Description and technical specifications
The BABYSUN BS-NPS-15 non-pressurized solar collector is intended for water heating and is based on the natural circulation of water between the vacuum tubes and the water tank. As the water in the vacuum tubes heats up, it rises naturally in the tank, while the cold water in the tank flows into the vacuum tubes, causing circulation throughout the system.
Inner tank: SUS 304-2B food-grade stainless steel;
Outer tank: stainless steel;
Insulation layer: polyurethane foam;
Heat conservation: 72 h.
Vacuum tube information:
Material:Borosilicate glass 3.3;
Diameter: Φ 58 mm;
Length: 1800 mm;
Hail resistance: 25 mm;
Material: stainless steel