As a common electrical appliance in our homes, there are many types on the market. Among them, solar water heaters are energy-saving and electricity-saving, and were once the first choice for many families. However, in recent years, fewer and fewer people have chosen solar water

As a common electrical appliance in our homes, there are many types on the market. Among them, solar water heater energy-saving and electricity-saving was once the first choice for many families. However, in recent years, fewer and fewer people have chosen solar water heaters. Why is the once "popular" solar water heater not fragrant? What are its disadvantages? Let's take you to learn about it.

1. Inconvenient to use

Although solar water heaters are energy-saving and do not consume electricity, their heating efficiency is closely related to the quality of the weather. If the weather is clear and the light is strong, the heating speed will be fast. If it is rainy and the light is weak, the water will basically be cool, especially in winter, which is very inconvenient to use.

2. Waste water, not strong comfort

Solar water heaters are usually installed on the top floor. Therefore, indoor water pipes need to be connected to the top floor water pipes. The pipes are relatively long, so there is a lot of water accumulation inside. Each time you use them, you need to first release the cold water inside. In addition, the comfort of solar water heaters is poor, with high water temperatures in summer and low water temperatures in winter, and it is also prone to problems such as cold and hot.

3. The maintenance cost is high. Because the solar water heater is on the top floor, it needs to be exposed to wind and sun every day, it requires regular maintenance and maintenance. For example, water pipe maintenance, sealing ring replacement, etc. usually require replacement every few years, and the maintenance cost is relatively high, at least several hundred yuan per time, and the maintenance cost is relatively high.

4. Post-maintenance

. Solar water heater also needs to be maintained later because during the working process, there will be mud and sand stuck in the pipeline. Over time, it will easily cause damage to the solar water heater. Therefore, we need to clean the solar water heater regularly. However, its internal structure is relatively complex and it usually requires professionals to repair and maintain, which is very troublesome.

5, there are too many alternative products

At present, there are many water heaters on the market, including electric water heaters and gas water heaters , etc. These two water heaters are far greater than solar water heaters in terms of use and comfort. There are more substitutable products, resulting in fewer and fewer people choosing solar water heaters.

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