Point One
Panel mounting frame checks
Point Two
Loose connections or water ingress checks
Point Three
Rooftop isolator operation checks
Point Four
Evaluate any shading issues
Point Five
Loose connection checks between panels
Point Six
Rooftop isolator operation checks
Point Seven
A/C and D/C isolator checks
Point Eight
Inverter performance history checks
Point Nine
Operation shutdown procedure checks
Point Ten
Measure/record output at inverter of strings
