I wouldn't learn as much if I joined through a pool. Cost is not relevant, as I am not seeking to make a profit. I want to do it via a battery, because I may switch to solar power in the future. I am aware that the voltage will need to be regulated, and that is a simple matter to control.
Now to the original question. Will a single ASIC miner still attermpt to mine, or will it be swamped by the mass of corporate miners active at the moment.
I'm not sure what you imagine by being swamped by a mass of miners, its not like you're prevented from trying to mine a block. The difficulty is the difficulty, the target share your miner need to find to be a valid block.
You can reduce your performance and complicate your setup by setting up your own pool and try to solo mine. Because of the network hashrate is so high, your miner won't return any valid work (most likely). Its better to join a solo pool, that way you will have share tracking to make sure your miner is performing as it should.
But no the only thing that the existant network hashrate create against you is the target difficulty. Your miner won't explode or anything.
I just think setting up your own pool and "learning to setup a miner" are two completely different endeavor.