STUDY ON IMPROVEMENT SOLUTION OF THE EFFICIENCY OF SOLAR POWER SUPPLY AT AN BINH ISLAND, QUANG NGAI PROVINCE

Abstract

Applying renewable energy to islands is one of the important solutions in supporting local economic development in most countries of the world. However, the use of wind and solar energy sources for Vietnam's island areas is still facing some challenges such as weather effects, so it is necessary to evaluate the effectiveness of integrating a power storage system of lithium batteries. Therefore, the paper studies the possibility of integratingsolar energy and lithium battery systems into the power grid of An Binh island, Quang Ngai province. The research results show that choosing the appropriate structure of the hybrid power system can contribute to increase the power supply ratio of 20.5% from solar power sources on the island.