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Q&A太阳能热水器是怎么工作的?太阳能热水器将太阳能转换为热能,再把水加热。把太阳能转换成热能主要依靠集热管—利用热水上浮、冷水下沉的原理,使水产生微循环,不断把水加热。阴雨天,太阳能热水器还能工作吗?阴雨天,阳光弱了,太阳能热水器获得的太阳能少了,但还是可以工作的。只是,单靠这一方法,水温可能无法达到设定温度,但还是比冷水温度高。这时,需要电补充加热。不少装太阳能热水器的家庭,屋顶还装有太阳能电池板—给蓄电池组充电。这样,天黑后或阴雨天就可以利用蓄电池里的电补充加热了。
How does a Q & A solar water heater work? A solar water heater converts solar energy into heat and then water. The solar energy into heat mainly depends on the collector tube - the use of hot water floating, sinking principle of cold water, the water microcirculation, continue to heat the water. Rainy days, the solar water heater can work? Rainy days, the sun is weak, the solar water heater to obtain less solar energy, but still can work. However, only by this method, the water temperature may not reach the set temperature, but still higher than the cold water temperature. At this time, the need for additional heating. Many households with solar water heaters, the roof is also equipped with solar panels - to charge the battery pack. In this way, after dark or rainy days you can use the battery to add electricity heating.