I don't know of a title, I'm just looking for advice.

Ok, so I have 10 "Le Potato" SBCs, and have another 10 coming in a week. (I just like them)

I also have 2 solar panels and a battery bank of 12 golf cart batteries I got out of a friend's storage unit (they had them in an off grid cabin). The panels change all of the batteries and have power to spare.

I can run all 10 current SBCs at full load and charge the batteries at the same time and still have some power left.

I can also run all 10 for a few days with no or very little sun.

It also has a grid tie switch that will charge the batteries off the grid when it's necessary (no sun and batteries drop below 10%).

Now to the crypto part.

I've never been seriously into crypto, but I got Coinbase and did a lot of "learn and earn" things to get some free crypto of different types. I made some profit and cashed out half of each and long story short I'm getting into it.

My question is, if I set all 20 to mine the smaller coins that are meant for smaller computers like XMR and BCN, how do I store and cash out? Neither are supported by Coinbase, so I can't add them to my current wallet. Also, how much money do you think I can make per day/week/month/year (I know it won't be life changing or "quit your job" money and I'm.ok with that)? It's all profit since there's no power used and I already had all the equipment (I would be getting the extra 10 SBCs even without wanting to do crypto). How could I link it to an account that doesn't accept those coins? I can't do the larger coins because they're not powerful enough, and I'm not looking to buy any USB miners (at this time). There was 1 coin I looked up that Coinbase supports, but it's only worth like $0.000002 or something (I forgot the name of it), but that wouldn't even be enough to cover the time it would take to set it up.

Any advice?