{"id":8843,"date":"2024-04-17T11:20:15","date_gmt":"2024-04-17T09:20:15","guid":{"rendered":"https:\/\/www.fingo.sk\/blog\/?p=8843"},"modified":"2024-05-22T13:38:52","modified_gmt":"2024-05-22T11:38:52","slug":"ako-funguje-fotovoltika-10-tipov-pre-ekonomicku-navratnost","status":"publish","type":"post","link":"https:\/\/www.fingo.sk\/blog\/ako-funguje-fotovoltika-10-tipov-pre-ekonomicku-navratnost\/","title":{"rendered":"Ako funguje fotovoltika (fotovoltaika): 10 tipov pre maxim\u00e1lnu ekonomick\u00fa n\u00e1vratnos\u0165"},"content":{"rendered":"\n<p><strong><em>Pre\u010do si z\u00edskava fotovoltika v&nbsp;poslednom obdob\u00ed tak\u00fa popularitu? Oplat\u00ed sa v\u00e1m in\u0161tal\u00e1cia fotovoltickej elektr\u00e1rne? Ak zva\u017eujete tak\u00fato invest\u00edciu, je d\u00f4le\u017eit\u00e9 pos\u00fadi\u0165 &nbsp;nieko\u013eko k\u013e\u00fa\u010dov\u00fdch faktorov. Tie m\u00f4\u017eu ovplyvni\u0165 nielen n\u00e1vratnos\u0165 invest\u00edcie, ale aj efekt\u00edvnos\u0165 cel\u00e9ho syst\u00e9mu.<\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-ht-block-toc  is-style-outline htoc htoc--position-wide toc-list-style-plain\" data-htoc-state=\"expanded\"><span class=\"htoc__title\"><span class=\"ht_toc_title\">V \u010dl\u00e1nku sa do\u010d\u00edtate:<\/span><span class=\"htoc__toggle\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\"><g fill=\"#444\"><path d=\"M15 7H1c-.6 0-1 .4-1 1s.4 1 1 1h14c.6 0 1-.4 1-1s-.4-1-1-1z\"><\/path><path d=\"M15 1H1c-.6 0-1 .4-1 1s.4 1 1 1h14c.6 0 1-.4 1-1s-.4-1-1-1zM15 13H1c-.6 0-1 .4-1 1s.4 1 1 1h14c.6 0 1-.4 1-1s-.4-1-1-1z\"><\/path><\/g><\/svg><\/span><\/span><div class=\"htoc__itemswrap\"><ul class=\"ht_toc_list\"><li class=\"\"><a href=\"#htoc-ak-je-rozdiel-medzi-sol-rnou-fotovoltickou-a-slne-nou-elektr-r-ou\">Ak\u00fd je rozdiel medzi sol\u00e1rnou, fotovoltickou a slne\u010dnou elektr\u00e1r\u0148ou?<\/a><\/li><li class=\"\"><a href=\"#htoc-ako-sa-d-vyrobi-energia-zo-slnka\">Ako sa d\u00e1 vyrobi\u0165 energia zo slnka?<\/a><\/li><li class=\"\"><a href=\"#htoc-fotovoltick-syst-my\">Fotovoltick\u00e9 syst\u00e9my<\/a><ul class=\"ht_toc_child_list\"><li class=\"\"><a href=\"#htoc-samostatn-ostrovn-syst-my-off-grid\">Samostatn\u00e9 (ostrovn\u00e9) syst\u00e9my&nbsp;off-grid<\/a><\/li><li class=\"\"><a href=\"#htoc-on-grid-rie-enia\">On-grid rie\u0161enia<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#htoc-pre-koho-je-fotovoltick-elektr-re-vhodn\">Pre koho je fotovoltick\u00e1 elektr\u00e1re\u0148 vhodn\u00e1?<\/a><\/li><li class=\"\"><a href=\"#htoc-ak-je-n-vratnos-fotovoltickej-elektr-rne\">Ak\u00e1 je n\u00e1vratnos\u0165 fotovoltickej elektr\u00e1rne?<\/a><\/li><li class=\"\"><a href=\"#htoc-ak-je-ivotnos-fotovoltickej-elektr-rne\">Ak\u00e1 je \u017eivotnos\u0165 fotovoltickej elektr\u00e1rne?<\/a><\/li><li class=\"\"><a href=\"#htoc-10-praktick-ch-r-d-pre-maxim-lne-spory\">10 praktick\u00fdch r\u00e1d pre maxim\u00e1lne \u00faspory<\/a><\/li><\/ul><\/div><\/div>\n\n\n\n<p>Aj vy ste mali v&nbsp;minulosti star\u00fa kalkula\u010dku, ktor\u00e1 fungovala v\u010faka mal\u00e9mu sol\u00e1rnemu panelu? Mo\u017eno ste o&nbsp;tom ani nevedeli, ale dr\u017eali ste v&nbsp;ruk\u00e1ch nie\u010do ako mal\u00fa sol\u00e1rnu elektr\u00e1re\u0148. V&nbsp;poslednom obdob\u00ed u\u017e s\u00edce m\u00e1me kalkula\u010dky v\u0161etci v&nbsp;mobiloch, ale vyu\u017e\u00edvanie energie zo slnka sa roz\u0161\u00edrilo do mnoh\u00fdch \u010fal\u0161\u00edch oblast\u00ed \u017eivota be\u017en\u00e9ho \u010dloveka. V\u010faka obrovsk\u00e9mu n\u00e1rastu v\u00fdroby sa ceny fotovoltick\u00fdch syst\u00e9mov v\u00fdrazne zn\u00ed\u017eili, \u010do z&nbsp;nich v&nbsp;mnoh\u00fdch pr\u00edpadoch rob\u00ed atrakt\u00edvnej\u0161iu alternat\u00edvu k tradi\u010dn\u00e9mu pripojeniu k elektrickej sieti.