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At present, Solar Energy Water heater industry scale ranks first in the world, coverage has increased year after year. However, in our changing climate conditions and natural conditions vary before, solar water heaters are faced with many embarrassing, but also to "how to get hot water system the most economical?" The topic was placed in front of people. According to experts, because of China's largest in the world's largest land and sea between the monsoon climate significantly: the eastern and western maritime humid continental climate arid climate varies greatly. The north and south latitude regions due to different sun height, day length and the Sun-Earth theory from the different amount of solar radiation is also different. The latitude of the solar elevation angle and seasonal variation of day length theory and theory of radiation correspondingly varies with the seasons, such as sunny north, the south is now in the rainy season around. Subtle changes in such complex, the only rely on solar water heater to get hot water system, the consumer, not the most economical way. Because the sun is not always adequate. In addition to the night without light outside, even during the day, a year and only 1 / 3 of full sunlight, while the other 1 / 3 of sunlight, 1 / 3 the time without illumination, in which lighting conditions extracted from the sun alone energy to get hot water system is not enough, so traditional solar water heaters are used as auxiliary power Energy . At night or rain and snow, cloudiness, etc., solar water heaters are often turned into a electric water heater. This "change of face" makes a lot of inferior products drilled policy loopholes, which professes to be " Energy "Products, in fact it consumes a lot of energy. View of this situation, Tongfang Group in Beijing with the clean side of the Sun Technology Co., Ltd. launched Air to water heater Solves this problem: When the subject of climate conditions can not extract energy from the sun, the available Heat Pump Technology, only consume a small portion of small electric, you can extract the air for more than 4 times the energy of a truly run 24 hours a day. Beijing, for example, the year of 90 days in summer, spring and autumn, 155 days, 120 days in winter. Taking into account the rain and cold winter conditions, the year at least 130 days substantially reduced the ability of solar collectors to rely on electronic means of auxiliary heating system to take water. The space heater can heat with air Pump Technology to replace the heating, the average energy efficiency ratio of 3.6 (3.66 in spring and fall, summer 4.24, winter 2.75). Calculated by 365 days a year, daily water consumption in some cases, the 235 days taken by the solar collector system for domestic hot water, 130 days taken by the air heat pump hot water system, the "space" the average annual water heater EER as high as 10.12. Making hot water with the other methods compared to only 323 yuan a year, significant savings in running costs. "Space heater" in many water heater system cost is the highest. With "space heater" system benefits the country water is a choice. I am an expert from homepowerinverters.com, while we provides the quality product, such as 12v inverters Manufacturer , dc ac power inverter, home power inverters,and more.
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