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Anonymous users2024-01-24In fact, the two main differences lie in the later use, in terms of heat collection efficiency, the vacuum tube must be higher than the flat plate, but in terms of endurance and overall aesthetics, the superiority of the flat plate is shown! And flat panel solar installation and maintenance are also relatively convenient!
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Anonymous users2024-01-23There is almost no difference in performance, flat plate is the trend of the future, and the current production volume of vacuum tube collectors is very small, mainly because the maintenance cost is too high in the later stage. The two collectors have the same principle of endothermy, and the water in the tank is heated through the medium circulation, and the heating speed depends on the quality of the medium. The installation of this kind of wall-mounted solar requires a strong degree of professionalism, and there is a saying in the industry:
Three points for products, seven points for installation.
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Anonymous users2024-01-22What is the difference between vacuum tube solar and flat panel solar? After reading the most complete analysis, don't buy nonsense.
1. The market share is different.
Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters according to their structural form, mainly vacuum tube solar water heaters, accounting for 95% of the domestic market share. >>>More
In fact, the two main differences lie in the later use, in terms of heat collection efficiency, the vacuum tube must be higher than the flat plate, but in terms of endurance and overall aesthetics, the superiority of the flat plate is shown! And flat panel solar installation and maintenance are also relatively convenient!
Hello, "Black Porcelain Old Man" reminds you: the wall-mounted solar medium is made of heat conduction fluid, the basic component is propylene glycol, which is similar to the performance of antifreeze (ethylene glycol) added by automobiles, but it is not corroded, and the freezing point is lower, and it will not have an adverse effect on the heat conduction copper tube and heat collector plate. However, because it is a split type, there is heat loss in the process of heat conduction and heat exchange, and its thermal efficiency is not high, if you use water every day, it can rarely reach 60 degrees.
There should be sunlight, maybe the water valve is not opened, start from the main valve to check down.
Relatively speaking, the temperature of solar energy is higher, as for which one depends on your installation location, generally speaking, high-rise is not allowed to install solar energy, only water heaters or wall-mounted solar can be installed, so there is no good, see what you can install.