The inability of solar power to provide water may be due to a water pressure problem. If the current water pressure is relatively low, it will not reach a certain height.
In this case we can determine if this is a common phenomenon. If this happens often, install a booster pump in the pipe to increase the water pressure to ensure proper operation. water supply. However, if this only happens temporarily and occasionally, the current pressure of the municipal water supply may be relatively low and you may be able to wait some time until it returns to normal before 'go get some water.
Precautions for pumping water from solar water heaters
1 When pumping water from the water heater, pay attention to choosing a suitable time. For example, it's summer, the temperature is relativelyt high and the time to fetch water may be in the morning, before the sun rises.
Or the evening of the day before, after sunset, that is, there is no direct sun, so it will be better to draw water. Prevent water from being pumped when the temperature is relatively high, which can easily cause temperature differences and further damage the pipes.
2. If it is winter, because the outside temperature is relatively low, try not to go into the water at night. It is more appropriate to wait until the temperature rises in the morning.
What kind of solar energy is basically used after taking a bath in the evening or after water supply early the next morning, which is related to people's living habits. You can set the timer water supply function or choose to manually fill the water. It must be said that if there is water in the energy solar, water can be supplied at any time if it is the first time you feed it. water or there is no water in solar energy, it is necessary at night. Fill the water, or fill the water before the sun rises the next day, to avoid the vacuum tube being exposed to the sun. is too high, the cold water will cool instantly, causing the vacuum tube to burst.
If fetching water means using hot water, as long as there is water in the water heater and the temperature is sufficient, it can be used at any time. moment. Good quality solar energy has good thermal insulation performance and low temperature drop.