Techno-economic analysis of PV plant projects for self-supply of electricity on family homes by ESCO model

Cilj diplomskog rada bio je doći do podataka o potrošnji nekog kućanstva i proizvodnji električne energije iz fotonaponskog sustava koji je spojen na kućanstvo, te nakon toga napraviti analizu. Godina koja se promatra je 2018. a uzima se da je fotonaponska elektrana locirana u Zagrebu. Podaci o potrošnji kućanstva su uneseni ručno, ovisno o energetskim potrebama te vremenskim prilikama kućanstva. Sa druge strane, podaci o proizvodnji su dostupni unutar posebne Excel datoteke u kojoj, nakon što se unese željena snaga elektrane, se dobije proizvodnja elektrane tijekom cijele godine na 15-minutnoj razini. Nakon što su dobiveni podaci o proizvodnji i potrošnji, napravljeno je pet proračuna . Ispitana je financijska isplativost takvog postrojenja, te je pronađena idealna snaga elektraneThe goal of this Master’s thesis was to gain data about energy consumption inside a household and energy generation within a photovoltaic system that is attached to it, and after that to make an analysis. The year being considered is 2018., and the PV system is located in Zagreb. The energy power consumption data are inserted manually, depending on the energy needs of the household and weather conditions for the year 2018. On the other hand, the energy production data is available inside a special Excel file, in which we can insert our wanted power plant power and automatically get the energy production data during the whole year on a 15-minute basis. After the energy consumption and generation data have become available, five different calculations have been made. The financial feasibility of the PV solar plant has been questioned, and an ideal power for the plant has been found