Hello,
I have 150w panel with Max Ipm 8.31A and 200 w panel with Max Ipm 12.5A wired in parallel into a MPPT 100-50 controller . 12 volt AGM Battery 12.2volts
full sun direct overhead only, showing 94W and pulling 3.4Amps, i have added a 200watt solar blanket and it boosts amp to 9.5amps input
do you think there is a connection issue between panels on roof and MPPT controller?