TECHNO-ECONOMIC EVALUATON OF RETROFITTING A 210 MW THERMAL HEAVY-OIL POWER PLANT WITH A PHOTOVOLTAIC SOLAR THERMAL ENERGY STORAGE SYSTEM USING MOLTEN SALT: A CASE STUDY OF TEC NEGOTINO. ETIMA, [S. l.], v. 2, n. 1, p. 45, 2024. Disponível em: https://js.ugd.edu.mk/index.php/etima/article/view/6463. Acesso em: 3 okt. 2025.