Hey there. Apologies for the late response. I stumbled upon your post, and I thought I'd chime in. I agree with the previous comment that it's important to do some engineering work to determine the solar energy you can get in your location.
You don't have to do any engineering work to understand how much energy you need to power your mining farm, you can just hire a professional and tell them exactly what you want to run or do some research and get solar calculator online, there are many online and they are better than each other.