Now there is Yongsheng solar water heater, which is made of super-hard high borosilicate 3.3 glass and has good resistance to sudden cooling and heat (low temperature resistance reached minus 30℃). and has good thermal insulation effect, less heat loss, the sealing cover is made of high temperature and aging resistant silicone rubber, which prolongs its service life, and this solar water heater does not require no additional water tank, does not take up space. , and is beautiful, even if you don't live on the top floor. It can be used and does not require manual watering. The hose is 1.8m long and has a stainless steel cover on the outside, which effectively reduces the possibility of falling objects. high altitudes. This type of solar water heater has several installation forms, such as wall-mounted, vehicle-mounted, guardrail type, onthe roof, recessed (as shown).
Because the United States lacks sunshine, China has plenty.
Because solar energy has inevitable drawbacks, one of them is weather issues. Sometimes hot water cannot be supplied continuously due to weather conditions. Solar water heaters rely on absorbing sunlight to convert it into thermal energy. Once there is no more hot water in the sun. Especially in winter, if there is not enough light during the day, the water temperature will be difficult to increase, and at night the water will mainly stay cold. Solar water heater is a heating device that uses solar collectors to convert sunlight into thermal energy. This device generally collects heat in two ways: flat plate heat collection and vacuum tube heat collection. The caPlane sensors place the sensor directly in a box like an “oven,” with the glass directly facing the sun.
With the continued development of second- and third-tier cities, many small single-family buildings have been transformed into residential buildings or communities, and some small counties are also demolishing old ones and repairing new ones, transforming the small high-rise buildings in elevator rooms and solar water heaters cannot be installed on balconies, bay window sills and other areas, so fewer and fewer are installed.