Speaking from experience I know that if I go to see a potential client and they are from a technical, electronics, electrical or engineering background then nine times out of ten they pay the extra for the micro inverters.

For them its a combination of the stand alone aspect of each panel, the much reduce electronics in the micros, the lack of a DC cable in the house., the longer working life and of course the real time monitoring of each individual panel. IF you are from a technical background you will love the level of information you get.