Solar Water Heater System 150L -300L

Compact Solar Water Heater with flat plate solar collector

Does the solar water heater have thermal insulation function?

It has thermal insulation function. The vacuum glass collector tube of the solar water heater is composed of double glass, the inner surface is coated with a heat absorption layer, and the vacuum is between the two layers, which is equivalent to a stretched thermos. The heat can only enter but not exit. The hot water tank of the water heater is made of double-layer stainless steel plates, with polyurethane foam insulation in the middle. The insulation effect is very obvious. Generally, the temperature of qualified solar water heaters drops below 5 ℃ every day.

What is an ordinary solar water heater? What is an all-weather solar water heater? What is a fully automatic solar water heater?

Ordinary solar water heaters are the most basic water heaters. In sunny days, hot water may be used normally, but in cloudy days, if the stored hot water is used up, it cannot be used. The all-weather water heater is always equipped with an electric heating system. When it is cloudy, turn on the electric heating switch to discharge hot water. It can be used as usual in rainy days. It will be better if a small capacity electric hot water is provided. Full automatic solar water heater is a water heater that can easily manage hot water. It is equipped with timed electric heating device and timed water feeding device. Generally, no one needs to pay attention to the management of this water heater. As long as the water heater is turned on, hot water can be discharged. Water heaters are often equipped with water level and water temperature indicators to enable you to have a basic understanding of the working state of the water heater on the house. Some controllers also have the functions of emptying and circulating to make the water heater better used.

What temperature can the solar water heater reach?

The volume ratio of the collector to the water tank is usually designed according to the daily temperature rise of 50 degrees in winter. Normally, the solar energy can reach 50-70 degrees. If it is not used for several days in summer, the water temperature in the solar energy may reach 70-90 degrees.

Can the solar water heater boil the water?

Ordinary domestic water heaters can not be boiled when they are filled with water, because when the water temperature rises to a certain temperature, the heat balance is reached. At this time, the heat absorbed is equal to the heat lost, and the water temperature no longer rises. If you want the water heater to boil the water, you must reduce the water storage or increase the heat collection area.

Can the water in the tank be drunk?

Unless it is a specially designed portable and pressurized solar water heater, never drink the water inside. Because the water in the ordinary solar energy is easy to produce harmful substances such as nitrate and nitrite after repeated heating, and the water in the solar energy cannot be used up completely, which is easy to breed pathogenic bacteria. Even if it is used to wash vegetables, I do not recommend it.

SolarShine compact thermosyphon solar water heater is the best solar water heater designed for home solar hot water system, it can supply hot water for apartment house, villa and residential building, etc. With the main components： black chrome coating surface flat plate solar collector, pressurized solar water tank, strong bracket and automatic controller, you can easily get hot water from the sun and save cost.