The return on investment in photovoltaic panels depends on several factors. One of the most important is the amount that must be paid for the purchase of devices and installation. This value does not have to be equivalent to the amount specified in the contract with the installer. The basic financial tool that offers the opportunity to reduce costs is the Moje Prąd Program. Its fourth round will start on April 15, 2022, this time extended to include the possibility of financing devices that increase the level of self-consumption. From this article you will learn what you will be able to receive support for, who will be able to become a beneficiary and what documents must be prepared to successfully receive even more than PLN 20,000!