Desain Pembangkit Listrik Tenaga Hybrid Pico Hydro Menggunakan Turbin Crossflow dan Panel Surya Monocrystalline

Abstract

This study designs a Hybrid power generation system based on a Crossflow turbine and monocrystalline solar panel to optimize renewable energy utilization from water and sunlight. The system was tested by varying the Nozzle angles (10°, 20°, 30°) and Guide Vane openings (25%, 50%, 75%, 100%) to analyze their effects on RPM, voltage, current, and power output. The optimal configuration, with a 10° Nozzle angle and 75% Guide Vane opening, produced a peak turbine power of 11.663 W. The solar panel reached a maximum power of 34.969 W at a light intensity of 146,200 lux. System integration using a Non-inverting Buck-Boost Converter ensured stable power output ranging from 18.5328 W to 20.445 W. This Hybrid system enhances renewable energy efficiency, stabilizes power supply, and reduces dependency on fossil fuels, making it a viable and sustainable energy solution.