First, let me say that solar thermal is a reliable, low-maintenance technology, but just like anything that wears out or a homeowner will find a problem, the following list of common failures is based on my experience with over 100 solar thermal systems.1 - The pump is running, but the cylinder is n

Safety instructions for using solar water heaters in summer!Gas water heaters and electric water heaters are becoming more and more popular, but solar water heaters are still the choice of many families. Solar energy serves us almost all year round, but it is often overlooked for its safe use and sc

1. Ion exchange method: using a specific cation exchange resin to replace calcium and magnesium ions in the water with sodium ions. Due to the high solubility of sodium salt, the formation of scale caused by the increase in temperature is avoided. The main advantages are: the effect is stable and ac

Nowadays, more and more users of solar water heaters are using solar water heaters, and during the use of solar water heaters, the phenomenon that the water from the solar water heaters is not hot often occurs. So the question is, what causes the water from the solar water heater to not be hot? There are also many reasons why the water from the solar water heater is not hot. Let's take a look at the reasons and the corresponding solutions.

Ventilation is probably the most important part of a successful greenhouse. Without proper ventilation, the greenhouse and its plants are prone to numerous problems. This is because ventilation has four main purposes in the greenhouse. First, it helps to regulate the temperature. It can also ensure

1. How does scale form?Generally speaking. Water containing minerals such as calcium (Ca) and magnesium (Mg) salts is called "hard water". (The hardness of water (also called salinity) refers to the amount of calcium and magnesium salts dissolved in the water. The higher the content, the higher the

On May 20, a fire broke out in the "X-Press Pearl" docked at the port of Colombo.

Many countries have further improved bilateral economic and trade rules in the fields of service trade and investment, creating a good environment for expanding trade and investment cooperation.1. Thailand announced the establishment of a regional comprehensive economic partnership agreement center2

The comprehensive on-time rate index for major global routes continued to decline in April. Nearly 80% of the ships sailed late, causing serious delays in sailing schedules.note! Congestion in the US West port has further intensified, with more than 100 ships waiting in Los Angeles, and the US West

Due to the combined effects of strong shipping demand, port delays and shortage of container equipment, container spot prices continued to rise and reached new highs.

Adding a solar attic fan to your house can protect the house from seasonal damage. Moreover, it can provide a moderate energy saving effect. Wiring to the attic can be painful, and solar energy can simplify the problem. Depending on your city, you may also be eligible for additional tax credits. In

With the repeated epidemics in Europe and the United States, the surge in traffic from Asia to Europe will continue until the third quarter of this year. Congestion in European and American ports will continue to be the main bottleneck in the supply chain, and container prices will continue to rise.

People often sweat in summer, and the number of natural bathing has also increased. In addition, with abundant solar energy in summer, solar water heaters are used more and more frequently. However, most people only know that the maintenance of solar water heaters in winter is very important. As eve

Why Off-grid Solar Power Systems Must Be Equipped With Batteries？

No matter what time of the year, switching to solar power is a wise investment for your home or business. Being able to use the huge energy of the sun and put it into use, powering your house can help you save a lot of energy costs. However, as the years pass and the seasons change, the energy produ

It’s midsummer, and for hours and days, sun has been beating on the roof of your home. Measurements have shown that, given the right weather conditions, typical roofing materials can reach up to 150 degrees Fahrenheit. That heat eventually transfers from the outside of the roof to the sheathing. Fro

Magnesium rod is a kind of metal substance that softens water to prevent water from scaling. Magnesium rod is commonly known as magnesium anode, also known as anode magnesium block. It is used to prevent corrosion and soften the water quality of the metal tank of solar water heaters and electric wat

Summer means ideal swimming conditions, allowing you to avoid the heat. But what about those days that are not too hot? If you want to use more pools throughout the year, pool heaters are an ideal way to keep the water at the right temperature for comfortable swimming. Solar swimming pool heaters ar

With the development of the economy, there are more and more solar water heating projects, and more and more users install split pressure-bearing solar systems, but what follows is news about the failure of the water pump. Why does the water pump used in the solar water heating project appear dama