After more than a year, I finally got to the point where I have more or less 24/7 solar-powered Raspberry Pi microserver.
I wanted to create a home server that was capable of running on solar power. I failed. Mostly because I was too naive and believed that a specific product would solve this problem for me, and it didnβt. At least I can share the experience with you, so you donβt need to repeat my mistake.