{"id":8149,"date":"2024-10-09T13:20:20","date_gmt":"2024-10-09T13:20:20","guid":{"rendered":"https:\/\/digitalenergy.com.pl\/optimalizace-spotreby-energie-ve-fotovoltaickych-instalacich-srovnani-systemu-s-a-bez-akumulace-energie\/"},"modified":"2025-03-17T17:16:39","modified_gmt":"2025-03-17T17:16:39","slug":"optimalizace-spotreby-energie-ve-fotovoltaickych-instalacich-srovnani-systemu-s-a-bez-akumulace-energie","status":"publish","type":"post","link":"https:\/\/digitalenergy.com.pl\/cs\/optimalizace-spotreby-energie-ve-fotovoltaickych-instalacich-srovnani-systemu-s-a-bez-akumulace-energie\/","title":{"rendered":"Optimalizace spot\u0159eby energie ve fotovoltaick\u00fdch instalac\u00edch: srovn\u00e1n\u00ed syst\u00e9m\u016f s a bez akumulace energie."},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h-w-kontekscie-dynamicznie-rosnacych-cen-energii-oraz-coraz-wiekszej-potrzeby-zwiekszenia-niezaleznosci-energetycznej-instalacje-fotowoltaiczne-staja-sie-jednym-z-kluczowych-elementow-nowoczesnych-gospodarstw-domowych-i-przedsiebiorstw-aby-jednak-w-pelni-wykorzystac-potencjal-tej-technologii-niezbedne-jest-zastosowanie-magazynow-energii-ktore-pozwalaja-na-optymalizacje-bilansu-energetycznego-na-podstawie-dwoch-wykresow-przedstawiajacych-zuzycie-energii-w-gospodarstwie-domowym-z-i-bez-magazynu-energii-przedstawimy-kluczowe-roznice-w-funkcjonowaniu-tych-systemow\">V kontextu dynamicky rostouc\u00edch cen energi\u00ed a rostouc\u00ed pot\u0159eby zvy\u0161ovat energetickou nez\u00e1vislost se fotovoltaick\u00e9 instalace st\u00e1vaj\u00ed jedn\u00edm z kl\u00ed\u010dov\u00fdch prvk\u016f modern\u00edch dom\u00e1cnost\u00ed a podnik\u016f. Pro pln\u00e9 vyu\u017eit\u00ed potenci\u00e1lu t\u00e9to technologie je v\u0161ak nutn\u00e9 vyu\u017e\u00edt<strong> skladov\u00e1n\u00ed energie<\/strong> , kter\u00e9 umo\u017e\u0148uj\u00ed optimalizaci energetick\u00e9 bilance. Pomoc\u00ed dvou graf\u016f zn\u00e1zor\u0148uj\u00edc\u00edch spot\u0159ebu energie v dom\u00e1cnosti s akumulac\u00ed energie a bez n\u00ed p\u0159edstav\u00edme kl\u00ed\u010dov\u00e9 rozd\u00edly ve fungov\u00e1n\u00ed t\u011bchto syst\u00e9m\u016f.  <\/h3>\n\n<p><strong>1. Fotovoltaick\u00e1 instalace bez akumulace energie<\/strong><\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1-scaled.jpeg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"2027\" data-id=\"5591\" src=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-5591\" srcset=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1-edited-scaled.jpeg 2560w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1-edited-1536x1216.jpeg 1536w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1-edited-2048x1622.jpeg 2048w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1-edited-600x475.jpeg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/figure>\n<\/figure>\n\n<p>V p\u0159\u00edpad\u011b instalace<strong> bez akumulace energie<\/strong> , FV syst\u00e9m funguje pouze b\u011bhem slune\u010dn\u00edch hodin, kdy je produkce energie nejvy\u0161\u0161\u00ed. V tomto uspo\u0159\u00e1d\u00e1n\u00ed lze pozorovat n\u00e1sleduj\u00edc\u00ed jevy <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Aktu\u00e1ln\u00ed spot\u0159eba energie<\/strong> p\u0159es den (\u017elut\u00e1) pln\u011b uspokojuje v\u00fdroba z fotovoltaick\u00fdch panel\u016f. V