After my previous MGE broke down (battery and electronic after many years of loyal service), I turned to APC and BE700G-GB model. No complaints about the delivery, perfect as usual with Amazon. Quick unpacking simple commissioning: the battery was charging one day and then the UPS into service. I have connected: fixed my PC's screen + my + livebox my network switch. I then installed the software and I must admit it's a little disappointment. Certainly it gives me the basic information expected from an inverter, but I lost a lot of features that I had with my MGE: eg all the historical curves on the voltage levels. In addition to the icon of the systray continuously displays an exclamation point indicating a communication error (also nonexistent ....)! That's why I did not put 5 stars ... In summary: good material and some lightweight software!