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Anonymous users2024-01-23As long as your generator power is more than 45KW, it will do. The key is to use electricity on rainy days and at night.
Yes, solar panels and related energy storage equipment and inverter equipment can be laid on the balcony or roof. If the area is large enough, this method can fully meet the household electricity demand. At present, it has become the main mode of power generation in many places in the western region, and it has been connected to the grid to generate economic benefits.
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.