Abstract
Hybrid electricity generation is a combination or integration of several types of renewable energy based power plants. Generating systems typically used are solar power plants and wind power plants. The two types of power plants are operated together on one rail/busbar to serve the maximum load. This study will test the synchronization system of hybrid power plants (solar and wind) based on a DC-AC inverter using a buck-boost converter. The input voltage on the inverter remains constant at 12 volts and loads 220 watts. The test is carried out on the Alternating Current load and Direct Current load.