<\/p>\n\n\n\n<p>Kombin\u00e1cia rast\u00facich cien energie, technologick\u00fdch inov\u00e1ci\u00ed a poklesu cien fotovoltick\u00fdch panelov tak  podporuje v\u00fdrazn\u00e9 zmeny v&nbsp;oblasti energetiky. Tak ako sa minul\u00e9 storo\u010die stalo storo\u010d\u00edm jadra, toto storo\u010die by sa mohlo nies\u0165 v&nbsp;znamen\u00ed slnka. Fotovoltika by v tomto pr\u00edpade zohr\u00e1vala k\u013e\u00fa\u010dov\u00fa \u00falohu.<\/p>\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-ak-je-rozdiel-medzi-sol-rnou-fotovoltickou-a-slne-nou-elektr-r-ou\" style=\"color:#ec8124\"><strong>Ak\u00fd je rozdiel medzi sol\u00e1rnou, fotovoltickou a slne\u010dnou elektr\u00e1r\u0148ou?<\/strong><\/h2>\n\n\n\n<p>Najprv si ujasnime z\u00e1kladn\u00e9 pojmy. Je spr\u00e1vne pou\u017e\u00edva\u0165 term\u00edn fotovoltika alebo fotovoltaika? S\u00fa &nbsp;rozdiely medzi sol\u00e1rnymi, fotovoltick\u00fdmi a slne\u010dn\u00fdmi elektr\u00e1r\u0148ami?<\/p>\n\n\n\n<p>Term\u00edny \u201esol\u00e1rna\u201c, \u201efotovoltick\u00e1\u201c a \u201eslne\u010dn\u00e1\u201c s\u00favisia so syst\u00e9mami vyu\u017e\u00edvaj\u00facimi slne\u010dn\u00fa energiu. Pojem \u201efotovoltaika\u201c vznikol na z\u00e1klade anglick\u00e9ho term\u00ednu \u201ephotovoltaic\u201c, pri\u010dom prv\u00fd fotovoltick\u00fd \u010dl\u00e1nok bol vyroben\u00fd v USA v roku 1954. Dnes m\u00f4\u017eeme n\u00e1js\u0165 dve formy tohto slova: \u201efotovoltick\u00fd\u201c a \u201efotovoltaick\u00fd\u201c. Z\u00a0jazykov\u00e9ho h\u013eadiska je spr\u00e1vna prv\u00e1 mo\u017enos\u0165, hovor\u00edme teda o\u00a0fotovoltike a\u00a0fotovoltick\u00fdch elektr\u00e1r\u0148ach.<\/p>\n\n\n\n<p>Hlavn\u00fd rozdiel medzi sol\u00e1rnym kolektorom a fotovoltick\u00fdm panelom je ten, \u017ee sol\u00e1rny kolektor premie\u0148a slne\u010dn\u00e9 \u017eiarenie na teplo, zatia\u013e \u010do fotovoltick\u00fd panel dok\u00e1\u017ee premeni\u0165 slne\u010dn\u00e9 \u017eiarenie na elektrick\u00fa energiu. <\/p>\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-ako-sa-d-vyrobi-energia-zo-slnka\" style=\"color:#ec8124\"><strong>Ako sa d\u00e1 vyrobi\u0165 energia zo slnka?<\/strong><\/h2>\n\n\n\n<p>Mimochodom, ako vlastne funguje fotovoltick\u00e1 elektr\u00e1re\u0148? Ide o zariadenie, ktor\u00e9 vyu\u017e\u00edva slne\u010dn\u00e9 \u017eiarenie na v\u00fdrobu elektrickej energie. Deje sa tak v\u010faka fotoelektrick\u00e9mu javu pri dopade svetla na fotovoltick\u00fd \u010dl\u00e1nok. Ten dok\u00e1\u017ee generova\u0165 jednosmern\u00fd elektrick\u00fd pr\u00fad. Ke\u010f sa spoj\u00ed viacero \u010dl\u00e1nkov do v\u00e4\u010d\u0161ieho celku, vytvoria fotovoltick\u00fd panel, ktor\u00fd dok\u00e1\u017ee produkova\u0165 dostato\u010dne ve\u013ek\u00e9 elektrick\u00e9 nap\u00e4tie a v\u00fdkon.<\/p>\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-fotovoltick-syst-my\" style=\"color:#ec8124\"><strong>Fotovoltick\u00e9 syst\u00e9my<\/strong><\/h2>\n\n\n\n<p>Fotovoltick\u00e9 syst\u00e9my sa daj\u00fa zjednodu\u0161ene rozdeli\u0165 pod\u013ea toho, \u010di funguj\u00fa samostatne alebo s\u00fa pripojen\u00e9 k&nbsp;distribu\u010dnej sieti.