2018101On October 22nd, Gree Electric introduced a new solar air conditioner, which solved this problem. Solar air conditioning, as its name implies, is that air conditioning is as warm as sunshine. Even at the ambient temperature of -35℃, this air conditioner does not need electric heating, and it can achieve the heating effect completely by relying on the heat pump.
It is understood that the solar air conditioners launched by Gree are compressors independently developed by Gree, and the core technology has reached the "international leading" level.
Extended data solar air conditioner "two-stage enthalpy-increasing variable frequency compressor" won 32 national invention patents, and "three-cylinder two-stage variable displacement compressor" won 3 1 national invention patents.
According to Wang Xiaobing, the traditional heating methods generally include central heating, floor radiant heating and ignition heating, but there are many hidden dangers, such as great harm, high cost and difficult maintenance. Relatively speaking, air conditioning is the best heating scheme at present. As for the three-cylinder two-stage variable displacement compressor independently developed by Gree, this kind of problem is well solved.
People's Network-Gree solar air conditioning -35℃ stable heating leads the new era of heating.