Power management control strategy using physics-based battery models in standalone PV-battery hybrid systems

•A power management control strategy using physics-based single particle battery model for a standalone PV-battery energy storage hybrid power system.•Two regulation modes; 1) MPPT mode; 2) SOC limit mode guarantees zero spilled energy with robust control strategies.•A mixed order finite difference method and SSP-RK43 scheme used for efficient simulation.•DAE based MPPT control algorithm implementation for improved performance, reliability and maximised life of energy storage systems.•Framework for integration of battery energy storage systems with renewable energy systems.