<\/p>\n\n\n\n<h3 class=\"has-text-color\" id=\"htoc-samostatn-ostrovn-syst-my-off-grid\" style=\"color:#ec8124\"><strong><em>Samostatn\u00e9 (ostrovn\u00e9) syst\u00e9my&nbsp;off-grid<\/em><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-scaled.jpg\" alt=\"Fotovoltika off-grid syst\u00e9m\" class=\"wp-image-8851\" srcset=\"https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-scaled.jpg 2560w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-300x150.jpg 300w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-1024x512.jpg 1024w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-768x384.jpg 768w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-1536x768.jpg 1536w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-2048x1024.jpg 2048w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-Off-grid-system-1080x540.jpg 1080w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p>Ide o fotovoltick\u00e9 syst\u00e9my, ktor\u00e9 nie s\u00fa pripojen\u00e9 k distribu\u010dnej sieti. Vyu\u017e\u00edvaj\u00fa sa na miestach, kde nie je k dispoz\u00edcii elektrina zo siete a&nbsp;pr\u00edpadn\u00e9 n\u00e1klady na vybudovanie a&nbsp;prev\u00e1dzku pr\u00edpojky s\u00fa vy\u0161\u0161ie, ne\u017e zabezpe\u010denie fotovoltick\u00e9ho syst\u00e9mu. M\u00f4\u017eete ich n\u00e1js\u0165 napr\u00edklad na chat\u00e1ch \u010di v&nbsp;obytn\u00fdch pr\u00edvesoch.<\/p>\n\n\n\n<h3 class=\"has-text-color\" id=\"htoc-on-grid-rie-enia\" style=\"color:#ec8124\"><strong><em>On-grid rie\u0161enia<\/em><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-scaled.jpg\" alt=\"Fotovoltika On-grid syst\u00e9m\" class=\"wp-image-8846\" srcset=\"https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-scaled.jpg 2560w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-300x150.jpg 300w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-1024x512.jpg 1024w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-768x384.jpg 768w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-1536x768.jpg 1536w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-2048x1024.jpg 2048w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-On-grid-system-1080x540.jpg 1080w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p>V pr\u00edpade on-grid rie\u0161en\u00ed je fotovoltick\u00fd syst\u00e9m priamo pripojen\u00fd na verejn\u00fa distribu\u010dn\u00fa sie\u0165. Jeho ve\u013ekou v\u00fdhodou je mo\u017enos\u0165 preda\u0165 nevyu\u017eit\u00fa energiu \u010falej do siete. V&nbsp;ide\u00e1lnom pr\u00edpade m\u00f4\u017eete energiu zo slnka vyu\u017e\u00edva\u0165 po\u010das d\u0148a a&nbsp;prebyto\u010dn\u00fa energiu si uskladn\u00edte vo virtu\u00e1lnej bat\u00e9ri\u00ed a&nbsp;vyu\u017eijete ju inokedy, napr\u00edklad v&nbsp;noci, kedy slnko nesvieti.<\/p>\n\n\n\n<p>On-grid rie\u0161enia del\u00edme na:<\/p>\n\n\n\n<ul>\n<li>Syst\u00e9my vyu\u017e\u00edvaj\u00face priamy predaj \u2013 vyroben\u00fa elektrinu posielaj\u00fa do siete a&nbsp;elektrina potrebn\u00e1 na spotrebu sa zo siete nakupuje<\/li>\n\n\n\n<li>Syst\u00e9my zalo\u017een\u00e9 na vlastnej spotrebe \u2013 dom\u00e1cnosti vyu\u017e\u00edvaj\u00fa vyroben\u00fa elektrinu na&nbsp;spotrebu a&nbsp;nadbyto\u010dn\u00e1 elektrina ide \u010falej do siete<\/li>\n\n\n\n<li>Hybridn\u00e9 syst\u00e9my \u2013 vyu\u017e\u00edvaj\u00fa sol\u00e1rnu energiu ukladan\u00edm prebytkov do bat\u00e9ri\u00ed, \u010do zvy\u0161uje mno\u017estvo spotrebovanej vlastnej energie. Ak je produkcia elektriny vy\u0161\u0161ia ako jej spotreba, energia sa usklad\u0148uje pre neskor\u0161ie pou\u017eitie. Nadbyto\u010dn\u00fa energiu m\u00f4\u017eete posiela\u0165 aj do distribu\u010dnej siete. Hybridn\u00e9 syst\u00e9my s\u00fa zvy\u010dajne drah\u0161ie, av\u0161ak ich dlhodob\u00e9 pou\u017e\u00edvanie m\u00f4\u017ee prinies\u0165 v\u00e4\u010d\u0161ie \u00faspory. &nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-scaled.jpg\" alt=\"Fotovoltika - hybridn\u00fd syt\u00e9m\" class=\"wp-image-8853\" srcset=\"https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-scaled.jpg 