What are the advantages and disadvantages of solar water heaters and electric water heaters?

Let's talk about the electric water heater first, if it is used with a 16A smart socket, of course, it is very good, and it is turned on at a specified time, such as five o'clock in the morning to nine o'clock in the morning, and it will be automatically turned off at other times. This is a little fine, otherwise, it will be more power-consuming if it is left open for a long time. The safety is good, but there are accidents in everything.

The advantage is that hot water comes faster and more conveniently, but it also depends on the distribution of the water network. Speaking of solar energy, it is best for everyone to discuss it on a case-by-case basis. It is not recommended to install it at home in the southern region, because in the long run, it is not cost-effective to install solar water heaters in places with more rainy areas in the south.

Think about it, how many years will it take to pay for itself? The most suitable for using solar water heaters is still in the northern region, especially in the northwest region. Plenty of light aside, it's often there most of the year.

If you still use it often, it's a good deal. Another point is that solar water heaters are best used with large water storage types at home. What is a Large Water Reservoir?

For example, a bathtub, or a larger plastic tank that can hold more water. What are you doing with this? If you want to use hot water, you must put cold water for a while, and this is when the water reservoir can be followed.

It's just right to flush the toilet later. I remember when I was a child, most of the family bathtubs were used to drip and steal water, that is, the valve was controlled to only drip water, and the water meter was not driven at all. There is not much water in the bathtub before going to work.

When I come back from work, the water in the bathtub can be scooped up to wash my face, wash clothes, flush the toilet, etc., and the water bill is very small after a month. <>

Price: The host of solar water heater ** is 2500 3000 yuan, the water capacity is 140 170 liters, and then the price is higher. Electric water heaters are more complicated to 100 liters, and the price ranges from 700 to 3000 yuan.

Cost-effective: one-time investment, if used properly, it can be used for 12 to 15 years, if you choose an electric water heater in comparison, you can basically save electricity for three years and recover the investment. Convenience:

Depending on the convenience, generally speaking, solar water heaters are dominant in terms of use, with hot water at any time (especially if heated with electricity), large water storage, and can be used for many people to bathe. The electric water heater needs to be heated for half an hour before bathing, and the mid-to-high-end machines will be heated by appointment. The water storage is not very sufficient.

The convenience of installation is almost the same, indoor pipes are essential, solar water heaters need to go outdoors, a little troublesome, the advantage is not to occupy indoor space. Safety: Solar water heaters mainly use light and basically do not use electricity; The electric water heater is electricity, and it feels like the safety is a little worse, but there will be an anti-electric wall and anti-dry burning, and there are basically no hidden dangers.

What you need to do is to take care of the wiring pipes at home, do not use inferior materials, do not choose miscellaneous water heaters, and operate according to the instructions. Lifespan: Solar water heaters are used for 12 to 15 years according to water quality and local weather conditions, and the life of glass tubes is 25 years (the earliest batch of conscientious miscellaneous solar energy has been running for 10 years + without failure).

electric water heater in 7-8 years. Other aspects: If you have the conditions, you can choose a flat panel solar water heater, with a service life of 25 years +, a pitiful low failure rate, strong impact resistance, and can be pressured to bathe, tide!

Good bye! I have installed an air energy water heater.

In today's world, where resources are scarce and environmental pollution is serious, Mother Earth has long since lost its beauty by her flesh and bones. Today's human beings are beginning to reflect on the gains and losses of their actions, and have taken a series of measures to protect Mother Earth who has been harmed. It can be said that the environmental protection industry has now become a new direction of scientific and technological development, and people's concept of environmental protection is also increasing.

When it comes to environmental protection, it is inseparable from the application of solar energy, and nowadays, solar technology is no longer a rare thing, and it can be seen everywhere in our life. Solar water heaters may be closely related to our lives.

Hot water is indispensable in the family, and the emergence of solar water heaters is the product of the development of solar energy technology with the concept of environmental protection. Compared with other types of water heaters, what are the advantages and disadvantages of solar water heaters? Why do people choose solar water heaters?

Green and environmentally friendly. The biggest advantage of solar water heaters is that they are environmentally friendly. Sunlight can be described as inexhaustible, and while warming the earth, solar energy is also a renewable green energy source.

Compared with electric water heaters or gas hot wild Biling water appliances, solar water heaters use green solar energy, and will not produce pollution in any link of use, which is a real green environmental protection product.

Save money and save energy.

Solar water heaters use sunlight, so users can get enough hot water by purchasing and installing solar water heaters without worrying about other costs such as electricity and gas bills, and will not consume other energy. It's a one-time investment. Although solar water heaters are more expensive, the savings far outweigh the cost of buying a solar water heater.

Safe and safe to use.

