Excerpt from pv-magazine.com
Indonesian remote islands are increasingly resorting to solar-plus-storage to cover most of their electricity demand. According to new research from LUT University, combining PV with batteries may help islands to cover around 60% of demand with renewable energy.
Indonesia‘s Ministry of Energy and Mineral Resource has provided an update on the program run by state-owned utility PT PLN (Persero) to deploy solar-plus-storage plants across remote islands in the country.
The facility installed in Messah, an island in the country’s southernmost province of East Nusa Tenggara, was built in 2019 and provides power to 467 customers, including households, businesses, and public entities, the ministry explained. The PV system has a capacity of 530 kW and relies on five bidirectional inverters, 27 inverters, and 590 batteries.
According to recent research from the Lappeenranta University of Technology (LUT) in Finland, the combination of solar and storage may help remote islands have a 60% share of renewables in their electricity mix.

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