2560w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-300x150.jpg 300w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-1024x512.jpg 1024w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-768x384.jpg 768w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-1536x768.jpg 1536w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-2048x1024.jpg 2048w, https:\/\/www.fingo.sk\/blog\/wp-content\/uploads\/2024\/04\/Fotovoltika-hybridny-system-1080x540.jpg 1080w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p>&#8222;V s\u00fa\u010dasnosti je fotovoltika na Slovensku vhodn\u00e1 predov\u0161etk\u00fdm na pokrytie vlastnej spotreby elektrickej energie, nie na predaj elektriny do siete. Elektr\u00e1re\u0148 by preto mala by\u0165 zvolen\u00e1 tak, aby dom\u00e1cnos\u0165 alebo firma spotrebovala v\u00e4\u010d\u0161inu vyprodukovanej energie. Ak m\u00e1te mal\u00fa spotrebu, do dvoch megawatthod\u00edn ro\u010dne, stoj\u00ed za zv\u00e1\u017eenie, \u010di sa invest\u00edcia do vlastnej elektr\u00e1rne v\u00f4bec oplat\u00ed,&#8220; hovor\u00ed Lucia Mr\u00e1zov\u00e1, obchodn\u00e1 riadite\u013eka <a href=\"https:\/\/enedom.sk\/kontakt\/\">enedom.sk<\/a>.<\/p>\n\n\n\n<p><strong>TIP:<\/strong> Spotreba elektrickej energie a v\u00fdvoj spotreby po\u010das d\u0148a s\u00fa prvou vecou, ktor\u00e1 by v\u00e1s ako&nbsp; z\u00e1kazn\u00edka mala zauj\u00edma\u0165. Ide o z\u00e1kladn\u00fd parameter, na z\u00e1klade ktor\u00e9ho by ste sa mali rozhodova\u0165, ak\u00fd v\u00fdkon potrebujete a ak\u00e9 parametre by mala ma\u0165 elektr\u00e1re\u0148.<\/p>\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-pre-koho-je-fotovoltick-elektr-re-vhodn\" style=\"color:#ec8124\"><strong>Pre koho je fotovoltick\u00e1 elektr\u00e1re\u0148 vhodn\u00e1?<\/strong><\/h2>\n\n\n\n<ul>\n<li>Je vhodn\u00e1 pre \u013eud\u00ed, ktor\u00ed chc\u00fa zn\u00ed\u017ei\u0165 svoje pravideln\u00e9 v\u00fddavky za elektrinu.<\/li>\n\n\n\n<li>Rozhoduj\u00fa sa pre \u0148u z\u00e1kazn\u00edci, ktor\u00ed chc\u00fa by\u0165 aspo\u0148 \u010diasto\u010dne nez\u00e1visl\u00ed od dod\u00e1vok energie zo siete.<\/li>\n\n\n\n<li>Sol\u00e1rny syst\u00e9m je ekologickou vo\u013ebou pre v\u0161etk\u00fdch, ktor\u00ed nechc\u00fa za\u0165a\u017eova\u0165 \u017eivotn\u00e9 prostredie a chc\u00fa zachova\u0165 zdrav\u00e9 \u017eivotn\u00e9 prostredie pre bud\u00face gener\u00e1cie.<\/li>\n\n\n\n<li>Pre fan\u00fa\u0161ikov kvalitn\u00fdch modern\u00fdch technol\u00f3gi\u00ed.<\/li>\n\n\n\n<li>Zauj\u00edmav\u00e1 je pre v\u0161etk\u00fdch, ktor\u00ed h\u013eadaj\u00fa dlhodob\u00fa bezrizikov\u00fa invest\u00edciu, na ktor\u00fa m\u00f4\u017eu z\u00edska\u0165 v\u00fdznamn\u00fa podporu od \u0161t\u00e1tu.<\/li>\n<\/ul>\n\n\n\n<p><strong><em>O&nbsp;\u010fal\u0161\u00edch investi\u010dn\u00fdch mo\u017enostiach sa do\u010d\u00edtate v&nbsp;blogu <\/em><\/strong><a href=\"https:\/\/www.fingo.sk\/blog\/kolko-penazi-potrebujete-aby-ste-mohli-rozumne-investovat\/\"><strong><em>Investovanie pe\u0148az\u00ed v&nbsp;roku 2024: Rady pre za\u010d\u00ednaj\u00facich investorov<\/em><\/strong><\/a><\/p>\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-ak-je-n-vratnos-fotovoltickej-elektr-rne\" style=\"color:#ec8124\"><strong>Ak\u00e1 je n\u00e1vratnos\u0165 fotovoltickej elektr\u00e1rne?<\/strong><\/h2>\n\n\n\n<p>Do v\u00fdpo\u010dtu n\u00e1vratnosti invest\u00edcie do fotovoltickej elektr\u00e1rne sa premieta jej obstar\u00e1vacia cena, ceny elektriny, infl\u00e1cia a podobne. \u017diadny v\u00fdpo\u010det preto nem\u00f4\u017ee by\u0165 \u00faplne presn\u00fd. Napriek tomu plat\u00ed, \u017ee pri spr\u00e1vne zvolenej a&nbsp;nain\u0161talovanej fotovoltike sa n\u00e1vratnos\u0165 m\u00f4\u017ee pohybova\u0165 v rozmedz\u00ed od piatich do \u00f4smich rokov.