I mainly stayed with Renogy products a little more expensive and not totally necessary.
3000 watt renogy inverter, 40amp Rover Elite renogy charge controler. Two 200 amp solar panels and three Lossigy Lifep04 12 volt batteries.
I used the largest DeWalt rolling tool box for portability.
I went and found another builder on YouTube and basically use his plan. Check out modernsurvivalist.com he has a 4 part series on how too build a solar genny.
Sending pictures but I can only send a few at a time so there will be more.
Hope this helps others if they are contemplating a solar build of their own.