No need.
Solar water heaters are generally included in the support fee and do not need to be paid if the developer requires additional fees that are part of the price of the commercial housing, whether it is or not. and the buyer After reaching an agreement, developers will not have the right to charge additional fees.
Are the special solar pipes for commercial buildings public?
Most newly purchased high-rise commercial buildings are now equipped with solar water heaters installed by promoters when they are installed. handed over. However, I found that some users directly took it apart when decorating. Wasting electricity. Although it is solar energy, when the sun is not good, you still need to use electric energy. This solar electric heating function is not as good as theheating effect of a separate electric water heater. The high-rise house I bought doesn't have much sunlight, so it's better to install an independent electric water heater.
Solar energy is green and environmentally friendly. The main thing is that we do not need to spend a penny during the construction of the house, which can be called original supporting equipment. So why do it. some owners still have to pay for this? Has it been dismantled? My house is also equipped with this solar water heater. Let's first see what it is. High-Rise Solar Water Heaters High-rise solar water heaters, as the name suggests, are solar water heaters installed in high-rise residential buildings, also known as wall-mounted solar water heaters. Most are split type, consisting of a flat solar collector and a water storage tank. The collector and the reservewater storage tanks are completely separate. The sensor is installed outside the balcony, on the south side of the house, and the water storage tank. is installed indoors, usually on the balcony. They are connected by two tubes.
The collector part is designed to be separated from the water storage tank. The collector does not need to store water and is much lighter. This not only solves the problem of users of high-rise residences who cannot do this. install solar water heating systems, but also make full use of outdoor space and achieve the perfect combination of solar energy and architecture. This type of solar water heater has electric heating function when the temperature is not enough in rainy weather, electric heating or heat preservation can be used to meet the hot water demand of the user for 24 hoursres. Energy saving, solar energy is inexhaustible, and its circulation also relies on physical circulation, even in winter, this energy saving is undoubtedly due to the independent adjustment of the water storage tank, which can completely increase electrical energy. heating function, so that in continuous rain, rainy and snowy weather in winter, it is equivalent to installing an electric water heater. You don't have to worry about using hot water 24 hours a day.
Disadvantages of using high rise solar water heaters. Now that I have learned so much about solar energy, I still feel like this thing is very good, but why should we take it apart? After understanding it, I got the following answer. Although this type of solar energy has a split design, due to its physical circulation characteristics, the water storage tank should be installed close tou heat collector and higher than the heat collector, so the water storage tank is usually installed on the balcony wall. There is usually a distance between the balcony and the bathroom and kitchen. During normal use, the cold water in this section must be drained before hot water can be available, which is equivalent to wasting some of the water. take up space. This type of water storageFor solar energy, if you want to have enough hot water, the water storage tank must be large, so a relatively large water storage tank will occupy the already small space of the balcony, that's why users are disgusted.
No, it cannot be shared. The full name of solar hot water pipe is all-glass vacuum collector tube. According to the design requirements and with the improvement of production technology, four main types have been formed.
1. Series diameter 47 mm, length 1 meter, 1.2 meters, 1.5 meters, 1.6 meters, 1.8 meters.
2. Series of 58mm diameter, 1.5m, 1.6m, 1.8m, 2.0m length.
3. 70 mm diameter series.
4. 100 mm diameter series. Due to their different diameters and lengths, they cannot be shared.