Non-pressurized solar enter hot water system composed of several groups of non-pressure solar system and auxiliary back up heating equipments.You can enjoy hot water in 24 hours.
　　high efficiency and adopt heat pipe tube solar collector
　　safe and adopt back up heating equipments,supply hot water in 24 hours
　　long life and adopt advanced design and technics
　　automatic and adopt imported controller
　　combined with construction,separate tank,nice design.

Application field：
　　 drinkable hot water,public hot water and industrial hot water etc..
　　 apartment,hotel,restaurant,school,hospital and factory etc.