I'm sorry, but that's not a fence, it's just a vertically mounted array. Would OP really have built a regular fence there? It'd probably be less labor and mat

I'm sorry, but that's not a fence, it's just a vertically mounted array. Would OP really have built a regular fence there? It'd probably be less labor and material intensive to just build a single structure holding the entire array using much longer rails instead of setting posts and rails every 6-7 feet. To keep costs lower you could also go with a string inverter instead of the ~$1500 you'd need for microinverters. Pricing conveniently doesn't include the panels, so you just have a set of posts and some horizontal racking.