[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.fipobex.cz\/jak-funguje-fotovoltaika\/#Article","mainEntityOfPage":"https:\/\/www.fipobex.cz\/jak-funguje-fotovoltaika\/","headline":"Jak funguje fotovoltaika?","name":"Jak funguje fotovoltaika?","description":"Fotovoltaika je slo\u017eena z materi\u00e1l\u016f, kter\u00e9 p\u0159em\u011b\u0148uj\u00ed slune\u010dn\u00ed energii na elektrickou energii. Pomoc\u00ed sv\u011btla elekt\u0159inu vygeneruje a m\u016f\u017eete ji potom pou\u017e\u00edt ve va\u0161em dom\u011b. Na elektrick\u00e9 spot\u0159ebi\u010de, sv\u011btlo, na cokoliv, na co pot\u0159ebujete elekt\u0159inu. Projekt fotovoltaiky se skl\u00e1d\u00e1 ze sol\u00e1rn\u00edch panel\u016f. Ty se skl\u00e1daj\u00ed ze sol\u00e1rn\u00edch \u010dl\u00e1nk\u016f. Kdy\u017e na \u010dl\u00e1nky dopadne denn\u00ed sv\u011btlo, elektrony, kter\u00e9...","datePublished":"2026-04-10","dateModified":"2026-04-10","author":{"@type":"Person","@id":"https:\/\/www.fipobex.cz\/author\/#Person","name":"","url":"https:\/\/www.fipobex.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/505fff4dce96a6fd9b2c3bab9d6ad2c90e3ce4a797f024fc5ad345c11f66ba90?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/505fff4dce96a6fd9b2c3bab9d6ad2c90e3ce4a797f024fc5ad345c11f66ba90?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"fipobex.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.fipobex.cz\/wp-content\/uploads\/bill-mead-wmaP3Tl80ww-unsplash_5.jpg","url":"https:\/\/www.fipobex.cz\/wp-content\/uploads\/bill-mead-wmaP3Tl80ww-unsplash_5.jpg","height":0,"width":0},"url":"https:\/\/www.fipobex.cz\/jak-funguje-fotovoltaika\/","about":["V\u00fdrobky"],"wordCount":400,"articleBody":"   Fotovoltaika je slo\u017eena z materi\u00e1l\u016f, kter\u00e9 p\u0159em\u011b\u0148uj\u00ed slune\u010dn\u00ed energii na elektrickou energii. Pomoc\u00ed sv\u011btla elekt\u0159inu vygeneruje a m\u016f\u017eete ji potom pou\u017e\u00edt ve va\u0161em dom\u011b. Na elektrick\u00e9 spot\u0159ebi\u010de, sv\u011btlo, na cokoliv, na co pot\u0159ebujete elekt\u0159inu. Projekt fotovoltaiky se skl\u00e1d\u00e1 ze sol\u00e1rn\u00edch panel\u016f. Ty se skl\u00e1daj\u00ed ze sol\u00e1rn\u00edch \u010dl\u00e1nk\u016f. Kdy\u017e na \u010dl\u00e1nky dopadne denn\u00ed sv\u011btlo, elektrony, kter\u00e9 v nich jsou, za\u010dnou vyr\u00e1b\u011bt elektrick\u00fd proud. Je to pom\u011brn\u011b jednoduch\u00e9, ale spolehliv\u00e9. Sol\u00e1rn\u00ed panel si vlastn\u011b m\u016f\u017eete p\u0159edstavit jako takov\u00fd shluk mal\u00fdch a propojen\u00fdch jednotek, kter\u00fdm \u0159\u00edk\u00e1me fotovoltaick\u00e9 \u010dl\u00e1nky. A ka\u017ed\u00fd z t\u011bchto \u010dl\u00e1nk\u016f funguje tak trochu jako vlastn\u00ed, mal\u00e1 elektr\u00e1rna. Nej\u010dast\u011bji se vyr\u00e1b\u00ed z k\u0159em\u00edku, kter\u00fd pr\u00e1v\u011b m\u00e1 tu vlastnost, \u017ee dok\u00e1\u017ee slune\u010dn\u00ed sv\u011btlo p\u0159em\u011bnit na elekt\u0159inu.Je nutno ale \u0159\u00edct, \u017ee fotovoltaika vyr\u00e1b\u00ed elektrickou energii, kter\u00e1 m\u00e1 formu stejnom\u011brn\u00e9ho proudu. Ten se pou\u017e\u00edv\u00e1 nap\u0159\u00edklad do mal\u00fdch elektronick\u00fdch za\u0159\u00edzen\u00ed nebo bateri\u00ed. Ale v\u011bt\u0161ina dom\u00e1cnosti vyu\u017e\u00edv\u00e1 a\u017e z 99 % st\u0159\u00eddav\u00fd proud. K tomu n\u00e1m pom\u016f\u017eou st\u0159\u00edda\u010de. V panelech se vytvo\u0159\u00ed elektrick\u00fd proud, kter\u00fd je odesl\u00e1n do st\u0159\u00edda\u010de. Tam se p\u0159em\u011bn\u00ed ze stejnom\u011brn\u00e9ho proudu na st\u0159\u00eddav\u00fd. A odtud u\u017e m\u016f\u017ee d\u00e1l proudit do na\u0161eho dom\u016f, kde n\u00e1m pom\u016f\u017ee s provozem elektroniky nebo n\u00e1m rozsv\u00edt\u00ed sv\u011btla.Pokud je elekt\u0159iny nadbytek, v\u016fbec to nevad\u00ed. Baterie v\u00e1m umo\u017en\u00ed si n\u011bjakou \u010d\u00e1st energie uschovat na dobu, kdy bude venku t\u0159eba m\u00e9n\u011b sv\u00edtit slune\u010dn\u00ed sv\u011btlo a elekt\u0159iny se tedy nebude vyr\u00e1b\u011bt dostatek. Anebo, m\u016f\u017eete uzav\u0159\u00edt smlouvu s energetickou spole\u010dnost\u00ed. Budete pos\u00edlat p\u0159ebytky energie do jejich s\u00edt\u011b a t\u00edm si m\u016f\u017eete dokonce i n\u011bco vyd\u011blat.Pokud to tedy \u0159ekneme jednodu\u0161e, sol\u00e1rn\u00ed panely funguj\u00ed tak, \u017ee vyu\u017e\u00edvaj\u00ed denn\u00ed sv\u011btlo a pomoc\u00ed fotovoltaick\u00fdch \u010dl\u00e1nk\u016f ho p\u0159em\u011b\u0148uj\u00ed na elektrickou energii. Obliba sol\u00e1rn\u00edch panel\u016f do budoucna ur\u010dit\u011b poroste, tak\u017ee nad nimi zap\u0159em\u00fd\u0161lejte i vy.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak funguje fotovoltaika?","item":"https:\/\/www.fipobex.cz\/jak-funguje-fotovoltaika\/#breadcrumbitem"}]}]