Very happy, this is really is not thought, is to have it so quickly find the solar energy monitor, because my friends will always want to install a solar energy monitor, because of the small shop to open her own will or usually she is a person so, she usually also feels is late if you have fear, so this is still installed this solar energy monitor, I was also really feel that solar energy monitor is very easy to use, but also still have after it is it is very safe, so now it really is with the solar energy monitor is a very good friend, now it is still very good.