Low pressurized solar water heater working principles


Thermosyphon solar water heater(compact non-pressure solar water heater) relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system.


low pressure solar water heater working principles



Low pressurized solar water heater mounting surfaces and direction:


Solar system can be installed on a flat roof or a tiled roof with maintaining the proper angles and directions.
Naturally you want the collector to receive the maximum amount of sunlight each day and throughout the year. As a general rule if you are in the Northern Hemisphere then the collector should face south and if you are in the Southern Hemisphere then the collector should face north. See diagram below.


solar water heater mounting Surfaces and direction



Low pressurized solar water heater Key points:

Inner tank: stainless steel SUS304, 0.38MM
Vacuum tube: Cu/SS-ALN(H)/SS-ALN(L)/ALN 58-1800mm
Outer tank shell: STAINLESS STEEL or PVDF color steel
Insulation: high density polyurethane,55mm
Frame: Stronger SUS-201 STAINLESS STEEL/galvanized steel


Low pressurized solar water heater application:

Suitable for an apartment, house, villa, a small residence, a hotel room, business building etc…
Domestic and professional hot water : showers and baths, dishwashers, washing machines, hot spas or swimming pools. Multiply capacity with in series / in parallel connection.


Low pressurized solar water heater feature:

Hot water anytime
The G5 solar heater adapts to all your needs for an apartment, a house or residential or hotel project. It is a product suited for everyone

High Performance Solar collectors
Thanks to vacuum tubes, UV rays are captured, and the water heats up more quickly, even in rainy days

Keeps water hot for 3 days
In addition to the vacuum sensors that act as a thermos, the tank is made of sustainable insulated high density polyurethane

30 steps Installation
With its installation manual all in pictures, and its installation video, the Solar Water Heater O6 is ready to be used in 45 minutes

5 year product warranty
With over 25000 water heaters sold worldwide our brand and our products are a symbol of confidence

Solar Heater/Electric Heater/Gas Heater Compare:


Type Solar Water Heater (50 Gal) Electric Heater (50 Gal) Gas Heater (50 Gal)
Price Tag $1,190 $334.80 $497.14
Cost per year $0 $579 $263
5 years cost $1,190 $3,229.80 $1,812.14
10 years cost $1,190 $6,124.80 $3,127.14