[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.falvo.cz\/skutecne-je-akumulacni-baterie-fotovoltaika-tak-vyhodna\/#Article","mainEntityOfPage":"https:\/\/www.falvo.cz\/skutecne-je-akumulacni-baterie-fotovoltaika-tak-vyhodna\/","headline":"Skute\u010dn\u011b je akumula\u010dn\u00ed baterie fotovoltaika tak v\u00fdhodn\u00e1?","name":"Skute\u010dn\u011b je akumula\u010dn\u00ed baterie fotovoltaika tak v\u00fdhodn\u00e1?","description":"Asi nen\u00ed t\u0159eba \u0159\u00edkat, \u017ee ceny energi\u00ed, p\u0159edev\u0161\u00edm pak elekt\u0159iny, jsou v dne\u0161n\u00edch dob\u00e1ch velmi vysok\u00e9. Proto lid\u00e9 p\u0159em\u00fd\u0161l\u00ed o tom, \u017ee by si ji vyr\u00e1b\u011bli sami \u2013 a v tom n\u00e1m dob\u0159e poslou\u017e\u00ed sol\u00e1rn\u00ed elektr\u00e1rny. Jejich sou\u010d\u00e1st\u00ed jsou p\u0159edev\u0161\u00edm sol\u00e1rn\u00ed panely, kter\u00e9 p\u0159em\u011b\u0148uj\u00ed slune\u010dn\u00ed z\u00e1\u0159en\u00ed na elekt\u0159inu, kterou m\u016f\u017eeme vyu\u017e\u00edt. Jist\u011b, ne v\u017edy Slunce […]","datePublished":"2025-11-11","dateModified":"2025-11-11","author":{"@type":"Person","@id":"https:\/\/www.falvo.cz\/author\/#Person","name":"","url":"https:\/\/www.falvo.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4e6a74466e4227c12d5306875d08720cdfce3572213740db6f4a2e5e46e710ff?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4e6a74466e4227c12d5306875d08720cdfce3572213740db6f4a2e5e46e710ff?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"falvo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.falvo.cz\/wp-content\/uploads\/fotovoltaika4_10_2.jpg","url":"https:\/\/www.falvo.cz\/wp-content\/uploads\/fotovoltaika4_10_2.jpg","height":0,"width":0},"url":"https:\/\/www.falvo.cz\/skutecne-je-akumulacni-baterie-fotovoltaika-tak-vyhodna\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":430,"articleBody":"         Asi nen\u00ed t\u0159eba \u0159\u00edkat, \u017ee ceny energi\u00ed, p\u0159edev\u0161\u00edm pak elekt\u0159iny, jsou v dne\u0161n\u00edch dob\u00e1ch velmi vysok\u00e9. Proto lid\u00e9 p\u0159em\u00fd\u0161l\u00ed o tom, \u017ee by si ji vyr\u00e1b\u011bli sami \u2013 a v tom n\u00e1m dob\u0159e poslou\u017e\u00ed sol\u00e1rn\u00ed elektr\u00e1rny. Jejich sou\u010d\u00e1st\u00ed jsou p\u0159edev\u0161\u00edm sol\u00e1rn\u00ed panely, kter\u00e9 p\u0159em\u011b\u0148uj\u00ed slune\u010dn\u00ed z\u00e1\u0159en\u00ed na elekt\u0159inu, kterou m\u016f\u017eeme vyu\u017e\u00edt. Jist\u011b, ne v\u017edy Slunce sv\u00edt\u00ed, av\u0161ak s t\u00edm n\u00e1m pom\u016f\u017ee akumula\u010dn\u00ed baterie fotovoltaika, kter\u00e1 se ji\u017e stala v podstat\u011b nezbytnou sou\u010d\u00e1st\u00ed cel\u00e9ho syst\u00e9mu. Jej\u00ed \u00fakol spo\u010d\u00edv\u00e1 v tom, \u017ee funguje v podstat\u011b jako baterie na mobiln\u00edm telefonu \u2013 pokud sv\u00edt\u00ed Slunce, tak se nevyu\u017e\u00edvanou elekt\u0159inou nab\u00edj\u00ed. Pokud nesv\u00edt\u00ed, pak m\u016f\u017eeme vyu\u017e\u00edt tu, kter\u00e1 se v baterii naakumulovala. Zd\u00e1 se to jako pom\u011brn\u011b jasn\u00fd a jednoduch\u00fd princip, kter\u00fd n\u00e1m umo\u017en\u00ed vyu\u017e\u00edvat dom\u00e1c\u00ed sol\u00e1rn\u00ed elekt\u0159inu celoro\u010dn\u011b. Ukazuje se v\u0161ak, \u017ee tyto baterie maj\u00ed i ur\u010dit\u00e9 nedostatky. T\u00edm prvn\u00edm je, \u017ee maj\u00ed pouze omezenou kapacitu, podobn\u011b jako pr\u00e1v\u011b ji\u017e zm\u00edn\u011bn\u00e1 baterie v mobilu. Pokud ji pln\u011b nabijeme, pak do n\u00ed ji\u017e dal\u0161\u00ed elekt\u0159inu neulo\u017e\u00edme, i kdy\u017e Slunce sv\u00edt\u00ed na pln\u00e9 obr\u00e1tky. A to znamen\u00e1, \u017ee m\u00e1me mnohem omezen\u011bj\u0161\u00ed mno\u017estv\u00ed proudu k dispozici pro zimn\u00ed \u010di zata\u017een\u00e9 dny. V zimn\u00edm obdob\u00ed tak z valn\u00e9 \u010d\u00e1sti nebudeme m\u00edt dostatek elekt\u0159iny vyroben\u00e9 t\u00edmto zp\u016fsobem, zat\u00edmco v l\u00e9t\u011b j\u00ed budeme m\u00edt p\u0159ebytek.Samoz\u0159ejm\u011b by se teoreticky dalo nainstalovat v\u00edce bateri\u00ed, av\u0161ak zde p\u0159ich\u00e1z\u00ed dal\u0161\u00ed probl\u00e9m, kter\u00fd op\u011bt dob\u0159e znaj\u00ed majitel\u00e9 mobiln\u00edch telefon\u016f, ale i notebook\u016f \u010di tablet\u016f: i kdy\u017e p\u0159\u00edstroj nepou\u017e\u00edv\u00e1me, stejn\u011b se pomalu, postupn\u011b vyb\u00edj\u00ed. A tak by to bylo i zde. Ne\u017e bychom vyu\u017eili elekt\u0159inu ulo\u017eenou v dal\u0161\u00edch bateri\u00edch, d\u00e1vno by se vybila. O tom, \u017ee to nen\u00ed ide\u00e1ln\u00ed ani pro baterii, ani nemluv\u011b.Tohle je bohu\u017eel probl\u00e9m, se kter\u00fdm mnoho majitel\u016f elektr\u00e1ren p\u0159\u00edli\u0161 nepo\u010d\u00edt\u00e1, tedy alespo\u0148 ze za\u010d\u00e1tku. Av\u0161ak prvn\u00ed zima jim uk\u00e1\u017ee, \u017ee v na\u0161ich podm\u00ednk\u00e1ch zkr\u00e1tka dom\u00e1c\u00ed sol\u00e1rn\u00ed elektr\u00e1rny b\u011b\u017en\u00fd rodinn\u00fd d\u016fm neut\u00e1hnou. Nezbude tedy, ne\u017e dopl\u0148ovat z klasick\u00e9 s\u00edt\u011b a platit jej\u00edmu provozovateli.                                                                                                                                                                                                                                                                                                                                                                                                  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