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Anonymous users2024-01-23It should be the most power-saving if you don't use it, but you have to adjust it to 45 degrees, which is more power-saving.
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Anonymous users2024-01-22When the balcony flat solar energy is adjusted to 50 degrees, it is very provincial.
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Anonymous users2024-01-21The general power is not necessarily the power, depending on the size of the product.
Can be used in tandem. Connect the solar hot water outlet to the water inlet of the water heater. This way, when using solar energy, all the water needs to go through the water heater first. >>>More
The price of balcony wall-mounted solar energy is generally high, and the price of the brand is generally around 5000-8000 yuan. The collectors of wall-mounted solar energy do not go out of the tube (no pipe bursting, safe operation), and the operation mode of the water tank is under pressure, which is much higher than the cost of ordinary falling water solar energy. The selling price is also much higher.
The advantage of using copper coil is antifreeze, the copper coil is placed in the water tank and connected to the collector, and the antifreeze is installed inside, which is a double-circuit system.
First of all, in general, when we install solar energy, the collector surface is about 5 degrees west due south. You can compare it according to this ordinary standard, secondly, there is solar energy that can be installed on the balcony, but it is not a solar water heater that integrates a vacuum tube and a solar water tank.
Wall-mounted, whether you need electric heating depends on your local climate. Of course, it is good, but it also costs electricity, so it is recommended to connect a small electric water heater.