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What are the top ten brands of solar energy
Most people who live in cities now have solar water heaters in every household. Solar water heaters play a great role at home. For example, you will feel comfortable when you go to the bathroom to wash hot water when you are sweating. Besides, you will wash dishes after eating in winter, and then you will not find it annoying to wash dishes with hot water. Therefore, the most popular water heater for customers at present is the solar water heater, so when buying solar energy, it will be confused by the brand. I don't know what brand of solar energy should be bought, so today Xiaobian will tell you about the top ten brands of solar energy. ?

what are the top ten brands of solar energy

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Huangming solar water heater:

Huangming solar water heater is a flagship brand under Huangming Energy Saving Holding Co., Ltd., which mainly researches and develops the production and sales of solar water heaters and other products. Is a well-known trademark in China. Up to now, Huangming solar water heater is also one of the most valuable brands in China Top 5.

Huayang solar water heater:

Huayang solar water heater is one of the largest manufacturers of solar water heaters in China. Founded in 1991, it maintains high-quality after-sales service and high-quality products, and has always been loved and supported by customers.

Linoret solar water heater:

Linoret solar water heater is one of the largest manufacturers in Asia. In 28, it put forward a new marketing method and constantly searched for a better market path.

Four Seasons Muge solar water heater:

Four Seasons Muge solar water heater was established in 2, and it is also the only powerful enterprise that cooperates with the aerospace industry. It has a unique design and re-launched fully automatic solar energy with different meanings, and it is also the most influential brand.

Solar rain solar water heater:

Solar rain solar energy cooperates with the environmental protection cause in China, solving the problems of solar water heating in many families.

Brilliant solar water heater:

Brilliant solar energy was established in 199, and it has also won a model unit with triple A quality service. It is also the first solar energy enterprise to establish a company overseas.

Tsinghua Sunlight Solar Water Heater:

Solar energy, a well-known brand in Chengdu, Sichuan, was established in 25. The company mainly deals in solar water heaters, solar hot water collection systems and so on.

Tianpu solar water heater:

Tianpu solar energy brand has won honorary qualifications such as Beijing famous brand and Golden Sun logo certification.

yijianeng solar water heater:

yijianeng solar energy is an enterprise with very deep potential in the solar energy industry and a member of Sun Valley.

Sang Le solar water heater:

Sang Le solar energy company was founded in 1987, which has unique advantages in the water heater industry and has been well received by consumers.

Disadvantages of solar energy

(1) Dispersion: Although the total amount of solar radiation reaching the earth's surface is large, the energy flow density is very low. On average, near the Tropic of Cancer, when the weather is clear in summer, the irradiance of solar radiation is the highest at noon, and the average solar energy received in an area of 1 square meter perpendicular to the direction of sunlight is about 1,W; If it is averaged day and night throughout the year, it is only about 2W W. In winter, it is only about half, and in cloudy days, it is only about 1/5. This energy flow density is very low. Therefore, when using solar energy, in order to get a certain conversion power, a set of collection and conversion equipment with a considerable area is often needed, and the cost is high.

(2) Instability: Limited by natural conditions such as day and night, season, geographical latitude and altitude, and influenced by random factors such as sunny, cloudy, cloud and rain, the solar irradiance reaching a certain ground is both intermittent and extremely unstable, which makes it more difficult to apply solar energy on a large scale. In order to make solar energy a continuous and stable energy source, and finally become an alternative energy source that can compete with conventional energy sources, it is necessary to solve the problem of energy storage, that is, to store the solar radiation energy in sunny days as much as possible for use at night or in rainy days, but energy storage is also one of the weak links in solar energy utilization.

(3) Low efficiency and high cost: The development level of solar energy utilization is feasible in theory and mature in technology. However, some solar energy utilization devices, because of their low efficiency and high cost, now the utilization efficiency of the laboratory does not exceed 3%. Generally speaking, the economy can not compete with conventional energy sources. In the future, the further development of solar energy utilization is mainly restricted by economy.

(4) Pollution of solar panels: At present, solar panels have a certain life span, and generally they need to be replaced once every 3-5 years at most, but the replaced solar panels are very difficult to be decomposed by nature, thus causing considerable pollution.

that's all about the top ten brands of solar energy. I hope it will help you!

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