In my town in NY state USA, they require a stamped engineering drawing for a ground mount system and it has to be rated for wind and snow load. Most of the gro

In my town in NY state USA, they require a stamped engineering drawing for a ground mount system and it has to be rated for wind and snow load. Most of the ground mounts which come with stamped drawings have run about $1/W total cost which will meet my local needs for a set of panels in the 5kW to 20kW size range. This cost includes concrete, all support structure, and the racking that the panels attach to. This cost does not include panels, wiring, nor inverter. If you're able to get a 12kW rated full system, including racking, panels, and inverter for the equivalent of $1/W that's an amazing deal! I wish prices here were like that.