Here's my setup:
2x100Ah AGM batteries (added 2nd battery)
Renogy 100W compact solar panel (original panel)
Renogy Wanderer MPPT controller (upgraded from PWM)
Giandel 300W inverter which is way more efficient than old MSW inverted I already owned. And I cut off the 12v cigarette adapter.
The 100W Panel has no issues keeping the battery charged even after a couple days of no to low sunlight.
I've seen just short of 6A in directish sunlight, but I don't watch it constantly so this might not be max it can produce.
Upgrading to MPPT + 2nd battery will allow me to add 12v landscape lighting (direct wire into controller) around outdoor patio and I should not have need to add 2nd panel.
Thanks everyone
Dan