don't buy pandaminer it consume too much just buy a gpu rig, if you don't have the money, you cna start smal with a cheap rig lik rx 570 or 1060, or maybe you cna just start with a single gpu, you cna afford that right? if yes do it mining is very profitable, and with cheap power you have more profit
As I said no problem with consuming power.
So you suggest 570 and 1060?
Free power? Then why not mine btc?
Because if I want to Buy an Antminer S9 for mining BTC it cost for me at least 2000$ and Calculator say 380$/month profit
By the same money I can buy a panda miner and get 1000$/month with mining ethereum