
Prices in my grandpa's time.
Any of ya'll remember when prices were like this? Did you have to work the same amount of hours to afford the hobby back then as you do today?

Any of ya'll remember when prices were like this? Did you have to work the same amount of hours to afford the hobby back then as you do today?
So I am following this guy's idea: https://www.youtube.com/watch?v=tXf8opZCQdk&t=215s
And here is my parts list. Are my components appropriate? Will the solar panel (100W,12V) charge my battery (12V/100Ah) if I use a positive ground solar charge controller regulator (10 Amp max input 12V/260W) and a Solar PoE switch (12V DC input gives total 60W PoE power out) to the TP link Omada? The other TP link will have access to a regular AC 110 outlet and the ethernet router.
Should I get a positive ground solar charge controller regulator with a N-type solar panel vs. negative charge controller regulator?
Sorry if my questions are uninformed this is my first foray into solar. Thank you for your help!