If you are looking to mine in Nigeria you should not be looking for a place with external electricity supply like PHCN or any government owned source of electricity, it is not practical in this our country,
First of, the places I listed above are mostly run by private firms, its basically a way of giving back to the land where you are getting your natural resources, e.g Shell, Total energies, NLNG so it is basically free of charge.
even if they tell you a place have good power supply anything can happen a like issues with transformers, national grid collapse and others also it is very unnecessary and expensive.
Likewise if you install your solar system you will also encounter faulty batteries and other related problems. So instead of writing this off, I think it will be better and more advantageous to setup in these location, and then you can add any other alternative power supply should incase you encounter a sudden failure in one.
Yeah bro going off grid is actually the best idea
Not really bro, a hybrid power supply will give a better result.
there are lots of challenges you should have touched on, some of which includes:
I know but the scope was clearly stated in the OP.