On March 19, solar equipment, ningxia hui autonomous region departments, ningxia hui autonomous region, housing and construction department jointly issued by the 'about organization declared autonomous region in 2019 pilot demonstration project financial support for renewable energy application notice of special funds, points out that the demonstration to promote renewable energy applications. In renewable energy application technology innovation, the key support of heat pump, solar thermal + heat pumps and other renewable energy application technology innovation research and construction of the pilot, in 2019 autonomous regional fiscal support renewable energy application demonstration promotion project for fixed subsidies, solar photovoltaic (pv) network, the county ( City, area) No more than 4 million yuan. In solar technology, the application of technological innovation in the farmhouse, such as area smaller than 300 square meters production throughout the life of buildings, solar energy as the main energy, solar energy as the ultra-low temperature or low temperature heat source of water source heat pump, air source heat pump, air can be assisted to achieve building heating throughout the day. Among them, the solar panels, air source heat pump technology demonstration to promote the ultra-low temperature air source heat pump technology for public buildings, heating, hot water supply. In recent years, solar panels, due to the air source heat pump heat pump energy saving, environmental protection, safety, comfort and other advantages. Compared with ordinary electric heaters, electric water heater, air can heat pump heating of the main energy comes from the air, through to carry electricity energy for heating in the air, as a result, the heating efficiency is as high as 400%, is four times the size of the average electric heaters, electric water heater, but a 75% energy saving than normal electric heaters, electric water heater. It is so, air source heat pump is widely used all over the country, and favored by many consumers. As air source heat pump industry well-known enterprises, in the wider European winters in many brands of air source heat pump, has been the industry leader, its products are widely used in the community, schools, hospitals, hotels, business clubs and other fields. Since its inception, has been to create a great new European winters in life for the enterprise vision, focus on air can heat pump field. At present, in the wider European winters has many laboratory, and scale of hundreds of technology research and development team, the innovation has the absolute security technology research and development strength. Changing attitudes of consumers, the European winters in following the market demand, the solar energy equipment, pay attention to 'innovation', and constantly to new product research and development, and from the ranks of hot water and heating capacity to larger areas, including 'the central floor heating system', 'central air conditioning system', 'the central hot water system', 'the central water purification system', 'the central fresh air system' in the wider European winters 5 c and comfortable home and southern heating installations, and drying. Widely in the future, the manager will also be the consumer demand as the first priority, with energy-saving, environmental protection, comfortable products and services to the customers.