Which is better to use, solar water heater or air energy heat pump?

There are two types of solar energy: confined and non-confined solar energy;

The advantages of the former: high bathing comfort, hygienic water quality, simple operation, and the same effect as electric water heaters. Cons: **High.

Advantages of the latter: Cheaper. Disadvantages: unusable in winter, insufficient height, low water pressure, unhygienic water quality.

There are also two types of heat pumps: all-in-one and split.

The former is suitable for northern cities, where there is heating in the house in winter, which can ensure a heat source.

The latter is best in southern cities, where the temperature is not too low throughout the year to ensure a heat source.

Personally, I still prefer solar energy

Solar energy and air energy have their own advantages and disadvantages, and they can complement each other.

When buying, please consider it this way:

The economic conditions do not allow the purchase of air energy, so buy a solar energy for it.

If the economic conditions allow, it is better to buy air energy, which is safe and comfortable to use.

As for the specific brand to choose, whether it is solar energy or air energy, I recommend you to choose a more professional manufacturer with a certain scale and customer recognition, the most important thing is that the service must keep up, so that your use can be guaranteed, I personally recommend you to look at Haier.

Solar energy is affected by the weather, and the water used in winter and sunless weather has a certain impact, and the advantage is that there is no need for other costs except for the purchase cost. Air source heat pump energy saving, need a certain cost of use, but not affected by the weather, but the use effect of sub-zero in winter is not very ideal, such as the northern, to consider electric heating. But overall it is much better than other heating methods.

Solar energy alone is not possible, there is no hot water on rainy days and in winter, and the heat pump has hot water at all times.

I think it's the air energy heat pump that is easier to use.

Solar energy features Rizhao is a free trial, rainy weather or low sunshine temperature can only rely on electricity auxiliary heating. Electrically heated for at least 125 days a year.

The average efficiency of the air energy heat pump water heater is 460%, and the annual operating cost is low, which is only 65% of the solar energy system. And water and electricity are separated. Relatively safe.

Personal preference for solar energy, in the rental place used for many years Haier solar water heater feels pretty good, before living in that really didn't know that Haier also has a flat panel solar water heater that can be installed in high-rise residences, great!

It mainly depends on your use, the air energy heat pump in the south is better, and the solar energy in the north is better.

Of course, it's solar, which is particularly trouble-free.

Space energy water heaterThe space energy water heater is a combination of the advantages of solar energy and air energy, which is simply as follows: solar energy + air energy = space energy water heater, which is the most energy-saving water heater at present.

In sunny weather, the solar vacuum tube absorbs sunlight energy and converts it into heat energy.

On rainy days, or when the temperature sensor detects that the water temperature in the solar water tank does not reach the set value, it is equivalent to the air energy water heater working, and the host heat pump begins to collect the heat in the air and exchange heat with the water in the water tank, and finally keeps the water temperature stable, and the efficiency is 4 times that of the electric water heater.

Air energy water heatersThe air energy water heater continuously conducts the heat in the air into the water tank, so that the water temperature rises.

According to the "reverse Carnot" principle, figuratively speaking, the "outdoor unit" compresses the air like a pump, raises the air temperature, and then conducts heat into the indoor water storage tank through a liquid that will boil with -17 (freon), and then conducts the heat release into the water. Simply put, it absorbs heat from the air to heat the water.

Compared with air energy of the same quality, air energy is slightly more expensive by about one or two thousand.

In terms of heating capacity, solar energy is affected by sunlight and air can be affected by air temperature, but in general, air energy heating capacity is more stable and long-lasting, and it can be recycled.

In terms of service life, on the basis of the same quality, the life of solar energy is about 10-12 years, affected by bad weather (such as strong winds, hail, etc.) and use and maintenance, and the life of air energy is about 12-15 years, which is affected by water quality and use and maintenance.

If the air can be used by 7 people, according to 50L of hot water per person, the ambient temperature is about 20 degrees, and the electricity is about 4 to 5 kWh a day, and the electricity bill is calculated according to the local electricity price.

Answer: Hello, water heaters are relatively practical. Water heaters are generally gas water heaters, natural gas water heaters and electric water heaters, which have no restrictions on their use, and are all heated by gas, natural gas and electricity. Solar energy, on the other hand, is heated by the conversion of the sun's energy.

