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Anonymous users2024-01-24Haier balcony machine, because Haier is the only large-scale enterprise in the industry that produces both flat plate collectors and pressurized water tanks. The solar energy industry basically only produces collectors, and the water tank seeks to produce electric water heaters for enterprise production, because the balcony machine is a pressurized water tank, which adopts enamel production technology, and the production of high-quality and stable enamel water tank must have a good enamel production line, which is a large investment, and enterprises that do not have scale cannot share this cost. Traditional home appliance enterprises basically purchase thermal collectors for balcony machines, such as AO.
In either case, in terms of product configuration and R&D, the above two situations will affect technology R&D and product quality. Haier has been rated as the leader of high-end tablets with the first market share of tablet products, and Haier's anti-electrical technology is in the leading position in the world.
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.
At present, we have not seen any of these products doing particularly well. >>>More
I think the inside of the balcony is definitely not as sunny as the outside, so hanging the balcony wall solar inside the balcony will definitely affect the absorption efficiency of solar energy.
Here's how to add it:
1. Determine the minimum air temperature for the local area, and on the basis of the minimum temperature, float down 5 10 and choose antifreeze. If the local minimum temperature is -15, choose the freezing point of antifreeze, which cannot be higher than -20, so as not to cause the antifreeze to become viscous and affect the use of extreme weather. >>>More