&nbsp;&nbsp;<\/p>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"newsletter-1\"><\/div>\r\n<script src=\"https:\/\/www.fingo.sk\/cdn\/scripts\/widget-newsletter.js?v=2\"><\/script>\r\n\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-ak-je-ivotnos-fotovoltickej-elektr-rne\" style=\"color:#ec8124\"><strong>Ak\u00e1 je \u017eivotnos\u0165 fotovoltickej elektr\u00e1rne?<\/strong><\/h2>\n\n\n\n<p>Technol\u00f3gia fotovoltick\u00fdch elektr\u00e1rn\u00ed vznikla pomerne ned\u00e1vno, a tak ich \u017eivotnos\u0165 dok\u00e1\u017eeme odhadova\u0165 iba pod\u013ea trvanlivosti a kvality jednotliv\u00fdch komponentov. V\u00fdrobcovia predpokladaj\u00fa, \u017ee \u017eivotnos\u0165 panelov je minim\u00e1lne 30 rokov.<\/p>\n\n\n\n<p>Je potrebn\u00e9 v\u0161ak spomen\u00fa\u0165, \u017ee v\u00fdkonnos\u0165 elektr\u00e1rne sa \u010dasom postupne zni\u017euje. V\u00e4\u010d\u0161ina v\u00fdrobcov sol\u00e1rnych panelov preto poskytuje z\u00e1ruku na v\u00fdkon od 20 do 25 rokov, av\u0161ak v\u00fdrobca kvalitn\u00fdch komponentov garantuje v\u00fdkon panelov aj na 30 rokov. To znamen\u00e1, \u017ee v\u00fdkon panelov po 30 rokoch neklesne pod 87,4 %. Takto m\u00e1te zaru\u010den\u00e9, \u017ee po\u010das tohto obdobia bud\u00fa panely dod\u00e1va\u0165 ur\u010dit\u00fd minim\u00e1lny v\u00fdkon.<\/p>\n\n\n\n<p><strong><em>Zaobstarali ste si fotovoltiku? Dajte si pozor, aby ste kv\u00f4li nej nemali podpoisten\u00fa nehnute\u013enos\u0165. Viac sa o&nbsp;tejto t\u00e9me dozviete v&nbsp;<\/em><\/strong><a href=\"https:\/\/www.fingo.sk\/blog\/overte-si-ci-nemate-vasu-nehnutelnost-podpoistenu-mozete-usetrit-tisice-eur\/\"><strong><em>blogu o&nbsp;rizik\u00e1ch spojen\u00fdch s&nbsp;podpoisten\u00edm<\/em><\/strong><\/a><strong><em>.&nbsp;<\/em><\/strong><\/p>\n\n\n\n<h2 class=\"has-text-color\" id=\"htoc-10-praktick-ch-r-d-pre-maxim-lne-spory\" style=\"color:#ec8124\"><strong>10 praktick\u00fdch r\u00e1d pre maxim\u00e1lne \u00faspory<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>1. Orient\u00e1cia a sklon strechy<\/strong><\/p>\n\n\n\n<p>Optim\u00e1lne umiestnenie panelov pom\u00e1ha maximalizova\u0165 vyu\u017eitie slne\u010dn\u00e9ho \u017eiarenia. Ak je to mo\u017en\u00e9, nastavte panely tak, aby boli nasmerovan\u00e9 \u010do najviac smerom k slnku.<\/p>\n\n\n\n<p>\u201eSamozrejme, najlep\u0161ie je umiestni\u0165 fotovoltick\u00fa elektr\u00e1re\u0148 \u010do najju\u017enej\u0161ie. Okrem priamej ju\u017enej orient\u00e1cie je ve\u013emi dobr\u00e1 aj juhov\u00fdchodn\u00e1 a juhoz\u00e1padn\u00e1 orient\u00e1cia. V krajnom pr\u00edpade mo\u017eno vyu\u017ei\u0165 z\u00e1padn\u00fa alebo v\u00fdchodn\u00fa \u010das\u0165 strechy, vtedy treba po\u010d\u00edta\u0165 s osemdesiatpercentnou \u00fa\u010dinnos\u0165ou v\u00fdroby elektriny,\u201c hovor\u00ed J\u00e1n Ga\u0161pierik, \u010dlen predstavenstva spolo\u010dnosti EneDom FINKIS a.s.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>2. Je absol\u00fatne nevyhnutn\u00e9 vybra\u0165 si spo\u013eahliv\u00fa a sk\u00fasen\u00fa mont\u00e1\u017enu firmu<\/strong><\/p>\n\n\n\n<p>\u201eV\u00fdber spr\u00e1vnej mont\u00e1\u017enej firmy je k\u013e\u00fa\u010dov\u00fd. Okrem samotnej in\u0161tal\u00e1cie firma zvy\u010dajne dok\u00e1\u017ee vybavi\u0165 aj v\u0161etky papierova\u010dky spojen\u00e9 s elektr\u00e1r\u0148ou, ako je \u017eiados\u0165 o pripojenie do distrib\u00facie, projekt, rev\u00edziu zariadenia, pripojenie do distrib\u00facie \u010di n\u00e1sledn\u00fd servis,\u201c hovor\u00ed Lucia Mr\u00e1zov\u00e1. \u201eM\u00f4\u017eete ma\u0165 najlep\u0161iu technol\u00f3giu panelov, meni\u010dov \u010di l\u00e1kav\u00fa cenu, ale nebudete spokojn\u00ed, ak v\u00e1m po in\u0161tal\u00e1cii za\u010dne zateka\u0165 do domu, ak elektr\u00e1re\u0148 nebude fungova\u0165 spr\u00e1vne, ak sa nebudete vedie\u0165 dovola\u0165 do servisu, alebo ak v\u00e1m kv\u00f4li ch\u00fdbaj\u00facim papierom bud\u00fa hrozi\u0165 sankcie od \u00faradov \u010di od distrib\u00fatora,\u201c dod\u00e1va.