Abstract:

This article attempts to assess alternative ways of investing financial surplus by households. One way to increase household income is to invest surpluses in photovoltaic cells. The methods of assessment of investment projects showed a higher profitability of such investment in relation to financial instruments with low risk and income. Despite the positive results of the investment analysis of the project, one should remember about the limitations in this type of surplus investment by the household, which is also presented in this study.