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master's thesis
Vrijeme povrata ulaganja u kućne fotonaponske sustave
2017. urn:nbn:hr:200:721766
Marčetić, Mato
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Systems and Substations

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Marčetić, M. (2017). Vrijeme povrata ulaganja u kućne fotonaponske sustave (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:721766

Marčetić, Mato. "Vrijeme povrata ulaganja u kućne fotonaponske sustave." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:721766

Marčetić, Mato. "Vrijeme povrata ulaganja u kućne fotonaponske sustave." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:721766

Marčetić, M. (2017). 'Vrijeme povrata ulaganja u kućne fotonaponske sustave', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 04 April 2025, https://urn.nsk.hr/urn:nbn:hr:200:721766

Marčetić M. Vrijeme povrata ulaganja u kućne fotonaponske sustave [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2025 April 04] Available at: https://urn.nsk.hr/urn:nbn:hr:200:721766

M. Marčetić, "Vrijeme povrata ulaganja u kućne fotonaponske sustave", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:721766

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Metadata
TitleVrijeme povrata ulaganja u kućne fotonaponske sustave
Title (english)Return time for the investment in household fotovoltaic systems
AuthorMato Marčetić
MentorKrešimir Fekete (mentor)
Committee memberKrešimir Fekete (predsjednik povjerenstva)
Committee memberGoran Knežević (član povjerenstva)
Committee memberDanijel Topić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Systems and Substations)
Osijek
Defense date and country2017-12-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Fotonaponski sustavi vršne snage do 10 kW se obično ubrajaju u kućne fotonaponske sustave. Kapacitet fotonaponskih sustava u svijetu, pa tako i u Republici Hrvatskoj tijekom zadnjeg desetljeća drastično raste. Tehnologija proizvodnje je također napredovala tokom godina, pa tako postoje tri generacije fotonaponskih modula. Za sada još uvijek dominira generacija fotonaponskih modula od polikristalnog silicija. Porastom kapaciteta te napretkom tehnologije, cijene fotonaponskih modula tokom godina padaju, a samim time pada i cijena električne energije za povlaštene proizvođače što utječe na isplativost ulaganja u fotonaponske sustave. Isplativost kućnih fotonaponskih sustava se određuje pomoću novčanih tokova. Odgovarajućim ekonomskim metodama, pomoću prihoda i troškova kućnog fotonaponskog sustava se analizira vrijeme povrata ulaganja. U Republici Hrvatskoj ugovore za cijenu električne energije povlaštenog proizvođača potpisuje HROTE (Hrvatski operator tržišta energije d.o.o.). Cijena električne energije povlaštenog proizvođača uvelike određuje prihod iz kućnih fotonaponskih sustava, pa je investitoru važno kakav će ugovor prihvatiti. Tijekom različitih razdoblja vrijednost cijene električne energije povlaštenih proizvođača je varirala. Najveći troškovi fotonaponskog sustava su investicijski troškovi i troškovi zamjene izmjenjivača nakon određenog broja godina. Ukoliko su prihodi veći od troškova za određeno razdoblje, projekt kućnog fotonaponskog sustava je isplativ.
Abstract (english)
Photovoltaic systems with a peak power of up to 10 kW are usually included in home photovoltaic systems. The capacity of photovoltaic systems in the world, as well as in the Republic of Croatia, has been growing drastically over the last decade. Production has also advanced over the years, so there are three generations of photovoltaic modules. For now, the generation of photocatalytic modules from polycrystalline silicon is still dominant. By increasing the capacity and advancing in technology, the prices of photovoltaic modules have fallen over the years, and thus the price of electricity for the privileged producers is declining, affecting the viability of investing in photovoltaic systems. Cost-effectiveness of home-based photovoltaic systems is determined by cash flows. Appropriate economic methods are used to calculate the payback period using the home and photovoltaic system revenue and costs. In the Republic of Croatia, HROTE (Croatian Energy Market Operator d.o.o.) signs contracts for the electricity price of the eligible producer. The electricity price of a privileged producer largely determines revenue from home-based photovoltaic systems, so it is essential for the investor to accept the contract. During the various periods, the value of the electricity prices of eligible producers varied. The most significant costs of the photovoltaic system are the investment costs and costs of replacing the exchanger after a certain number of years. If the revenue is higher than the cost for a given period, the project of the home photovoltaic system is profitable.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:721766
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-12-29 08:46:08