<\/p>\n\n\n\n<p><strong>TIP: <\/strong>Ak v\u00e1\u017ene zva\u017eujete, \u017ee si zaobstar\u00e1te fotovoltiku, tak v\u00e1m odpor\u00fa\u010dame vybera\u0165 iba z&nbsp;overen\u00fdch &nbsp;spolo\u010dnost\u00ed, ktor\u00e9 patria do Slovenskej asoci\u00e1cie fotovoltick\u00e9ho priemyslu. Jednou z&nbsp;nich je napr\u00edklad <a href=\"https:\/\/enedom.sk\/kontakt\/\">spolo\u010dnos\u0165 EneDom<\/a>, ktor\u00e1 je z\u00e1rove\u0148 \u010dlenom Sol\u00e1rnej asoci\u00e1cie a&nbsp;\u010ceskej fotovoltaickej asoci\u00e1cie a&nbsp;p\u00f4sob\u00ed nielen na Slovensku aj v&nbsp;\u010ceskej republike.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>3. E\u0161te pred in\u0161tal\u00e1ciou si premyslite, ako budete elektrinu vyu\u017e\u00edva\u0165<\/strong><\/p>\n\n\n\n<p>\u201eAby sa fotovoltika oplatila, mus\u00edte vyu\u017e\u00edva\u0165 \u010do najviac vyrobenej elektriny. K&nbsp;najv\u00e4\u010d\u0161ej produkcii doch\u00e1dza v&nbsp;lete, po\u010das dlh\u00fdch dn\u00ed. Ak v dome nie je \u017eiadny spotrebi\u010d, ktor\u00fd v lete spotrebuje ve\u013ea elektriny, napr\u00edklad klimatiz\u00e1cia, stoj\u00ed za zv\u00e1\u017eenie k fotovoltike pripoji\u0165 bat\u00e9riu,\u201c hovor\u00ed Lucia Mr\u00e1zov\u00e1.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>4. Dostatok miesta na streche<\/strong><\/p>\n\n\n\n<p>Na streche potrebujete ma\u0165 dostatok miesta na in\u0161tal\u00e1ciu. V\u0161etko mus\u00ed by\u0165 rozmiestnen\u00e9 tak, aby sa minimalizovalo tienenie od kom\u00ednov, stromov alebo okolit\u00fdch budov.<\/p>\n\n\n\n<p>\u201eKom\u00edny a vikiere s\u00fa naj\u010dastej\u0161\u00edm probl\u00e9mom. Vysok\u00e9 kom\u00edny vrhaj\u00fa tie\u0148 a vikiere zaberaj\u00fa pr\u00edli\u0161 ve\u013ea miesta. Z\u00e1rove\u0148 je d\u00f4le\u017eit\u00e9 pam\u00e4ta\u0165 na to, \u017ee sol\u00e1rne elektr\u00e1rne by sa mali in\u0161talova\u0165 len na budov\u00e1ch, ktor\u00e9 s\u00fa zap\u00edsan\u00e9 v katastri nehnute\u013enost\u00ed, preto\u017ee potom je mo\u017en\u00e9 z\u00edska\u0165 potrebn\u00e9 dot\u00e1cie,\u201c hovor\u00ed J\u00e1n Ga\u0161pierik.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>5. Kvalita fotovoltick\u00fdch panelov<\/strong><\/p>\n\n\n\n<p>Nepozerajte sa len na cenu. V\u0161\u00edmajte si \u00fa\u010dinnos\u0165, odolnos\u0165 a garantovan\u00fa \u017eivotnos\u0165 panelov. Kvalitn\u00e9 panely s vy\u0161\u0161ou \u00fa\u010dinnos\u0165ou m\u00f4\u017eu z dlhodob\u00e9ho h\u013eadiska vyrobi\u0165 podstatne viac elektriny, v\u010faka \u010domu u\u0161etr\u00edte v\u00fdrazne viac finan\u010dn\u00fdch prostriedkov.<\/p>\n\n\n\n<p>\u201eV kone\u010dnom d\u00f4sledku v\u0161ak ide o to, \u010di firma, ktor\u00fa si vyberiete, pou\u017e\u00edva kvalitn\u00e9 alebo menej kvalitn\u00e9 panely. St\u00e1le viac spolo\u010dnost\u00ed pon\u00faka in\u0161tal\u00e1ciu fotovoltick\u00fdch panelov, \u010dasto ide o firmy, ktor\u00e9 doteraz tento druh pr\u00e1c nevykon\u00e1vali. V&nbsp;tak\u00fdchto pr\u00edpadoch je opatrnos\u0165 na mieste. Odpor\u00fa\u010dam pozrie\u0165 si referencie a&nbsp;nepodce\u0148ova\u0165 varovn\u00e9 sign\u00e1ly. FinGO poradcovia pon\u00fakaj\u00fa dom\u00e1cnostiam slu\u017eby spolo\u010dnosti EneDom, ktor\u00e1 sa fotovoltikou zaober\u00e1 dlhodobo,&#8220; hovor\u00ed Lucia Mr\u00e1zov\u00e1.