Approximately 15 years.
The lifespan of the Four Seasons Muge solar water heater is generally around 15 years. Thermal efficiency has decreased significantly after 15 years, so it is recommended to no longer use it.
Problems that need to be paid attention to when using solar energy: 1. Due to the low temperature and short solar sunshine in winter, when installing Siji Muge Solar, The outer pipes and exhaust overflow pipes should be covered with rubber and plastic first. Insulate the pipe and use thicker polystyrene material to insulate it to prevent the water from freezing and causing hot and cold water. If it is not smooth from top to bottom, it may even damage the Siji Muge solar water tank. 2. If the pipeline does not pass through the flue but outside the building, fix the pipeline on the side wall of the building to guaranteeshooting safety and aesthetics. When connecting pipe fittings to the hot water corner, use a wrench or pipe pliers. the faucet before attaching the other fittings. 3. Pay attention to the weather conditions, especially the temperature, whether the temperature is not too low and whether there is hot water left in the water tank after using water that night , please fill it with water immediately. If the temperature is relatively low at that time, water should be poured the next day. If the weather is bad the next day, cloudy, rainy or snowy, you should fill it with water according to the situation of your house. Try not to fill it with water. 4. When the temperature is below zero, be sure to open the Siji Muge solar hot water faucet to flow water to ensure smooth flow of solar water and prevent dripping pipes. water from freezing.
The firstsession of the 15th National People's Congress of Sanshui District, Foshan City, Guangdong Province, opened. District Mayor Chen Ing-wen presented a government work report. The government work report proposes to build a "new industrial city, Nanguo water town, Guangzhou-Foshan-Zhaoqing green core", develop a modern industrial system, focus on the development of solar photovoltaic energy, beverage and other key industries, to encourage and support independent industries. innovation and describes the development path of Sanshui industry; the report also proposes to build a high-quality and livable city, develop three main areas, build Sanshui New City, establish a southern water capital, and outline a plan for the construction of Sanshui city.