Really curious about the difficulty of doing a self install with Solar. I'm moderately handy (built a Sauna from no plans) and confident with electrical. Any gotchas?

I'm just getting into Solar myself and while it seems like a lot there are some things that you have to do math for. If you've got 10 panels you'll want to find out how to get all that energy to the inverter/mppt without going over the volt/amp limit on the device. This is probably the most difficult part and for everything else there's a huge solar community of people starting exactly where you are. I myself just bought an Anker solar battery and 2 panels that I bring out during the day to charge the battery and it runs my laptop and monitor for the evening after I get home from work. I want to do more but I'm renting so I'm just trying to find ways to do so. When my state legalizes balcony solar you bet I'm going to play with that too.

I just did an install to add solar and batteries to my shed to power lights and an AC. It was pretty easy. Hardest part was flattening the ground since I did a ground mount system. 5kw panels and 5kwh of batteries. $1000 for the panels, and $1,400 for the battery and inverter. $250 for the ground mount. Plus a bunch of miscellaneous expenses (tools, wires, permits, etc). It would be cheaper if I did it again since batteries and inverters seem to get cheaper every 6 months.

Check out https://m.youtube.com/c/WillProwse and https://diysolarforum.com/