AC-Sun is a developing company working on patented ideas. Our focus is on developing a solar thermal powered air-con system.

We turn solar heat into cooling with a minimum use of electrical power.  

Our system can run with a solar heat COP of up to 1 and an electrical power consumption COP of up to 60. This means that we can turn 1 KW of solar heat into 1 KW cooling when using 1/60 KW electrical power.