Discrepancy between offline simulation and RTBox2 real-time test results for photovoltaic MPPT model

0526pv.plecs (136.5 KB)
Hi
My PV MPPT model behaves differently between offline simulation and RTBox2 real-time testing. We have referred to the photovoltaic module in the demo, yet we are required to implement control via MPPT. We are unsure where the problem lies.Could you share advice on mitigating calculation delay for consistent results?
Thanks