, heat pipe transfer the heat energy into the storage tank in one directon;

3). Withstand pressure of 6 Bar, can be connected directly with city water;

4). No water inside the evacutaed tubes; the solar water heater can still in service even with several tubes breakage

5). Highly efficient insulation with polyurethane foam;

6). Simple structure, easy to assembly and instal;

7). Can be used all year round in the cold climate;

8). Can be used together with auxiliary electric boost;

9). Long service life, can be used over 15 years.

Vacuum tube: super conducted heat pipe (without water)

Outer tank: Colorful steel, 0.4mm thick 

Insulation tank: SUS304 pressurized inner tank

Inner Tank: Crystal liner 4mm, steel 1.5 mm 

Thick Insulation: Polyurethane foam, 50 mm 

Working pressure: 7 bar

T/P valve: 6 bar/99 °C

Working principle: direct working withstand pressure

Daily efficiency: ≥ 55% (≥ 42% in winter) 

Working temperature: 60 Degree Celsius -35 Degree Celsius 

frame: slope and flat roof multifunction

Assistant function: electric heater

Capacity: 150L 200L 300L

We accept the custom-made according to your specifications