Using heat from Sun makes it run, compressing freon for air conditioning. The only electricity needed is for the fan to distribute cool air through the building. The hotter out side the cooler inside. No costly AC bills. Large commercial buildings could greatly benefit from this unit.
Using heat from Sun makes it run, compressing freon for air conditioning. The only electricity needed is for the fan to distribute cool air through the building. The hotter out side the cooler inside. No costly AC bills. Large commercial buildings could greatly benefit from this unit.
mrtismeuc 1 year ago