Advantages Of Household Split Type Flat Panel Solar Water Heater

Advantages Of Household Split Type Flat Panel Solar Water Heater

1. Pressure bearing operation: The working fluid of the high-efficiency flat plate collector and system flows in the metal flow channel, allowing for pressure bearing operation, corrosion resistance, and no leakage. The interior of a non pressure vacuum tube is filled with water, which comes into direct contact with the glass and can easily cause temperature stress on the glass, leading to self explosion.

2. The high-efficiency flat plate collector can be installed separately from the heat storage tank, meeting the requirements of integrating solar energy and buildings structurally. Non pressure vacuum tube water heaters are compact integrated machines, and their structure determines that they cannot be separated.

3. Efficient flat plate solar collectors integrated with buildings can be used as building components to achieve organic integration of solar energy and buildings, which can completely solve the aesthetic problems of solar energy installation. Vacuum tube products are installed haphazardly, unsightly, and cannot be integrated with buildings.

4. Flexible and convenient installation. Due to the use of a split system, each component can be installed independently and can be reserved or pre embedded during construction; The installation of solar hot water systems is synchronized with the building, making it easy to solve roof waterproofing and insulation issues properly; The hot water storage tank is concealed in the basement, attic or stairwell, does not occupy indoor space, avoids roof load-bearing, and does not harm the safety and reliability of various components of the system, meeting the relevant requirements of the building.

5. Beautiful and non damaging building efficient flat plate solar water heating system only has a very light collector installed on the roof, and a heavy heat storage tank placed in the attic, stairwell, basement or bathroom. The roof does not bear weight, so the building load is very small, (installation) will not damage waterproofing, and it is also conducive to roof insulation and beautiful. Vacuum tube solar water heaters have a negative impact on buildings. The hot water storage tank is placed on the roof, which is load-bearing, prone to damage waterproofing, and not aesthetically pleasing.

6. Safe, reliable, and efficient flat plate collectors are safe and reliable. The glass has been tempered and has high strength, making it not easy to break. If it breaks, it is not easy to injure people. Vacuum tubes are prone to breakage, and glass fragments falling from the sky can easily cause harm and are extremely dangerous.

7. No need for descaling. The collector of the high-efficiency flat plate solar hot water system has no scale production and can maintain high efficiency for a long time without descaling, reducing maintenance. Vacuum tubes are prone to scale formation, which has a significant impact on thermal efficiency. Regular descaling is required, resulting in high maintenance costs and a large workload.

8. Self protection function: The high-efficiency flat solar hot water system has overheating protection function to ensure the safe and normal operation of the system. If the system water temperature is too high, the heat dissipation of the collector to the outside will accelerate, making it difficult for the temperature to continue rising, thereby suppressing the increase in system pressure, protecting the system, and reducing or preventing the volatilization of the working fluid. Vacuum tubes, due to their low heat loss, are prone to high temperatures, which can cause high-temperature steam to be generated in closed vacuum tube hot water systems. This can lead to excessive pressure inside the system, causing damage to the system and severe volatilization of the working fluid.

9. Achieve efficient flat plate collectors with minimal wear and tear, strong reliability, glass does not come into contact with water, does not generate temperature stress and damage, and is resistant to hail strikes and cold and hot impacts. It can achieve maintenance free. Glass tubes in direct contact with water are prone to temperature stress and damage.

10. Long service life: The high-efficiency flat plate collector has a long service life, with a design life of over 25 years and a service life of up to 30 years.

11. High heat collection efficiency and large heat gain. The high-efficiency flat plate collector has a high heat collection efficiency (with a transient efficiency intercept of 8%) and the maximum heat gain. The daily average thermal efficiency of the vacuum tube solar water heater is 45%, with the minimum heat gain. The ordinary flat plate solar collector is between the two.

12. The high-efficiency flat plate solar collector can generate clean hot water. It uses high-purity copper pipes, which are corrosion-resistant and not prone to copper rust. It adopts a double circulation closed system, which is pollution-free and has good water quality. The clean hot water produced can meet the standards of Class I water and can be consumed.

13. The high-efficiency flat plate heat collection system for anti freezing and anti freezing adopts indirect heating method and can use working fluids such as antifreeze, so it has anti freezing and anti freezing functions and can also be used in winter in high-altitude areas. Vacuum tube water heaters are mostly direct insertion and direct heating methods, with vacuum tubes holding water. In winter, frozen areas are prone to tube explosion, so they are basically unusable in most areas.

14. The high-efficiency flat plate collector for snow melting and melting can easily achieve the function of snow melting and melting through reverse circulation, thus ensuring winter use in snowy areas. Vacuum tube solar water heaters do not have this function. Once they are covered with ice and snow for a long time in winter and snow, accidents such as freezing and pipe explosion may occur, unless the snow is manually cleared or the water in the water heater is emptied in a timely manner.

15. Widely used and efficient flat plate collectors have a wide range of applications, including the production of hot water, as well as hot air and heating. It can only be used for producing hot water, and expanding its functionality is very limited.

16. Convenient and efficient installation. The flat plate collector itself is a complete product, easy to handle and install. Vacuum tube collectors (or water heaters) are semi-finished products that require on-site installation and are difficult to transport and install.

17. The comfortable and efficient flat solar hot water system adopts a top water outlet type, and the vertical water tank can be installed on the balcony or bathroom. There is less cold water in the pipe, and hot water is available as soon as it is turned on. It is convenient, comfortable, and saves water sources. The vacuum tube water heater mainly adopts the water outlet type, and can only be mounted on the roof of the building. The higher the floor, the more cold water the pipeline has, which is inconvenient to use and prone to water waste.

18. Stable and efficient flat solar hot water system with stable water temperature. Due to the use of top water discharge method, the hot water and tap water network are interconnected. No matter how the tap water pressure fluctuates, the hot water pressure and cold water pressure remain consistent. After adjusting the water temperature with the mixing valve, the water temperature is relatively stable. Vacuum tube water heaters often have a drop water outlet, with low and stable pressure, while cold water is affected by the pressure of the tap water network, fluctuating high and low, and the mixed water temperature fluctuates between cold and hot, making it difficult to stabilize and control. Often, there is a high pressure of cold water, causing hot water to be pushed back, indicating the phenomenon of cold water.

19. The heat absorbing plate and pipeline of the advanced and efficient flat plate collector are melted and bonded between metals through laser welding. The bonding force is strong, the thermal resistance is small, and it is welded on the back without damaging the heat absorbing film layer. The core of the plate is beautiful. The ultrasonic bonding force of vacuum tube water heater is weak, and it is welded on the front of the heat absorbing body, which damages the heat absorbing film layer and reduces the heat collection efficiency, which is very unsightly.

20. The high-efficiency flat plate collector core of the integral heat absorbing plate adopts a whole heat absorbing plate to form a partition inside the collector, limit heat convection, and reduce heat loss.