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Six common reasons why solar energy won't go to water and how to fix it
Time of issue:
2022-03-14 14:21
Views:
60
When using solar energy in daily households, it often happens that the water cannot be used. So why is the solar energy not able to reach the water? In fact, there are many factors that cause the solar energy to not reach the water. In response to this problem, the editor summarizes it, mainly due to the following factors:
Why doesn't solar energy go to water?
1. Control panel and automatic controller problems
First of all, if the control panel shows no water, you can put hot water to see if it is actually empty, because sometimes the failure of the automatic controller will send a wrong signal or fail to send a signal to your control panel, resulting in no water. It looks like there is no water, but there is actually water. At this point, the control panel and sensor need to be replaced.
2. Water pressure problem
If the solar energy cannot be applied to the water, it may be that the water pressure is too low to reach the upper part of the water tank, or the water inlet opening pressure of the solenoid valve cannot be reached, which will also cause the water to fail. A booster pump can be purchased, which can guarantee the water supply.
3. Solenoid valve problem
If the actual water can not be released, it must be that the water in the water tank has been used up and the water has not flowed up. It may also be a failure of the solenoid valve. The solar energy supply must pass through it to supply water. If it does not work, it will not supply water anyway. of. Inspection method: press on the water, then turn on the shower head and adjust it to the direction of hot water. If there is water, it means that the solenoid valve is working normally. If not, it means that the solenoid valve is faulty.
4. Vacuum tube damage
The main reason for the damage of the vacuum tube is to fill the solar water heater with water in the morning. Because the temperature in the vacuum tube is already very high at this time, it can reach more than 200 degrees Celsius. If it encounters cold water with very low temperature at this time, it will explode and cause damage to the vacuum tube. As a result, the water will flow out of the broken water pipe, causing the water to not go. Therefore, it is recommended that you fill the solar water heater with water one hour before sunrise or 1 hour after sunset.
5. Up and down water pipe problems
If the upper and lower water pipes are not well insulated outdoors, it will cause the water pipes to freeze and not be able to fill the water, so pay attention to the warmth of the water pipes; if the water pipes are frozen and cracked or the joints of the water pipes are loose, it will lead to the water going up. All of them are missed again, resulting in the phenomenon of not being able to get on the water.
6. Whether old-fashioned solar
If your home is very old-fashioned solar, such as the float-type water supply method, the kind that has no indoor controller. Then there is a possibility that the float is broken and the water cannot be used. At this time, it is necessary to replace the float-type or float-type water-filling valve. It is recommended that users switch to a new type of solar water heater automatic water-off device. It does not need to change the original solar pipeline, and the price is also very high.
Other news
Self-priming pump or booster pump for solar water supply?
Self-priming pumps generally pump water directly from reservoirs or wells to pipelines and then transport them The booster pump is used when the water pressure is too low, and the water flow is very small when the water is fed or discharged.
What is a solar water pump and how it works
Solar water pumps are a cost-effective solution for delivering water to inconvenient or budget-friendly locations. Solar water pumps are used in residential and commercial applications. They are a clean alternative to fossil fuel powered windmills and generators.
How long is the lifespan of solar energy?
The lifetime of solar energy is about 10 years. 1. Since the service life of the heater is ten years, if it exceeds ten years, the safety will be reduced, and there is a high possibility of being electrocuted.
Features of solar photovoltaic water pump system
1. The photovoltaic power generation system is fully automatic and does not require manual duty; the photovoltaic pumping system is composed of solar cell arrays, pumping inverters and water pumps, eliminating the need for energy storage devices such as batteries, replacing electricity storage with water storage, and directly driving the pump to pump water. , high reliability, while greatly reducing the construction and maintenance costs of the system.
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