With this device people will not only heat the air, but also to make the temperature in the room below.
Engineers have created an early prototype of the solar panels for cooling the room, but the actual design is too early to say, since the model is only in development. The objects on the planet lose heat in the form of infrared radiation, invisible to the human eye. The atmosphere reflects it and it comes back. At some length of the infrared waves heat is sent into space. The engineers decided to use this pattern, creating a safe device for cooling buildings without the greenhouse effects caused by the air conditioning.
Journal of Joule published an article in which tells about the scientists that developed the dual-frequency device representing a solar car at the top and cooler at the bottom. To maintain the device at the same time cold and hot they have created a vacuum chamber. Thus, different panels can radiate heat and frost at one point in time. This device is able to heat and cool a room depending on the need.
Scientists say that this device is not intended for mass production, because it was created using expensive components. Maybe in the future, experts will make a more efficient solar panel to cool it, but now this goal is unattainable.