Solar power inverters transform the direct current (DC) solar energy from solar panels to alternating current (AC), which is suitable for household use and is grid compatible. There are string inverters for multiple panel strings, micro-inverters for individual panels, and central inverters for large-scale systems. Advanced features include maximum power point tracking (MPPT) to optimize energy extraction from solar energy panels and grid-synchronization capabilities for grid-tied systems. In terms of solar power systems, the efficiency and reliability of inverters are still vital elements to consider.