Whether it is an electric water heater or a gas water heater, there will be safety problems such as electricity leakage and gas leakage in use. With the use of solar water heaters, users have no safety worries at all, and they can use it with confidence.

Solar water heaters have many advantages, but they also have disadvantages. The biggest disadvantage of solar water heaters is their dependence on sunlight. As we all know, the southern region of our country has abundant rainfall, especially in the spring there will be continuous rainy "plum rain" weather, in this sunny weather, solar water heaters are powerless.

In the sunny summer, the hot water provided by the solar water heater is very hot, but the hot water demand of people is low in the summer. In the winter, when people's demand for hot water is large, the heating capacity of the solar water heater will be hindered due to the lack of sunlight, and the water temperature will not be high enough.

You can get it for free

Solar water heater is a heating device that converts solar energy into heat energy and heats water from low temperature to high temperature to meet the needs 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. Vacuum tube solar water heaters are the mainstay, accounting for 95% of the domestic market share.

Energy saving: A part of the family's living expenses is water and electricity, but the practical use of solar water heaters can save more than 90% of the cost of electricity and gas, which is very economical.

Environmental protection: It has a positive effect on reducing the development of other non-renewable energy sources.

Safe or full: The use of solar water heaters, there is no hidden danger of poisoning and electric shock, safe and reliable.

Economy: The initial investment is relatively large, but it is still relatively economical in the long run.

Inconvenient installation: It is necessary to install a bracket on the roof, which takes up a lot of space.

Difficult maintenance: It is necessary to clean the dust on the solar water heater regularly to prevent excessive dust accumulation and affect the use effect.

Not suitable for cold areas: Due to the poor thermal insulation capacity of Taiyun Jingwu Yangneng water heater, it may not be able to meet the hot water demand in winter in cold areas.

<> safety: Solar water heaters need to be installed in sunny places such as rooftops or balconies, so safety needs to be considered. Choose a solar water heater with high brand awareness and reliable quality, and carefully check whether it has safety protection measures such as lightning protection and electricity protection.

Thermal collection area: The larger the thermal collection area, the higher the heating efficiency of the solar water heater. It is necessary to choose the appropriate heat collection area according to the size of the household and the water consumption.

Water quality: Solar water heaters need to use tap water, so water quality needs to be considered. If the local tap water quality is poor, you need to choose a solar water heater with filtration function.

Maintenance costs: Solar water heaters need to be cleaned and maintained regularly, so maintenance costs need to be considered. Choosing a brand with good after-sales service and a long warranty period can reduce the trouble of maintenance.

Floor space: Solar water heaters need to take up a certain amount of space, so the floor space needs to be considered. Choosing a solar water heater with a smaller footprint and easy installation can save space.

Service life: The service life of a solar water heater depends on the quality of the material and the quality of the manufacturing process. You need to choose a solar water heater with a long service life and low maintenance costs.

Brand reputation: Choosing a solar water heater brand with high brand awareness and good reputation can ensure product quality and after-sales service.

To sum up, there are several factors to consider when choosing a solar water heater, and you need to carefully compare the performance and ** of different brands and models, and choose a solar water heater that suits your family's needs and budget.

Advantages of solar water heater:

1. High-tech products, copper-aluminum anodized composite core or all-copper core, high surface treatment technology, good heat transfer performance, strong heat absorption capacity and large water production;

2. The system has good thermal insulation performance, large heat storage energy, and the thermal insulation water tank has a water storage function, which can meet the centralized use of hot water by a large number of personnel, and can also be used as an emergency water source when the water is stopped;

3. The solar water heater system is fully automatic and static, no need for special supervision, no noise, no pollution, no leakage, fire, poisoning and other dangers, safe and reliable, environmental protection and energy saving for the benefit of the country and the people;

4. It has the function of sewage purification, and the water source is clean and pollution-free;

5. The vacuum tube solar water heater has good thermal insulation performance and strong frost resistance.

Solar water heater. What are the benefits of solar water heater pros and cons analysis.

Solar Water Heater Cons:

1. Large-area installation has a thermal insulation effect on the floor;

2. The hot water pipeline is more than ten meters long, and a lot of water is wasted every time it is used;

3. It takes a whole day of sunshine to heat the water, and when the weather is good, it can only ensure that there is hot water at night, and there is rarely hot water available during the day and night, and the user cannot be guaranteed to have 24-hour hot water**, and the comfort is poor;

4. The lighting panel of the solar water heater must be installed on the roof, which is not only large and bulky, but also affects the aesthetics of the building (the more high-end residential areas, the more obvious), and it is easy to damage the roof waterproof layer;

5. Photoelectric complementation cannot be properly realized.

6. Now more than 99% of the market is very backward "non-pressure-bearing", commonly known as "overboard". There is only one water pipe for water inlet and outlet, which is very inconvenient to use and not comfortable at all.