solar energy monitor is very convenient to use, one day my house there is no water in the water tank, solar energy monitor is detected, the solar energy monitor automatically sheung shui, he also don’t have to worry about to return to the home without water, and solar energy monitor is also very convenient, he can control the temperature of what good, think she is a very good product, is particularly useful, very have her use is also very good, think science is also very good now, and which company staff installation is very good, think they are very nice, and their service is also very to force, have their services at, think they company will carry forward the general.