What are the top ten solar water heater brands?

Water heaters are very important in our life. Nowadays, there are a lot of solar water heater brands on the market. So what do you know about the top ten brands of solar water heaters? When we buy solar water heaters, we are always unable to start with many brands. At this time we need a solar water heater purchase guide.

What are the top ten brands of solar water heaters?

Beautiful solar water heater

30 days of total network sales: 308,468 pieces

2

AO Smith Solar Water Heater

30 days of network sales: 126,590

3

Haier solar water heater

30 days of network sales: 443,760

4

Wanhe solar water heater

30 days of network sales: 163,294

5

Energy rate solar water heater

30 days of network sales: 50774 pieces

6

Wanjiale Solar Water Heater

30 days of network sales: 149,174

7

Forest solar water heater

30 days of network sales: 48,952

8

Ariston Solar Water Heater

30 days of network sales: 21,516

9

Vantage Solar Water Heater

30 days of network sales: 46442

10

Ashland Solar Water Heater

30 days of network sales: 16452 pieces

Solar water heater purchase guide

1, look at the brand

At present, there are more than 5,000 brands in the solar water heater industry. Among them, small family-owned companies account for the majority, and such enterprises are less competitive, and the average life expectancy of enterprises is only 1.5 years. Consumers choose products produced by such companies, and often become three-nothing products in a few years, and the interests of consumers cannot be guaranteed. Therefore, consumers should choose large brands with high reputation in the country. The solar water heaters produced by big brands not only have reliable product quality, but also provide consumers with long-term after-sales service guarantee.

2, look at the building structure

Multi-storey buildings: installation is not limited, vacuum tube solar and flat solar products are available. High-rise and small high-rise: choose balcony-type solar products. Villa building: The choice of flexible installation, flat panel solar energy that can be integrated with the building, flat panel solar energy is not affected by high-rise and special buildings, beautiful and generous.

3, look at the pipeline

Because the water heater is often placed on the roof, there is a certain pressure in the house, the hot water temperature is high in summer (up to 90 °C), the outdoor environment temperature is low, etc., so it is best to use cross-linked pipe or aluminum-plastic composite pipe or reinforcement. plastic hose. It has the characteristics of pressure resistance, high temperature resistance, low temperature resistance, non-toxicity and tastelessness, small heat capacity, low heat loss and not easy to freeze in winter.

4, water heater water capacity

According to the population, determine the water capacity of the solar water heater. The family of three chooses at least 100L. In general, the larger the tank volume of the solar water heater, the better.

The purchase of solar water heaters in the home must first determine the volume of the solar water heater. In the case of a general shower, the volume of the product to be purchased can be determined according to the volume of 40-50 L/person; generally, the bath needs about 35 kg to 50 kg of hot water (45 ° C) per person. Due to the unconventional energy source of solar energy, hot water cannot be produced in the rainy days. Therefore, it is necessary to select a water heater with double daily water consumption, and store the hot water in sunny days for rainy days. In the case of two consecutive days, the photoelectric dual-use type can be used to ensure all-weather, hot water is used throughout the year.

5, after sales service

It is best to choose a well-known brand and a strong distributor (longer distribution time, low product quality complaint rate). Because solar water heaters are durable consumer goods, and are usually installed on the roof, once it fails, it is difficult to handle it by itself. Therefore, after-sales service must be guaranteed. At present, the warranty period for the whole machine is 3-5 years.

6, the choice of materials for water heater accessories

The selection of the water tank skin: stainless steel noble and luxurious, better than other aluminum, angle iron, color steel, etc.; thick stainless steel is better than thin stainless steel. Insulation material: Polyurethane integral foam insulation is better than foam plastic board insulation. Structure: Overall molding is better than separate molding.

Advantages of gas water heaters:

The reason why gas water heaters love the majority of users is because it has the following advantages: high thermal efficiency, fast heating speed, instant heat, large water output, stable temperature, less scale, and small footprint, free from water volume control. The temperature regulation is stable, can be used continuously by many people, and has a fixed number of consumers. In the kitchen in the winter, you can always come to the hot water, convenient; the water temperature is constant, the purchase cost is cheap; use natural gas, clean and environmentally friendly. In general households, it is enough to use an 8-liter gas water heater. The double-bathroom is equipped with more than 10 water heaters.

Disadvantages of gas water heaters:

1. During use, toxic gases will be discharged due to insufficient combustion, resulting in a safety accident; (only balanced water heaters can be installed in the bathroom, and the strong row and outdoor units can be installed outdoors or on the balcony to solve)

2, the starting water pressure is high, some users living in the upper level, if you do not install the booster pump can not start; (water pressure is not enough users can choose to start low-pressure gas water heater)

3, the installation is not convenient, to make holes in the wall, install smoke pipes, exhaust fans, etc.; (renovation is generally reserved)

4, different gas, its burner shape, nozzle size, gas passage cross-sectional area are not the same. (The effect is the same after the transformation, for example, the gas water heater needs to be modified after the natural gas replacement)

The above is what Xiaobian has shared with you about the top ten brands of solar water heaters and the guide for solar water heaters. I hope you can provide some useful help when purchasing solar water heaters. Solar water heaters are an essential part of our bathroom and should be taken care of when purchasing.