Yes. Solar electric heaters serve as additional heating in winter. As long as the electrical outlet is located higher on the wall, there is no need to unplug it in winter. Today's solar water heaters have electric heating functions. When it rains or the weather continues to be cloudy, we rely on electric heating to keep the water hot. It cannot be unplugged and it is very difficult to unplug and plug it back in again and again.
In order to solve the problem of using solar water heaters to use hot water at any time in winter, it is recommended to purchase water storage electric water heaters solar. This type of water heater can use solar energy. for heating. If the weather is bad, you can use electric heating, but you also have to plug it in before heating, but it is much more comfortable than washing without hot water in winter.
Detailed information
Correct use of solar electric water heaters
1. When it is extremely hot and the water temperature is extremely high, you must use the water supply valve to limit the pressure and add water. It is strictly prohibited to add water after the water is used up. Fortunately, turn on the water before sunrise in the morning or two hours after sunset in the evening, to ensure the life of the water heater.
2. There is a vent on the top of each water heater. It is normal for water to flow out when the water is full. It will stop when the water supply valve is closed. (This will not happen with water heaters equipped with temperature and water level indicators).
3. Electric heater: The power of the electric heater is 1500W. If used on cloudy days or in winter when the water temperature is nots sufficient, do not plug it in for a long time. The power should be turned off when taking a shower. After plugging in, if the red light on the leak protection cap lights up, it means it is heating up, and if the green light lights up, it means the water temperature has reached 65°C.
Solar energy freezes in winter. The solutions are: wait for natural thaw and heat the pipes.
1. Wait for natural thaw
If the solar is frozen in winter but has not been physically damaged, you can wait for natural thaw. Typically, solar power is designed to withstand cold and freezing temperatures and will thaw naturally if the weather warms. But this method may not be effective enough if the weather is chronically cold or if the solar energy has been physically damaged.
2. Heating pipes
In general, solar energywill have an electric heating tape on the hot water pipe. If the water pipe is frozen, use the electric heat tape to energize it. a few minutes and the frozen ice cream will melt by itself. If there is no electric heating tape installed, you can turn off the outlet faucet, dip a towel in hot water and apply it to the water line, then drain the water once the melted ice cream. If the water inlet pipe is not blocked, you can also heat the water to melt the ice.
Precautions for using solar energy in winter
1 If it rains and snows continuously in winter, try not to add any water to the solar system. If the water inside is relatively full, you can try emptying some of it to prevent the water tank from freezing and damaging it.
2. If you encounter snowy weather, the snow on the solar vacuum tube should be removed in time. The coverSnow cover will affect the exposure of sunlight to the vacuum tube and affect the absorption.heat. It must be removed in time, let alone wait for the snow to become thick, freeze and freeze the vacuum tube.
3. In winter, a complete inspection should be carried out to check whether the pipes are disconnected, leaking, cracked, etc., and at the same time, good quality insulation materials or anti-freeze devices should be carried out. used to protect themselves. Open the electric heating tape in advance for antifreeze to avoid severe freezing of the pipes. Do not turn the electric heating tape on and off frequently to save energy, which will cause the current in the electric heating tape to increase and cause damage. the electric heating tape.