[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.zemzah.cz\/jsou-fotovoltaicke-panely-klicem-k-levne-elektrine\/#Article","mainEntityOfPage":"https:\/\/www.zemzah.cz\/jsou-fotovoltaicke-panely-klicem-k-levne-elektrine\/","headline":"Jsou fotovoltaick\u00e9 panely kl\u00ed\u010dem k levn\u00e9 elekt\u0159in\u011b?","name":"Jsou fotovoltaick\u00e9 panely kl\u00ed\u010dem k levn\u00e9 elekt\u0159in\u011b?","description":"Asi nikdo nen\u00ed r\u00e1d, \u017ee mus\u00ed pravideln\u011b platit za plyn, vodu a elekt\u0159inu. Pokud bychom to ov\u0161em neud\u011blali, pak by n\u00e1s dodavatel\u00e9 odst\u0159ihli, a to…","datePublished":"2021-02-18","dateModified":"2023-09-13","author":{"@type":"Person","@id":"https:\/\/www.zemzah.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.zemzah.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e0a4ee3123bc6cda06472cb29cefd2abfa18c894e6c63b3d8bc84df8da10f637?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e0a4ee3123bc6cda06472cb29cefd2abfa18c894e6c63b3d8bc84df8da10f637?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"zemzah.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.zemzah.cz\/wp-content\/uploads\/elektrina1_3.jpg","url":"https:\/\/www.zemzah.cz\/wp-content\/uploads\/elektrina1_3.jpg","height":0,"width":0},"url":"https:\/\/www.zemzah.cz\/jsou-fotovoltaicke-panely-klicem-k-levne-elektrine\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":431,"articleBody":" Asi nikdo nen\u00ed r\u00e1d, \u017ee mus\u00ed pravideln\u011b platit za plyn, vodu a elekt\u0159inu. Pokud bychom to ov\u0161em neud\u011blali, pak by n\u00e1s dodavatel\u00e9 odst\u0159ihli, a to by bylo je\u0161t\u011b hor\u0161\u00ed. Bez tekouc\u00ed vody se zkr\u00e1tka jen t\u011b\u017eko obejdeme, a vypnut\u00ed elekt\u0159iny by sou\u010dasn\u011b znamenalo i vypnut\u00ed ledni\u010dky a mraz\u00e1ku. Jak\u00e9 by byly d\u016fsledky, nen\u00ed t\u0159eba \u0159\u00edkat.To v\u0161ak ani zdaleka neznamen\u00e1, \u017ee bychom se nemohli sna\u017eit i zde u\u0161et\u0159it n\u011bjak\u00e9 pen\u00edze t\u00edm, \u017ee zvol\u00edme toho nejlevn\u011bj\u0161\u00edho dodavatele. V p\u0159\u00edpad\u011b elekt\u0159iny v\u0161ak jdeme je\u0161t\u011b d\u00e1l \u2013 mnoho lid\u00ed si ji chce vyr\u00e1b\u011bt samo. To v\u0161ak obvykle v\u00fdhodn\u00e9 nen\u00ed.Jist\u011b, existuj\u00ed dom\u00e1c\u00ed gener\u00e1tory, kter\u00e9 si lze po\u0159\u00eddit, a kter\u00e9 n\u00e1s budou z\u00e1sobit proudem, ty v\u0161ak obvykle nepodaj\u00ed ani zdaleka takov\u00fd v\u00fdkon, jak\u00fd je pot\u0159eba. Nav\u00edc jsou velmi drah\u00e9 a ani jejich provoz a \u00fadr\u017eba nejsou levnou z\u00e1le\u017eitost\u00ed. I proto nejsou p\u0159\u00edli\u0161 obl\u00edben\u00e9.V posledn\u00edch letech se v\u0161ak objevil nov\u00fd zp\u016fsob. Jsou to fotovoltaick\u00e9 panely, kter\u00e9 je mo\u017en\u00e9 um\u00edstit na st\u0159echu a kter\u00e9 zde budou p\u0159etv\u00e1\u0159et slune\u010dn\u00ed sv\u011btlo na elekt\u0159inu. Jejich po\u0159izovac\u00ed cena nen\u00ed p\u0159\u00edli\u0161 vysok\u00e1, a ani jejich mont\u00e1\u017e nen\u00ed slo\u017eit\u00e1. Nav\u00edc je mo\u017en\u00e9 po\u0159\u00eddit tak\u00e9 akumul\u00e1tor, kde se bude vyroben\u00e1 elekt\u0159ina \u201eskladovat\u201c, ne\u017e ji bude pot\u0159eba, tedy na dobu, kdy Slunce nesv\u00edt\u00ed.To v\u0161e zn\u00ed dob\u0159e, a je to i d\u016fvod, pro\u010d tyto panely najdeme na mnoha st\u0159ech\u00e1ch. Av\u0161ak jsou zde i probl\u00e9my, se kter\u00fdmi je pot\u0159eba po\u010d\u00edtat.T\u00edm prvn\u00edm je, \u017ee Slunce ne v\u017edy sv\u00edt\u00ed. Nav\u00edc pr\u00e1v\u011b v zim\u011b, kdy nejv\u00edce sv\u00edt\u00edme, je doba slune\u010dn\u00edho svitu nejkrat\u0161\u00ed, co\u017e znamen\u00e1, \u017ee se vyrob\u00ed nejm\u00e9n\u011b proudu.D\u00e1le je zde fakt, \u017ee panely nevyr\u00e1b\u00ed tolik proudu, kolik by bylo pot\u0159eba na pokryt\u00ed cel\u00e9 dom\u00e1cnosti. Jejich v\u00fdkon je zkr\u00e1tka p\u0159\u00edli\u0161 n\u00edzk\u00fd. Tak\u00e9 je pot\u0159eba si uv\u011bdomit, \u017ee pln\u011b fungovat budou pouze tehdy, pokud budou \u010dist\u00e9. V p\u0159\u00edpad\u011b, \u017ee budou zapr\u00e1\u0161en\u00e9, \u010di dokonce zapadan\u00e9 sn\u011bhem, jsou v podstat\u011b vy\u0159azeny z provozu.V sou\u010dasnosti je tedy lep\u0161\u00ed spolehnout se na klasick\u00e9 dodavatele. Sice zaplat\u00edme v\u00edc, ale zato jsou podstatn\u011b spolehliv\u011bj\u0161\u00ed.                                                                                                                                                                                                                                                                                                                                                                                                 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