Feel now are really need a solar energy monitor, it is really good to my home, or the company, because I was a small company and friends, the company started, so we will always work late, feel that there is a solar energy monitor is still relatively safe, because the company is also very small, usually too late, what I feel is not so safe, but the solar energy monitor will really feel is not the same, a company’s employees also recommended. This is solar energy monitor, said his own house is used, is really very good.