[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dsh-ds.cz\/vite-ze-s-fotovoltaikou-muzete-i-ohrivat-vodu\/#Article","mainEntityOfPage":"https:\/\/www.dsh-ds.cz\/vite-ze-s-fotovoltaikou-muzete-i-ohrivat-vodu\/","headline":"V\u00edte, \u017ee s fotovoltaikou m\u016f\u017eete i oh\u0159\u00edvat vodu","name":"V\u00edte, \u017ee s fotovoltaikou m\u016f\u017eete i oh\u0159\u00edvat vodu","description":"Ti z v\u00e1s, kte\u0159\u00ed pamatuj\u00ed devades\u00e1t\u00e1 l\u00e9ta, si mo\u017en\u00e1 vybav\u00ed jedny z prvn\u00edch pilotn\u00edch projekt\u016f fotovoltaick\u00fdch syst\u00e9m\u016f, kter\u00e9 za\u010daly pokr\u00fdvat nap\u0159. st\u0159echy m\u011bstsk\u00fdch \u00fa\u0159ad\u016f nebo obchodn\u00edch center. Od t\u00e9 doby […]","datePublished":"2023-01-28","dateModified":"2023-01-28","author":{"@type":"Person","@id":"https:\/\/www.dsh-ds.cz\/author\/#Person","name":"","url":"https:\/\/www.dsh-ds.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/670235c08005d2f1b80a3d56a421809661de47ce0289bd1c93d0120f6ef211a4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/670235c08005d2f1b80a3d56a421809661de47ce0289bd1c93d0120f6ef211a4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dsh-ds.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dsh-ds.cz\/wp-content\/uploads\/photovoltaic-g6aad37b3f_640.jpg","url":"https:\/\/www.dsh-ds.cz\/wp-content\/uploads\/photovoltaic-g6aad37b3f_640.jpg","height":0,"width":0},"url":"https:\/\/www.dsh-ds.cz\/vite-ze-s-fotovoltaikou-muzete-i-ohrivat-vodu\/","about":["Sport"],"wordCount":398,"articleBody":"   Ti z v\u00e1s, kte\u0159\u00ed pamatuj\u00ed devades\u00e1t\u00e1 l\u00e9ta, si mo\u017en\u00e1 vybav\u00ed jedny z prvn\u00edch pilotn\u00edch projekt\u016f fotovoltaick\u00fdch syst\u00e9m\u016f, kter\u00e9 za\u010daly pokr\u00fdvat nap\u0159. st\u0159echy m\u011bstsk\u00fdch \u00fa\u0159ad\u016f nebo obchodn\u00edch center. Od t\u00e9 doby v\u0161ak tyto technologie posko\u010dily o velk\u00fd kus kup\u0159edu a jsou dostupn\u00e9 i pro oby\u010dejn\u00e9 \u201esmrteln\u00edky\u201c.Panely pracuj\u00ed i v dob\u011b, kdy je slunce pod mrakemEfektivita fotovoltaick\u00fdch panel\u016f spo\u010d\u00edv\u00e1 v tom, \u017ee ji nelze srovn\u00e1vat se sol\u00e1rn\u00edmi (tzv. tepeln\u00fdmi) kolektory. Jestli\u017ee chcete nap\u0159\u00edklad oh\u0159\u00edvat vodu pomoc\u00ed p\u0159\u00edm\u00fdch tepeln\u00fdch panel\u016f, pot\u0159ebujete k tomu p\u0159\u00edm\u00e9 slune\u010dn\u00ed z\u00e1\u0159en\u00ed, tedy jasn\u00e9 nebo polojasn\u00e9 nebe. Jakmile se slunce schov\u00e1 za mrak, intenzita oh\u0159evu pad\u00e1 t\u00e9m\u011b\u0159 k nule. U fotovoltaiky to v\u0161ak neplat\u00ed, tam se sice sn\u00ed\u017e\u00ed v\u00fdkon, ale nikoli na nulu. Syst\u00e9my pracuj\u00ed i tehdy, je-li slunce schovan\u00e9 p\u0159i zata\u017een\u00e9 obloze t\u0159eba dlouhou dobu n\u011bkolika dn\u016f.U tepeln\u00fdch panel\u016f m\u016f\u017ee doj\u00edt i k opa\u010dn\u00e9mu extr\u00e9mu, kdy doch\u00e1z\u00ed vlivem velmi intenzivn\u00edho slune\u010dn\u00edho z\u00e1\u0159en\u00ed k p\u0159eh\u0159\u00edv\u00e1n\u00ed teplonosn\u00e9ho m\u00e9dia, co\u017e pak m\u016f\u017ee zp\u016fsobit z\u00e1vadu na cel\u00e9m syst\u00e9mu, anebo zkr\u00e1cen\u00ed jeho \u017eivotnosti. Fotovoltaika i u neobvykl\u00fdch stavebMo\u017en\u00e1, \u017ee pr\u00e1v\u011b vy se domn\u00edv\u00e1te, \u017ee fotovoltaick\u00e9 elektr\u00e1rny v Brn\u011b Sunus jsou ur\u010den\u00e9 v\u00fdhradn\u011b pro n\u011bkter\u00e9 typy objekt\u016f, a \u017ee je nen\u00ed mo\u017en\u00e9 instalovat zrovna tam, kde byste si p\u0159\u00e1li. Na toto lze odpov\u011bd\u011bt pom\u011brn\u011b jednozna\u010dn\u00fdm argumentem: Fotovoltaiku lze namontovat t\u0159eba na d\u0159ev\u011bnou kadibudku nebo k\u016flnu, podm\u00ednkou jsou pouze dv\u011b v\u011bci \u2013 za prv\u00e9 mus\u00ed m\u00edt objekt po\u017eadovanou pevnost a nosnost, aby se pod t\u00edhou panelu nerozsypal, a za druh\u00e9 je z\u00e1hodno m\u00edt objekt dostate\u010dn\u011b vystaven\u00fd slune\u010dn\u00edmu z\u00e1\u0159en\u00ed. Nebude v\u00e1m tedy k ni\u010demu za\u0159\u00edzen\u00ed, kter\u00e9 bude sice na st\u0159e\u0161e luxusn\u00ed novostavby, ale zast\u00edn\u011bn\u00e9 ze v\u0161ech stran vzrostl\u00fdmi jehli\u010dnany, naopak na z\u00e1chodov\u00e9 kadibudce na okraji zahrady bez strom\u016f a ke\u0159\u016f a sousedn\u00edch staveb bude m\u00edt syst\u00e9m maxim\u00e1ln\u00ed v\u00fdkon.                                                                                                                                                                                                                                                                                                                                                                                                  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