The defects of ordinary flat panel wall-mounted solar water heaters are:
Severely affected by outdoor climate and environment. When it is not available on rainy days, especially in winter, when the demand for domestic hot water is large, it brings great inconvenience to people's lives and other heating equipment is often required. Installing electric supplementary heating systems in solar hot water tanks is a commonly used method.
Wall-mounted solar water heaters also have their own limitations. Since the water tank is hung on the balcony, there are certain requirements for the size of the water tank, as well as whether the balcony can hang a solar water heater. flat panel sensor and the wall Whether the bearing capacity can withstand this is a question that needs to be considered. The national standardale is that wall-mounted solar water tanks cannot exceed 80 L. The main reason is that the wall of the. the part is not sufficiently load-bearing, so safety must be the first priority.
Second, the owner must first ask the owner if he or she agrees to install this type of solar energy. Wall mounted solar is installed on the exterior wall, this may affect the overall beauty of the installation. building. Many properties do not allow the homeowner to install this type of solar power. Additionally, wall-mounted solar water heaters are more complex than traditional solar systems and are more expensive than traditional solar water heaters. Of course, wall-mounted solar water heaters are also superior to traditional solar water heaters.