Integrated pressurised solar water heating for residential and
commercial use

These evacuated tube with heat-pipe solar water heaters are amongst the most advanced in the league of Solar Water Heating systems. For residential and commercial users with pressurised plumbing options, such as use of high pressure circulation pumps or pressure boosting pumps, SolarMaxx Integrated pressurised Solar Water Heaters are the best choice. They are maintenance free, high performance and luxury systems. These systems allow water inflow with pressure to ensure the user gets adequate water pressure regardless of an overhead or an underground cold water tank. These systems ensure that water is heated to the highest possible temperature, even in cold climates. These pressurised systems are extremely useful for hotels and other sites with pressurized plumbing setup.

Technical Information

1800mm 58mm borosilicate vacuum tubes with Heat Pipe

Stainless Steel inner tank

Galvanised Steel stand and structure

In-built electric power back-up

Aluminium Reflectors

6 bar / 0.6 MPa pressure bearing capacity

SS304 2B Stainless steel inner tank

Color plate steel outer tank

High Pressure injected PUF insulation (Polyurethane Foam insulation)

Copper heat pipe

Working Principle

The inner tube of the vacuum tube is coated with aluminium nitride that absorbs the solar rays converting it into thermal energy eventually heating the heat pipe that converts the fluid inside to hot vapours. The fluid vapourizes and rises to the top of the tube where the heat is conducted through the copper heat pipe to the flowing water above. The fluid cools down and returns to its liquid form, which makes it flow down to the bottom of the tube again to maintain the continuous heating process.

Integrated pressurised solar water heating for residential and commercial use

Integrated pressurised solar water heating for residential and
commercial use