Water heaters are a necessity in daily life. Many people value this. When buying a water heater, many people hesitate again and again. Which water heater to choose has become a problem. This involves heating safety and whether you can take a comfortable bath. In recent years, water heater accidents have increased significantly, and many people are afraid of accidents. All walks of life are vigorously advocating "environmental protection and low carbon", and the water heater industry is no exception. Take the water heater products on the market today, only air energy and solar energy are environmentally friendly and low-carbon. Compared with solar energy, air energy has been introduced earlier. It can be said that the domestic market is quite mature. Is it because of this that air energy is worse than solar energy?

solar water heaters:

As the name implies, solar water heaters rely on sunlight and technology to convert sunlight into heat energy, and convert water from low temperature to high temperature, so as to satisfy people's water heater use in life.

1. The advantages of solar water heaters:

Solar water heaters are noise-free, pollution-free, poison-free, reliable installation, low-carbon and environmentally friendly; solar energy has high technical processing technology, good heat transfer performance, large hot water output, suitable for multiple people in the family; solar water heaters are resistant in cold winter Strong freezing capacity. Large-area installation of solar energy in summer can also insulate the floors.

2. Disadvantages of solar water heaters:

Solar water heaters are large in size, not easy to install, and have certain restrictions on installation conditions; due to their large size and complicated objects, maintenance is troublesome, and professional repairs must be made; solar energy is more dependent on the resources of sunlight, if there are more cloudy and rainy days Solar energy is really not applicable to the region.

Air energy water heater:

The air energy water heater mainly uses the working principle of the heat pump to absorb the low-energy heat in the air and heat the water through the pipeline circulation. In other words, it relies on air energy, which is rich in air resources, and people rely on air to breathe, so its energy can be said to be infinite.

1. Advantages of air energy water heater:

The air-energy water heater also has a large capacity of water resources, which can be used by many people; its energy mainly depends on air, and there is no need to worry about being unable to use it in areas with more cloudy and rainy days, and it can work normally at an ambient temperature of -10°C. Air energy is not restricted by installation conditions, which overcomes the shortcomings of solar energy.

2. Disadvantages of air energy water heater:

Air energy water heaters have been vigorously promoted since they went on the market, and the country has not issued relevant industry standards. The market is more complicated; compared with solar water heaters, the price is similar.

Comparison in all aspects:

(1) Safety comparison

Air energy water heaters are absolutely safe. They heat water by absorbing the heat of air. Solar water heaters heat water by heat from sunlight. However, when there is no sunlight, electric auxiliary heating is required, which is also dangerous.

(2) Comfort comparison

Air-energy water heaters can maintain constant temperature hot water for 24 hours. Solar water heaters will greatly reduce the temperature after one or two days. They can only be used for ordinary hand washing and are not hot enough for bathing.

(3) Function comparison

Air-energy water heaters have kitchen air-conditioning and central hot water functions. The hot water of solar water heaters can only be used in the bathroom. Central hot water solves daily needs in life, and kitchen air-conditioning solves the problem of hot and humid kitchens.

(4) Saving comparison

The air-energy water heater heats 200L of water for about 2 hours. It needs 1.2~1.5 kWh a day. Solar water heaters do not require electricity when the sun is full. However, in rainy weather or at night, when enough water is needed, the heating time is 0.7 kWh for 20 minutes. The power is about 2000W.

(5) Restricted comparison

Air energy water heaters are not affected by any factors during use. Solar water heaters are very affected by the weather. They cannot work on cloudy days, cannot work on rainy and snowy days, and cannot work at night, which is very restrictive.

Generally speaking, air energy is better than solar energy, but solar energy is also better than air energy. In terms of price, air energy is more expensive than solar energy and has a larger volume than solar energy.

Guangdong Hepai New Energy Technology Co., Ltd. is an air energy heat pump manufacturer integrating R&D, production, manufacturing, sales and after-sales service. Main business: Dongguan air energy, heat pump commercial hot water, OEM production, air energy brand joining , Hotline: 13925587576.