Solar project non-pressurized solar collector
2.Unpressurized,can be used for natural circulation system,large collector area,easy to assemble and install.
3.Polyurethane insulation,high pressure foaming process,small heat conductivity coefficient,not easy to
4.Designed for commercial buildings,Suitable for schools, dormitories, hotel, bath center and other public construction.
5.Can be used in large swimming pool heating,industrial hot water and other hot water system.
6.High effcient all glass vacuum tube,high collect thermal effciency,high heat preservation effciency.
This model operates to feed water automatically.
Using thermosiphon system- depending on the different density between hot water and cold water, a water ﬂowing cycle is created in the tubes. Hot water ﬂows antomatically upwards while the cold water ﬂows down. The water in the manifold will be heated from this nautal circulation.