What to do when the weather is cold and the solar is at zero degrees

Recently, the temperature has dropped sharply, if you usually need to use hot water, it is recommended to keep the solar energy in the energized state to achieve the protection of solar energy, the main protection pipeline is not frozen and blocked, the general pipeline will freeze and block when the temperature is too low, the solar host will generally not have any problems, the thermal insulation performance of the host is generally better, the collector tube is like a thermos liner, there is a good thermal insulation effect, the premise is that the vacuum degree of the collector tube should be high, the performance should be good, if the amount of snow is relatively large, It is necessary to pay attention to cleaning the snow on the main engine in time, so you only need to consider the situation of frozen plugging of the pipeline, which is easy to form a poor circulation of the pipeline, or freezing and cracking.

1.However, solar energy generally has automatic protection function, among which there are three ways to protect the pipeline from freezing the pipe, the premise is that the water tank and pipeline should be insulated (to prevent serious heat loss and save energy).

2.There is hot water in the water tank, when the water in the collector pipe and the pipe drops to 3 degrees, it will start the circulation, and the hot water in the water tank will raise the water in the pipe and the collector, so as to protect the pipeline from freezing the pipe.

3.There is no hot water in the water tank, when the temperature of the pipeline drops below 3 degrees, it will automatically start the electric heat to protect the pipeline, and the electric belt will heat the water in the pipeline to protect the pipeline from freezing and blocking.

When the temperature inside the water tank is too low, if the water tank is set to the state of temperature control water replenishment and automatic electric heating, the water in the water tank will be heated, and then the protection of the above method 1 will be realized.

However, if there is no sun for a long time, and the daily demand for hot water is not large, it is recommended to discharge the solar water, which can save electricity and protect the pipeline from freezing and cracking, which is also one of the methods.

It is recommended to use electric heating to heat it up.

First of all, look at whether the solar energy is installed with anti-freeze tape, anti-off module, double-layer pipeline insulation, in the installation of anti-freeze device, and good thermal insulation, tap water is normal, solar energy can be used normally, as long as the antifreeze belt is opened in time to keep the pipeline unblocked, you can use it with confidence.

If the solar energy is not installed with corresponding anti-freezing measures, or the installation of the anti-freeze belt is not standardized, and the insulation layer is too thin to play a good role in heat preservation, it is recommended to empty the water in the solar energy before cooling down to avoid freezing and damaging the pipeline. Damage to solar energy.

Summary. Hello.

The temperature of the sun itself is constant, because the earth has an atmosphere, clouds, water molecules, etc., which hinder the rays of light, and the temperature will rise and fall when it reaches the surface.

Why is solar energy so hot in cold weather?

Hello, the sun itself is warm and wide, because the earth has a large layer of destruction, clouds, water molecules, etc., hindering the rays of light, to the surface temperature will rise and fall.

The Sun, one of the stars of the Milky Way system; It is the central celestial body of the solar system, and the earth and other planets in the solar system revolve around it, and from it they receive the "sunlight" needed by the light and heat emitting creatures of friendship.

Other titles are Ri, Wu, Yang, Yan, Xi, Ming; One Wheel, Jiuyang, Three-legged, This Suspicion is Daming, Flying Bird, Flying Gold, Flying Bridle, Tianyang, Tiansun, Day Wheel, Sun Mother, Sun Head, Sun Pilot, Sun Color, Sun Yang, Sun Wheel, Danling, Wuyang, Wulun, Wuyan, Six Dragons, Fire Umbrella, Fire Wheel, Fire Spirit, Fire Mirror, Dongjun, Bairi, Baijing, Xuanhui, Lao Huo, Lao Yang, Zhu Ming, Zhu Yan, Zhu Xi, Yang Ri, Yang Wu, Yang Po, Yang Jing, Red Wheel, Red Sun, Red Black, Red Dragon, Red Feather, Feathered Serpent, Red Wheel, Red Flag, Red Crow, Chiping, Red Gai, Yangwu, Liyan, Lingwu, Guirui, Jinwu, Jinlun, Jinya, Jinzhen, Yanjing, Zhiwu, Zhao Dun, Zhepai Zhao Yuan, Suri, Hot Head, Yuanlun, Xiangyang, Ruiyan, Hexi, Hexi, Zhuwu, Zhilun, Xiyu, Xiyang, Xilun, Xihe, Xiyu, Xiyao, Yaoling, Xiche, Yaoling; Three-legged black, Sun Lord, Sun Star, Sun Tou Gong, Sun Tou Ye, Sun Ye'er, Dansha Hub, Lao Ye Sen Lu'er, Zhao Dun'er, Yuan Guangwei, Zhen Yupan, Mao Yaoluo; Three-legged crow, sunhead Yang'er, purple gold and so on.

In sub-zero low temperatures, the most common problem for solar energy is that the outdoor upper and lower sewer pipes are frozen, resulting in the inability to get water or sewer pipes, and after a long time of freezing, the ice inside the upper and lower sewer pipes will burst. So:

1. If you don't use it in winter, you can release the water in the whole solar energy;

2. If it is used in winter, anti-freezing measures should be taken for the water and sewage pipelines.

1) If there are corresponding anti-freezing measures at the time of original installation, then you can start the function directly.

2) If no anti-freezing measures are taken, the corresponding anti-freezing measures are:

1) Increase the insulation layer on the outside of the pipeline.

2) Increase pipeline circulation;

3) Increase the draining device of the water and water pipelines;

4) Add antifreeze strip to the outdoor part.

The above anti-freezing measures need to be operated by professionals, and it is recommended that you contact the dealer who sold your water heater or the manufacturer's after-sales service to increase it. At present, the most commonly used and fast is to increase the anti-freeze belt, but it should be noted that the anti-freeze belt must be qualified and installed, otherwise there will be hidden dangers.

3. In addition, in heavy snowy weather, the vacuum tube of solar heat absorption may be completely covered, it is recommended that if you have the conditions, clean it up after the snow stops, so as to avoid no heat replenishment due to not receiving sunlight for a long time, and the water in the vacuum tube of the solar energy freezes into ice for a long time (usually 3 to 5 days, but it varies due to the quality of the vacuum tube), which further expands the vacuum tube of the solar energy.

The Sun is stellar, self-heating and does not freeze.

The solar itself is fine, mainly the pipes.