Solar heat system with overheat and freeze protection.

Solar heat temperature difference control system with overheating and freezing prevention function that does not boil over or freeze, and the circulation of the heating medium is good, so there are few defects and the durability of the equipment is guaranteed.

Vacuum tube heat pipe type solar collector

Manifold type forced circulation solar collector

Natural circulation solar water heater with overheat protection.

Natural circulation all-in-one solar water heater with overheat and freeze protection.

Top-down combined heat storage tank for hybrid heating

Bottom-up heat storage tank

Solar overheating and freezing prevention differential temperature control device

Solar temperature differential control program with overheat and freeze protection.

Mixing Valve

Mixing valve for hot water only (15A*15A*15A)

High temperature automatic pressurization pump

Automatic pressurization pump for low noise and high temperature

Double Insulation Replenishment Tank

Double insulated make-up tanks to prevent freezing

automatic ball valve

Electric ball valve and three-way valve for high temperature

Eco-friendly treatment and resource conversion technology of organic waste

Recycling technology by thermally hydrolyzing organic waste in an eco-friendly way