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>6. Dlhodob\u00e1 v\u00fdroba a&nbsp;kl\u00edma<\/strong><\/p>\n\n\n\n<p>Pri pl\u00e1novan\u00ed treba zoh\u013eadni\u0165 miestne klimatick\u00e9 podmienky.<\/p>\n\n\n\n<p>\u201ePo\u010dasie z\u00e1sadn\u00fdm sp\u00f4sobom ovplyv\u0148uje produkciu elektriny. Panely jej vyr\u00e1baj\u00fa najviac po\u010das jasn\u00fdch a slne\u010dn\u00fdch dn\u00ed. Ak pr\u0161\u00ed, je ve\u013ek\u00e1 obla\u010dnos\u0165, hmla alebo pad\u00e1 sneh, tak v\u00fdkon fotovoltick\u00fdch panelov kles\u00e1, niekedy dokonca na nulu,\u201c vysvet\u013euje Lucia Mr\u00e1zov\u00e1.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>7. In\u0161tal\u00e1cia technol\u00f3gi\u00ed v&nbsp;rozv\u00e1dza\u010di<\/strong><\/p>\n\n\n\n<p>V rozv\u00e1dza\u010di by mal by\u0165 dostatok priestoru pre \u010fal\u0161ie technol\u00f3gie, ktor\u00e9 m\u00f4\u017eu zv\u00fd\u0161i\u0165 \u00fa\u010dinnos\u0165 syst\u00e9mu, ako s\u00fa regul\u00e1tory v\u00fdkonu alebo meracie sn\u00edma\u010de.<\/p>\n\n\n\n<p>\u201eAk sa v\u00e1m podar\u00ed umiestni\u0165 hlavn\u00fd domov\u00fd rozv\u00e1dza\u010d do technickej miestnosti spolu s meni\u010dom a kotlom, m\u00e1te vyhrat\u00e9,\u201c hovor\u00ed Lucia Mr\u00e1zov\u00e1.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>8. Skladovanie energie<\/strong><\/p>\n\n\n\n<p>Je dobr\u00e9 zv\u00e1\u017ei\u0165 mo\u017enos\u0165 skladovania elektrickej energie a&nbsp;jej vyu\u017eitia v \u010dase, ke\u010f fotovoltick\u00fd syst\u00e9m nevyr\u00e1ba elektrinu.<\/p>\n\n\n\n<p>\u201eNa tento \u00fa\u010del je potrebn\u00fd kotol alebo z\u00e1sobn\u00edk teplej vody. V\u00fdhodou tejto mo\u017enosti s\u00fa n\u00edzke obstar\u00e1vacie n\u00e1klady. Bat\u00e9riu je mo\u017en\u00e9 nab\u00edja\u0165 aj po\u010das d\u0148a a dom\u00e1cnos\u0165 z nej ve\u010der vyu\u017e\u00edva elektrinu. Toto rie\u0161enie je univerz\u00e1lnej\u0161ie, ale aj v\u00fdrazne drah\u0161ie. \u010eal\u0161ou mo\u017enos\u0165ou je zak\u00fapenie tepeln\u00e9ho \u010derpadla, ktor\u00e9 m\u00f4\u017ee vyu\u017e\u00edva\u0165 prebytky z fotovoltiky na zabezpe\u010denie teplej vody, chladenie a vykurovanie. Na akumul\u00e1ciu tepla a chladu je potrebn\u00fd dostato\u010dne ve\u013ek\u00fd z\u00e1sobn\u00edk,\u201c rad\u00ed Lucia Mr\u00e1zov\u00e1.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>9. Chladenie<\/strong><\/p>\n\n\n\n<p>Pokia\u013e m\u00e1te doma klimatiz\u00e1ciu alebo tepeln\u00e9 \u010derpadlo, m\u00f4\u017ee by\u0165 nadbyto\u010dn\u00e1 energia vyu\u017eit\u00e1 na chladenie, \u010do zvy\u0161uje celkov\u00fa efekt\u00edvnos\u0165 syst\u00e9mu.<\/p>\n\n\n\n<p>Kl\u00edma alebo tepeln\u00e9 \u010derpadlo s\u00fa v&nbsp;lete ide\u00e1lnym doplnkom k&nbsp;fotovoltike.<\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ec8124\"><strong>10. Mo\u017enosti v\u00fdkupu prebyto\u010dnej elektriny<\/strong><\/p>\n\n\n\n<p>Pred in\u0161tal\u00e1ciou je dobr\u00e9 informova\u0165 sa u svojho dod\u00e1vate\u013ea elektriny o mo\u017enostiach v\u00fdkupu prebyto\u010dnej elektriny alebo vyu\u017eitia tzv. virtu\u00e1lnej bat\u00e9rie. V&nbsp;obdob\u00ed, ke\u010f je produkcia energie na maxim\u00e1ch, je mo\u017en\u00e9 dosiahnu\u0165 okam\u017eit\u00fd finan\u010dn\u00fd v\u00fdnos za nespotrebovan\u00fa elektrinu.<\/p>\n\n\n\n<p>Efekt\u00edvne vyu\u017e\u00edvanie fotovoltick\u00e9ho syst\u00e9mu z\u00e1vis\u00ed nielen od technol\u00f3gie, ale aj od d\u00f4kladn\u00e9ho pl\u00e1novania a pr\u00edpravy. Ak budete venova\u0165 dostato\u010dn\u00fa pozornos\u0165 detailom a&nbsp;vyberiete si spr\u00e1vneho partnera, m\u00f4\u017eete sa te\u0161i\u0165 na efekt\u00edvnu a ekonomicky v\u00fdhodn\u00fa prev\u00e1dzku fotovoltickej elektr\u00e1rne.