HARNESS SOLAR ENERGY SECRETS

I procured an Anker Solix f3800 with two 405w panels. I used to be wanting to only power my fridge. just after six months of emailing with AS customer care and finding no exactly where I'm hoping you'll be able to guide me. connecting each panel independantly. (Houston, TX, panels because of south in a twenty deg angle, no obstructions) Each and ev