Pictures from Sundays (yesterday's) solar install
on the ground, just got all washed up before mounting

Being mounted on the roof, view from the front of RV looking toward rear

View from the rear, showing all the panels
the pre-existing (4) panels totaling 90 watts is in the bottom foreground, the new to us Uni-Solar panels are in background 'top' of the this picture

108F today, to HOT to park in the sun and take amp readings, ran the generator all day for A/C,
maybe tomorrow I can get some amp readings and do a test of the blue sky controller,
there is way too much(too long) small gauge wire (14 ga?) in the OEM solar install, to make good use of the the MPPT capabilites