A hybrid Power Conditioning Unit (PCU) integrates the functions of an inverter and a solar charge controller to optimize energy management in solar power systems. It seamlessly switches between solar power, battery storage, and grid electricity to ensure an uninterrupted power supply. The hybrid PCU converts DC from solar panels and batteries into AC for household use and manages battery charging and discharging. It enhances system efficiency, provides backup during grid outages, and supports load sharing. Ideal for both off-grid and grid-tied systems, a hybrid PCU maximizes the use of renewable energy while maintaining energy reliability and sustainability.