Huayang integrated central solar water heating system integrates evacuated tubes into collector scientifically to achieve the highest efficiency and concentrate collector units into a large-scale array, thus form central water heating system together with heat-preservation water tank, auxiliary heating system, intelligent control system, pipes, circulating system and water supply system. The water temperature can be set as requirement and the system can realize 24-hour hot water supply with the help of routine resources (such as petrol, gas, electricity) heating.

HY-LJ series is our patented collector which uses an open loop collector to realize the function of closed system. You can also treat this system as a preheated system.

This kind of thermosiphon solar water heaters are widely used in China, South East Asia, Africa and Latin America. In some of Europe countries and America, they are used for large hot water projects such as solar pool. As other thermosiphon solar systems, there are also other subsidiary functions for your smooth usage, such as auto water supply, anode protection, accessory electrical heater and system auto control.