Can Solar Water Heaters Can Use in Winter?

With the rise of the solar energy industry, more and more people using solar water heaters, can solar water heaters can't use in cold winter? This is a problem that many people care, if solar winter can't use it, it means that the solar utilization rate is only half, which will greatly increase the installation cost of solar water heaters, then you can only look at solar energy in cold winter, but in fact, With the current solar water heater technology, it is not a problem in the cold winter, as long as it is very low, solar energy will continue to work, bring free hot water to us.It is very comfortable to use a comfortable bath in the cold winter,So don't worry about the cold winter can't take a bath.