Our Passive Solar Water Boiler System is a photothermal system which can use the sun's thermal energy for water heating without using any type of fuel.
Components of a solar water heater
1.- High borosilicate 3.3 glass vacuum tubes: They can capture the energy of the sun's rays even on cloudy days.
2.- Water tank: It serves as a hot water tank, which can be made of stainless steel and galvanized steel. The insulation can preserve the temperature of the water even at night when there is no sun.
3.- Structure: It can be made of galvanized steel, stainless steel or aluminum alloy. It is highly resistant to corrosion and of maximum durability.