Air source heat pump is well-known in China, including Midea, Tsinghua Tongfang and Tsinghua Sunshine. Other brands vary from place to place. If you plan to buy, the price is second, but also depends on the performance, failure rate and after-sales service of the product.
Air-energy water heater uses the principle of heat pump to extract heat from air and transport it to water, so as to make hot water. Compared with solar energy, it is less affected by the weather. My home is in Jiangsu province, and the air energy used for mu ge is stable all year round. Officials say the ambient temperature is -7~43℃ and it can run normally.
Guangdong Midea Commercial Air Conditioning Equipment Co., Ltd. is one of the top 500 enterprises in China, with the largest market share of air energy, the winner of three consecutive top ten brands of air energy, and one of the largest white goods production bases and export bases in China. Since the establishment of 1999, Midea has invested a lot of money in technology research and development, equipment renewal, talent introduction and information management, and devoted itself to the research and development of new energy products and technologies and the transformation of results.