photovoltaic systems. profitability. price. electricity consumption. electricity generation. renewable energy sources support. energy storage. optimization. standard consumption diagramJaníček, František, 1954- Complex evaluation model of a small-scale photovoltaic installation profitability / aut. František Janíček, Ján Poničan, Matej Sadloň. -- v ŠD 2023 ako BEE - 7.2.2023 - CVTI, pre ŠD 2024 zaradené ako AFC. Poničan, Ján, 1993-. Sadloň, Matej, 1992- In: ETIMA 2021. -- 358 s.. -- 978-608-244-823-7 International Conference ETIMA 2021. -- Shtip : University Goce Delcev, 2021. -- S. 269-277.