Things seem to get a little tight over here in Europe, regarding mains power supply. (Good quality) photovoltaic panels are selling out like crap, network power prices on the rise, solar installers overbooked until mid 2023. Complete systems for the private sector mostly sold out too.
I did want to get into PV for my home next year, but as i am looking at the supply market and see prices rising and supply chain issues for the next 6-12 months, i had to take the plunge. Ordered PV panels today, next step is to choose the best possible inverter system for my case, which includes mainly wall- and roof- mounted panels, with a complex shadowing situation and aim at a relatively high PV output in winter. And i didn't even look at backup solutions, which only make sense in an uninterrupted, grid connected mode with sane size of a battery array capacity, which i'm going to design and build, in full geek DIY tradition, in the face of slowly starving supply of components.
Thanks Vladimir Putin for messing up the markets by starting a "special military suicide command", i whish you a nice...
RUSTY PIPE 
 
 
Mining/node operation is not even included in my plans (yet), but i'm keeping it in the back of my head.