The aim of this study is to examine the profitability of investment in a photovoltaic microinstallation. to analyze the impact of legal changes on its profitability. and to perform a sensitivity analysis of the investment profitability to energy price changes. The novelty of the research applies to the financial analysis of two legal systems of discount called net-metering and net-bil... https://fitnessgravesyardes.shop/product-category/static-control/