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Anonymous users2024-01-23When the usual electric water heater is like that, it is heated with electricity when there is no sun, generally only two or three kilowatts, and the square is enough, I am afraid that it will be pre-4 square, and many of the current lines are also insufficient.
Recently, I have been looking for this kind of work, and now I will talk to you about several situations, I hope it will be helpful to you. >>>More
The same Zheng Da is not bad.
Generally, solar energy is divided into two categories: pressure-bearing models, non-pressure-bearing models, the traditional kind with large brackets belong to non-pressure-bearing models, balcony wall-mounted and split wall-mounted models belong to non-pressure-bearing models, the operation mode is - top water operation, generally this wall-mounted model uses a U-shaped heat pipe collector, and generally a good manufacturer U-shaped tube uses aviation aluminum, because in a high temperature and humid environment, this material will be a mystery protective film of Xingcheng, excellent anti-corrosion performance, and the heat pipe is a thermally conductive working medium. Some manufacturers use other materials, which seriously affects the service life. There are many aspects to consider when it comes to the installation of this non-pressurized model: >>>More
The principle of using light energy to convert heat energy. >>>More
His theories and ideas are good, but in practice they are the same as water heaters, or even worse than water heaters, and I can only describe them as bad!! >>>More