I do have room for more , and have been watching for some compatible panels
at the current solar output level, it covers my day time use, but I still need to run a genny in the morning to replace the overnight use
the NET gain after a day of NO generator is NOT enough to restore the batteries to anywhere fully charged SOC
generator in the morning brings them close, then Solar keeps them from draining down, basically keeping them at least partially resting and absorbing , in-between the fridge-inverter start up spikes