More than 98% of electrical leak cases are related to the heating tube. However, according to the actual maintenance situation, there are many cases of electrical leakage of the heating tube. If people are going to be electrocuted, only then. in this case, the heater tube may have a serious leak, the multimeter reaches 1 ohm and the water heater is not grounded during the leak, and your home's air leak switch fails and doesn't work, and you take a shower. I think the chances of such a situation are lower than winning the first prize. But be careful in everything, develop good habits and be sure to turn off the water heater when taking a bath.
I hope you are satisfied with the answer above.
We all know you get what you pay for. Let me analyze it for you.
Electric water heater: Advantages: The price is low and it can adapt to all changesweather conditions. It can be used at any time as long as it is turned on. Disadvantages: 1. It is bulky, takes up a lot of interior space, is easy to scale, wastes a lot of electricity, and the electricity bill is very expensive. 2. It is easy to scale, and the magnesium anode rod needs to be replaced every two years, causing maintenance problems. 3. The most important thing is that there is a hidden risk of electrical leakage that can cause electrocution.
Solar water heater: Advantages: safety, energy saving, environmental protection and economy. In the past, everyone always thought that the disadvantages of solar energy were: it cannot be used in winter, its installation is limited (it cannot be used in small high-rise buildings) , it cannot be used in elegant rooms and its performance cannot keep up with the rytheme of electric water heaters. In fact, with continued advancements in solar energy technology, good manufacturers have solved these problems. For example, high-end and elegant looking homes and any structure can be installed with solar energy. They can still produce hot water in winter and realize instant heating, constant temperature water discharge, etc. The solar energy they produce can completely outperform the electric water heater.
It is always recommended to install solar energy.