I'm at 128 panels, and plan to add another 24, which will max out my current solar breaker panel. After that, I'll likely switch from micro inverters to larger 10KW inverters and run DC from the arrays back to where the inverters are located. This makes sense since additional arrays past the initial 152, are going to have to be located further away from my shop where all the miners live. High voltage DC power = much less power loss than 240VAC.
Your username suits you. That's a pretty large solar farm as it is. I'm wondering how you handle the excess power generated and if you're selling excess energy back to the grid (incase your miners shutoff and stop consuming power).
Have you ever considered venturing into a pure solar mining farm and selling electricity to the grid for profits?