Is it extremely cold minus 8 degrees Celsius solar water heater tank water tank water to be discharg

This depends on the specific technical parameters of the brand, to understand in detail the thickness and density of the water tank insulation layer, and the vacuum degree of the vacuum tube, and another is the pipeline antifreeze belt and pipeline insulation, Huangming solar energy will definitely not freeze, Huangming water tank insulation thickness 80mm, density 35-40kg, overnight cooling in winter about 3 °, the most important thing is the vacuum degree of the vacuum tube, if it does not reach 10 to the minus 4 power, the heat dissipation of the vacuum tube is serious, and the effect of winter insulation cannot be achieved, The pipe insulation thickness is 40mm polyethylene double-layer insulation, and there is an antifreeze belt inside! If the above cannot be satisfied, it is difficult to ensure that it is easy to use in winter, and it consumes a lot of power! If it is a miscellaneous product, it is recommended to put it away!

Hope it helps!

If you buy ordinary solar energy at home, it is recommended to empty the water in the solar energy in winter, close the valve, and unplug the indoor plug in winter to keep the outdoor water supply and water pipelines free of water and will not freeze;

But as far as I know, now it is easy to use, technologically advanced solar energy can produce hot water in winter, some can reach degrees, bathing and the like is not a problem at all, I bought solar energy when I got married, this is not used in winter. However, according to my experience, I can tell you the trick of using a winter, if the temperature is below zero, when it is cold, you can turn on the hot water faucet of the solar water heater to make it drip slowly and keep the solar water flowing smoothly, which can prevent the pipeline from freezing and blocking.

In winter, the temperature is minus 10 degrees Celsius.

If you are not using a solar water heater.

The water needs to be emptied. If solar energy is used normally, water can be added appropriately according to the weather conditions, and it is best to use a small amount of water in the water heater every day.

1. When it is sunny, you can use the solar water heater normally, and when the temperature is lower than 6, it is best to use a small amount of water in the water heater every day. Especially before going to bed and after waking up, put a small amount of water to make the water flow in the pipe, relying on the water temperature to increase the temperature of the pipe. The lower the temperature, the more water should be released to prevent the upper and lower sewer pipes from freezing and blocking.

2. If the temperature is below 6 the next day, fill the water tank with water after using up the hot water the night before. Loosen the hot water dissipation valve a little and let it drip slowly to keep the water in the pipe.

The flow of a basin of water in one night can avoid the pipeline being blocked by freezing.

3. If it is cloudy.

Or try to use up the water in the solar water heater when it snows, and keep the mixing valve always open, so that the pipes will not freeze.

4. If you don't use it for a long time, be sure to empty the water in the tank to avoid freezing damage to the solar water heater.

As soon as the temperature is below freezing, the water freezes. If the water in the solar water heater is not released, it will freeze, especially the plastic pipes are more likely to freeze and crack. So the water from the minus octave solar water heater needs to be discharged.

Yes, when the solar water heater is not used in winter, the water in the tank must be emptied, and the water in the tank is very cold in winter, the temperature is very low, and the water tank is easy to freeze and crack once the water is frozen. So the solar water heater tank must be emptied in winter.

If you find that the solar water pipe has been frozen, don't worry. Under normal circumstances, when the weather warms up, the solar pipes can generally be frozen automatically, and you can also wrap the water pipe with a towel and pour it slowly with warm water, or blow it with hot air, which can accelerate the thawing.

It has the function of electric auxiliary heating, which can be heated and will not freeze bad. Otherwise, it is easy to freeze and burst, it is too cold, and the water pipe is not frost-resistant.

As soon as the temperature is below freezing, the water freezes. If the water of the solar water heater is not released at minus 5 degrees, it will freeze, especially the plastic pipe is more likely to freeze and crack. Therefore, when the temperature is minus 5 degrees, the water of the solar water heater needs to be discharged, so that it is foolproof.

The water tank of the solar water heater has good thermal insulation performance, and there will be no freezing in low temperature weather, but if it is not used for a long time, it is recommended to discharge the water in the water storage tank to prevent the scale in the water tank from accumulating.

It depends on the thickness of the insulation material of the solar connection water pipe, and whether it has an insulated electric heating belt.

If the insulation sleeve is too thin, the temperature will drop and it will freeze, and of course the water will be released. If the casing is thick or an electric heating and insulation device is installed, the water pipe will not freeze and freeze, so there is no need to release water, and the water from the solar water heater can also be used in good weather.

You don't need to drain water, there is a thick layer of insulation outside the water pipe of the solar water heater, the water pipe will not freeze and damage, if the water is drained and often exposed to sunlight, it will reduce the life of the vacuum tube.

If the temperature is more than ten degrees below zero, it is recommended to release the water in advance, otherwise there is a hidden danger of freezing and bursting.

See if your solar has automatic de-icing and anti-freeze features. If not. If the temperature drops below zero, you should release water!

Solar energy and electric heating are used at the same time, and water is discharged.

If the temperature drops below 10 degrees Celsius, it is best to put the water in the sun.

It is not necessary to put water....My home is from the Northeast, and I use solar energy, and now it's more than minus 20...

The tube froze. The water supply pipe needs to be thawed.

It's best to let it go, the temperature below will drop. If you don't use it now, it's better to put it late than to put it early.

You can put water because there is now a heating function.

Nowadays solar energy has thawing measures and can be used.

If the water is put in, the joints of the pipes are easy to freeze open.

You don't need to put it, why put the water?

It seems that you have to let it go, or it will freeze to death.

The water must be released, or it will freeze to death.

I think it's better to let the water go and everyone can rest assured.

It depends on how well you keep it warm, and you don't need to put it if you keep it well.

When you run out, you must release water, otherwise it will freeze and crack, and the gains outweigh the losses.

Thank you for always being there for me.

Solar water heater is a heating device that converts sunlight energy into heat energy, heating water from low temperature to high temperature to meet the use of hot water in people's life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters according to their structural form, mainly vacuum tube solar water heaters, accounting for 95% of the domestic market share.

The water quality of your cold water source should be relatively poor, resulting in a slight blockage of the cold water solenoid valve, so that the rubber pad in the solenoid valve is partially jacked up, resulting in the inability to close completely. And the cold water is constantly on the water, of course, the controller does not show the water. You turn off the cold water, take the solenoid valve apart, and take a look.

If you continue to use the solar water heater in winter, you don't need to put it off, and if you don't use the solar water heater in winter, you need to put it off.

1. If you don't use hot water in winter, you need to use up the water in the solar energy, empty the water heater, and keep the mixing valve open, so that the pipeline will not freeze and block. If the outdoor temperature is too low, it is recommended to stop using the solar water heater and drain all the water in the water heater and pipes to avoid freezing and cracking the water pipes due to the low temperature.

2. If you use a water heater in winter, if the temperature is below -6 the next day, fill the water tank with water after using hot water at night. After that, connect a basin under the sprinkler or faucet, loosen the hot water valve a little, and let it drip slowly, so as to maintain the flow of water in the pipe, and generally the flow of a basin of water overnight can avoid freezing and blocking of the pipeline.