Photovoltaic Grid Tied Inverter Model PVI-3.0-OUTD-S. This is a 3.0kw inverter. It is used and has some scratches from being in our warehouse. But it is just cosmetic. Nothing that affects the inverter. It is not coming with wall mount or anything else. The listing is only for the inverter. It has a total of 40580. It was tested and you can see the pictures showing the screen that it is working. Let me know if you have any questions.