Wahyudi , Muhammad Lukman, and Zainal Arifin. “Optimization of Grid-Connected PV System Design Integrated With BESS for Green Hydrogen Production Using PVsyst at PT PLN Nusantara Power UP Gresik”. Journal of Authentic Research 5, no. 1 (March 3, 2026): 921–940. Accessed September 30, 2026. https://journal-center.litpam.com/index.php/jar/article/view/4680.