My friend bought a solar energy monitor, my friend said to the solar energy monitor installed on her farm, really good, I also love the solar energy monitor, I want to give my home farm to buy some more solar energy monitor, I went to see my the installation of solar energy monitor friends, this solar energy monitor is indeed very good, everything can not only see the outside, but also the costs of electricity, a solar energy monitor is often very affordable, I use the solar energy monitor to recommend, my dad said he also wants to buy a monitor it also have no fancy right, I have a solar energy monitor to my father, my father used to say very good, let me take a few.