It is generally used in rural areas and is not suitable in urban areas. Therefore, solar energy has limitations in terms of use. And it's cheaper to have a water heater than solar energy on it.

But in terms of safety, solar energy is a bit safer than water heaters.

Air energy water heaters use electricity, and solar water heaters must be used when there is sunlight, so it is better to use the former.

Of course, the solar water heater is easy to pull, basically as long as you spend the money to buy solar energy, and there is a continuous stream of solar hot water, which is very practical and cost-effective. I also use solar energy in my house, of course, the brand I bought should be a little stronger, and the correct and practical solar energy can be. Hehe.

What is the difference between a solar water heater and an air energy water heater, and which one is better? I have seen it for a long time!

Summary. Solar water heater is good. The working principle of air energy water heater is a heat pump, through which the heat energy in the air can be transferred to the water to heat up the water.

Its heating coefficient directly depends on the air temperature (air temperature), and the intensity of sunlight is not light. The heating coefficient can reach 7-8 in the hot summer and only 2-3 or even lower in the winter. Whereas, heat pumps need to consume electricity to work.

Solar water heaters can convert light energy into heat energy, so as long as there is sunlight, hot water can be produced, if the heat collection area is large enough, the water capacity is large enough to use up hot water on the day, and the next day even if there is no sun, there can be hot water. On rainy days, you can also use auxiliary electric heating to save the emergency. In addition, air energy water heaters need to occupy a certain amount of living space, while solar energy does not take up indoor space.

Which is better, air energy water heater or solar water heater?

Hello air energy water heater and solar water heater recommended solar water heater is a good <><

Solar water heater is good. The working principle of air energy water heater is a heat pump, through which the heat energy in the air can be transferred to the water to heat up the water. Its heating coefficient directly depends on the air temperature (air temperature), and the intensity of sunlight is not light.

The heating coefficient can reach 7-8 in the hot summer and only 2-3 or even lower in the winter. Whereas, heat pumps need to consume electricity to work. Solar water heaters can convert light energy into heat energy, so as long as there is sunlight, hot water can be produced, if the heat collection area is large enough, the water capacity is large enough to use up hot water on the day, and the next day even if there is no sun, there can be hot water.

On rainy days, you can also use auxiliary electric heating to save the emergency. In addition, air energy water heaters need to occupy a certain amount of living space, while solar energy does not take up indoor space.

Solar water heaters and air energy water heaters have the same energy-saving and environmental protection characteristics, so which of the two is better? Next, let's introduce pchouse.

1. Safety.

Air energy water heater is absolutely safe, it is to heat water by absorbing the heat of the air, solar water heater is to heat water through the heat in the sun, but when there is no sunlight, it needs electricity to assist heating, and there is also a certain danger. Once electrically assisted heating is installed, special attention should be paid to the effectiveness of grounding and leakage protection during installation.

2. Comfort.

The air energy water heater can maintain 24 hours of constant temperature hot water, and the solar water heater will greatly reduce the temperature after a rainy day or a day or two after a cloudy day, and it will not reach the bath.

3. Functional comparison.

The air energy water heater has the function of kitchen air conditioning and hot water, hot water solves the daily needs of life, and kitchen air conditioning solves the problem of stuffy kitchen. Solar water heaters can only have hot water function. The air energy host of water circulation can be used as an air conditioner, especially suitable for beauty salons, which can not only heat water, but also send air conditioning, killing two birds with one stone.

4. Comparison of savings.

The air energy water heater heats 200L water for about 2 hours, and it needs electricity for a day in summer, and the solar water heater does not need electricity when the sun is sufficient, but in rainy weather or at night, when enough hot water is needed, it needs to be equipped with electric auxiliary heating. When solar energy is not hot enough in winter, it is recommended that you install gas auxiliary heating instead of electric heating auxiliary heating.

5. Restrictive comparison.

Air energy water heater can be installed in a ventilated place, and the operation is not affected by any factors in use, and the solar water heater must be installed in a place where solar energy is directly irradiated, and it is very affected by the weather, and it must rely on auxiliary heating in rainy days and nights.