Single vacuum tube type solar collector

In the solar collector, the heat collecting tube is designed as a single vacuum tube structure to increase light transmittance, and a plate-type heat collector coated with a special titanium alloy is attached to the heat pipe to absorb and transfer heat. Patented technology that reduces manufacturi

Double vacuum tube type solar collector

The solar collector is coated with an absorber on the glass tube and a vacuum is created between the glass tube and the glass tube. The internal aluminum structure makes it difficult to dissipate the collected heat and has excellent absorption power, so it is less affected by external changes than o