We recently got a three phase 10kw system installed. Sungrow 10kw inverter and 10.5kw panels. Inverter has two inputs MPPT1 and MPPT2. We have two strings, East - 7 Panels, North - 15 Panels. Our installer has paralled these both unequal strings to the MPPT1 whereas MPPT2 is left disconnected.
May I please ask if it is correct way of installing ?
Attached is the image of inverter.