In closed loop systems such as air conditioners, solar thermal systems, boilers, and floor heating, expansion tank is to absorb the expansion volume of this system due to temperature changes in order to prevent system's pressure from changing rapidly, reduce the number of pressure reliefs of the safety valve and the number of water feeding of filling valve.

Heat pipe solar collector absorbs solar energy and transfers heat to the runner through the heat pipe. The circulating medium is heated when going through the runner. At the same time, the heat energy is transferred to the tank, pool, or heat exchanger by heat transfer medium.

Under normal circumstances, magnesium rods are replaced once every 1-2 years. However, in hard water areas, the corrosion rate of magnesium rods is accelerated and can be replaced every 6 months to 1 year.

It is not recommended to drink directly. Solar water heaters convert solar energy into heat by absorbing solar energy, and store hot water in solar water tanks.

Vacuum tube solar water heaters mainly rely on heat collection tubes to convert solar energy into heat. The evacuated tube solar water heater is a direct plug-in structure, and the hot water is powered by gravity. The heat collecting tube uses the principle of hot water floating up and cold water sinking to make the water produce micro-circulation to reach the required hot water.

Solar water heaters mainly convert solar energy into heat by absorbing solar energy, heating water for people to use. Therefore, there is no need to use electricity.

Since the compact pressureless solar water heater uses an open pressureless water tank, the hot water outlet pressure is affected by the installation height of the solar water heater's water tank. If you install a non-pressure solar water heater, then you can get pressurized hot water through the following methods, and get a better comfortable experience when taking a bath.

You can significantly reduce heating costs by installing a solar heating pool system. They are inexpensive in competition with the gas and heat pump heaters, and they have very low annual operating costs. In fact, solar heating pool is the cost-effective use of solar energy in many climates.

This is a preheating solar water heater with a design of adding a copper coil to the water tank on the basis of the compact non-pressurized solar water heater.

Solar collector is a device that converts the radiant energy of the sun into heat. Because solar energy is relatively scattered, it is necessary to find a way to concentrate it, so the collector is a key part of various solar energy devices.

Domestic solar water heaters are generally based on integrated types. Whether it is a vacuum tube or flat plate solar water heater, the following aspects need to be considered for the installation location.

The general solar floor heating system is mainly composed of seven parts: solar collector, hot water storage tank, auxiliary heating device, pipe fittings, heat dissipation device, circulating pump and control system.

[Abstract] Most of us might take the hot water from the tap for granted. However, if you don't think about it, if your hot water system fails, you will miss the opportunity to provide hot water on demand. In households with electric water heating systems, we paid a considerable price for this privil

​The watering time of solar water heaters is best to choose to water under the condition of non-high temperature air exposure. The best time is two hours before sunrise or two hours after sunset.

Nowadays, more and more people are installing solar water heating systems. Today, we will introduce several vacuum tube solar collectors commonly used in solar water heating systems. How is your evacuated tube solar collector for solar water heating system composed?The evacuated tube solar collect

Before we start, I will ask a small question, "How to maintain the solar water heater suspend use?" Because some users do not want the solar water heater to be in working condition because there is no one at home for a period of time, they will think of ways to suspend the solar water heater, and

Early solar water heaters were less convenient than today's solar water heaters, but with improvements, both vacuum tube solar and flat panel solar are basically equipped with solar controllers. But if the sensor of the solar water heater is broken, what problems will happen to the small and small

With the rapid development of the solar energy industry, solar water heaters have basically become standard equipment for every household. But there are also many questions, such as: "Is it troublesome to use solar water heaters?", "What should solar water heaters do in winter when there is no sun

Split Pressurized Solar Water Heater is a passive circulating split solar heating system. The heat pipe collector absorbs heat energy during daytime and,circulating pumps work under temperature difference control. At the same time, working fluid is heated fast when going through manifold,then tra

The advantages of the solar water heater project mainly include five parts:1. Solar energy is a clean energy that does not cause any harm to the environment. For the current global environment, the use of solar water heater projects is an inevitable trend.2. Solar energy has always existed for a lon