LOL, you mean this picture of what is included is inaccurate? I’m shocked! 
Ok, so connector questions aside, some of the detail of your panels are not clear, but it seems you have a Rich 100 watt, and is the other one a 150 watt panel? And how are you connecting these 2 panels to your AC200M, series or parallel?
Also, have you tried connecting just one of them at a time? Since the minimum solar input is 10 volts it should work to just connect a single panel.
Yes…… I tried every and all combinations possible!!
I have a BS in mechanical engineering and certified HVACR tech
With all my testing, one thing stands out…… the MPPT controller is reducing the input drastically
To achieve 900 watt input I will have to have 1400 watts of solar panels
From the photo you can see that the battery is at 84%, have you tried with the battery at 50%?