<\/p>\n\n\n\n<p><em>Zaujala v\u00e1s t\u00e1to t\u00e9ma? Zva\u017eujete zaobstaranie fotovoltiky? V&nbsp;pr\u00edpade ak\u00fdchko\u013evek ot\u00e1zok alebo po\u017eiadaviek sa m\u00f4\u017eete obr\u00e1ti\u0165 na<a href=\"https:\/\/enedom.sk\/kontakt\/\"> spolo\u010dnos\u0165 <strong>EneDom<\/strong><\/a>.<\/em><\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"is-content-justification-center is-layout-flex wp-container-1 wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/enedom.sk\/kontakt\/\" style=\"background-color:#ec8124\"><strong>POZRIE\u0164 SI PONUKU<\/strong><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Pre\u010do si z\u00edskava fotovoltika v&nbsp;poslednom obdob\u00ed tak\u00fa popularitu? Oplat\u00ed sa v\u00e1m in\u0161tal\u00e1cia fotovoltickej elektr\u00e1rne? Ak zva\u017eujete tak\u00fato invest\u00edciu, je d\u00f4le\u017eit\u00e9 pos\u00fadi\u0165 &nbsp;nieko\u013eko k\u013e\u00fa\u010dov\u00fdch faktorov. Tie m\u00f4\u017eu ovplyvni\u0165 nielen n\u00e1vratnos\u0165 invest\u00edcie, ale aj efekt\u00edvnos\u0165 cel\u00e9ho syst\u00e9mu. Aj vy ste mali v&nbsp;minulosti star\u00fa kalkula\u010dku, ktor\u00e1 fungovala v\u010faka mal\u00e9mu sol\u00e1rnemu panelu? Mo\u017eno ste o&nbsp;tom ani nevedeli, ale dr\u017eali ste v&nbsp;ruk\u00e1ch nie\u010do ako mal\u00fa sol\u00e1rnu elektr\u00e1re\u0148. V&nbsp;poslednom obdob\u00ed u\u017e s\u00edce m\u00e1me kalkula\u010dky v\u0161etci v&nbsp;mobiloch, ale vyu\u017e\u00edvanie energie zo slnka sa roz\u0161\u00edrilo do mnoh\u00fdch \u010fal\u0161\u00edch oblast\u00ed \u017eivota be\u017en\u00e9ho \u010dloveka. V\u010faka obrovsk\u00e9mu n\u00e1rastu v\u00fdroby sa ceny fotovoltick\u00fdch syst\u00e9mov v\u00fdrazne zn\u00ed\u017eili, \u010do z&nbsp;nich v&nbsp;mnoh\u00fdch pr\u00edpadoch rob\u00ed atrakt\u00edvnej\u0161iu alternat\u00edvu k tradi\u010dn\u00e9mu pripojeniu k elektrickej sieti. Kombin\u00e1cia rast\u00facich cien energie, technologick\u00fdch inov\u00e1ci\u00ed a poklesu cien fotovoltick\u00fdch panelov tak podporuje v\u00fdrazn\u00e9 zmeny v&nbsp;oblasti energetiky. Tak ako sa minul\u00e9 storo\u010die stalo storo\u010d\u00edm jadra, toto storo\u010die by sa mohlo nies\u0165 v&nbsp;znamen\u00ed slnka. Fotovoltika by v tomto pr\u00edpade zohr\u00e1vala k\u013e\u00fa\u010dov\u00fa \u00falohu. Ak\u00fd je rozdiel medzi sol\u00e1rnou, fotovoltickou a slne\u010dnou elektr\u00e1r\u0148ou? Najprv si ujasnime z\u00e1kladn\u00e9 pojmy. Je spr\u00e1vne pou\u017e\u00edva\u0165 term\u00edn fotovoltika alebo fotovoltaika? S\u00fa &nbsp;rozdiely medzi sol\u00e1rnymi, fotovoltick\u00fdmi a slne\u010dn\u00fdmi elektr\u00e1r\u0148ami? Term\u00edny \u201esol\u00e1rna\u201c, \u201efotovoltick\u00e1\u201c a \u201eslne\u010dn\u00e1\u201c s\u00favisia so syst\u00e9mami vyu\u017e\u00edvaj\u00facimi slne\u010dn\u00fa energiu. Pojem \u201efotovoltaika\u201c vznikol na z\u00e1klade anglick\u00e9ho term\u00ednu \u201ephotovoltaic\u201c, pri\u010dom prv\u00fd fotovoltick\u00fd \u010dl\u00e1nok [&hellip;]<\/p>\n","protected":false},"author":49,"featured_media":8855,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[290,287],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ako funguje fotovoltika: 10 tipov pre ekonomick\u00fa n\u00e1vratnos\u0165 - FinGO.sk<\/title>\n<meta name=\"description\" content=\"Oplat\u00ed sa v\u00e1m fotovoltick\u00e1 (fotovoltaick\u00e1) elektr\u00e1re\u0148? 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