praxi to znamen\u00e1, \u017ee v odpoledn\u00edch hodin\u00e1ch dom\u00e1cnost vyu\u017e\u00edv\u00e1 t\u00e9m\u011b\u0159 v\u00fdhradn\u011b bezplatnou sol\u00e1rn\u00ed energii. <\/li>\n\n\n\n<li><strong>Nadprodukce<\/strong> energie ve \u0161pi\u010dce (kolem poledne) je dod\u00e1v\u00e1na do s\u00edt\u011b (\u017elut\u00e1 \u010d\u00e1ra). Polsk\u00fd syst\u00e9m vypo\u0159\u00e1d\u00e1n\u00ed prosumer\u016f sice umo\u017e\u0148uje ur\u010ditou rekuperaci t\u00e9to energie, ale obvykle se to d\u011bje formou balancov\u00e1n\u00ed, co\u017e znamen\u00e1, \u017ee dodanou energii dost\u00e1v\u00e1me za ni\u017e\u0161\u00ed sazby nebo s poplatky, co\u017e sni\u017euje ziskovost tohoto \u0159e\u0161en\u00ed. <\/li>\n\n\n\n<li><strong>Ve\u010der a v noci<\/strong> , p\u0159i zv\u00fd\u0161en\u00ed popt\u00e1vky po energii (zejm\u00e9na mezi 18:00 a 22:00 hod.), FV instalace ji\u017e energii nevyr\u00e1b\u00ed a dom\u00e1cnost je nucena \u010derpat energii ze s\u00edt\u011b (oran\u017eov\u00e1 oblast). To zvy\u0161uje provozn\u00ed n\u00e1klady a sni\u017euje efektivitu investice do fotovoltaiky, proto\u017ee vyu\u017e\u00edv\u00e1me energii od extern\u00edch dodavatel\u016f, \u010dasto v dob\u00e1ch vy\u0161\u0161\u00edch cen. <\/li>\n<\/ul>\n\n<p><strong>2. Fotovoltaick\u00e1 instalace s akumulac\u00ed energie<\/strong><\/p>\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-2-scaled.jpeg\"><img decoding=\"async\" width=\"2560\" height=\"1839\" src=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-2-edited-scaled.jpeg\" alt=\"\" class=\"wp-image-5599\" srcset=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-2-edited-scaled.jpeg 2560w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-2-edited-1536x1103.jpeg 1536w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-2-edited-2048x1471.jpeg 2048w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-2-edited-600x431.jpeg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/figure>\n\n<p>Za\u0159azen\u00ed<strong> skladov\u00e1n\u00ed energie<\/strong> do FV syst\u00e9mu v\u00fdrazn\u011b zlep\u0161uje jeho \u00fa\u010dinnost a zvy\u0161uje \u00farove\u0148 vlastn\u00ed spot\u0159eby. V tomto \u0159e\u0161en\u00ed doch\u00e1z\u00ed k n\u00e1sleduj\u00edc\u00edm kl\u00ed\u010dov\u00fdm zm\u011bn\u00e1m: <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Sou\u010dasn\u00e1 v\u00fdroba energie<\/strong> P\u0159es den st\u00e1le pokr\u00fdv\u00e1 energetickou pot\u0159ebu farmy, ale p\u0159ebyte\u010dn\u00e1 produkce nen\u00ed dod\u00e1v\u00e1na do s\u00edt\u011b, ale<strong> nalo\u017eeno do z\u00e1sobn\u00edku energie<\/strong> (zelen\u00e1 plocha na grafu). T\u00edmto zp\u016fsobem se p\u0159ebyte\u010dn\u00e1 vyroben\u00e1 energie ukl\u00e1d\u00e1 a m\u016f\u017ee b\u00fdt pozd\u011bji efektivn\u011b vyu\u017eita. <\/li>\n\n\n\n<li><strong>Ve\u010der a v noci<\/strong> , kdy\u017e se popt\u00e1vka po energii zv\u00fd\u0161\u00ed, dom\u00e1cnost m\u00edsto \u010derp\u00e1n\u00ed ze s\u00edt\u011b vyu\u017e\u00edv\u00e1 energii ulo\u017eenou ve skladu (sv\u011btle zelen\u00e1 plocha). Toto \u0159e\u0161en\u00ed minimalizuje n\u00e1klady spojen\u00e9 s n\u00e1kupem energi\u00ed od dodavatel\u016f, zvy\u0161uje vlastn\u00ed spot\u0159ebu a zlep\u0161uje ekonomickou bilanci cel\u00e9 instalace. <\/li>\n\n\n\n<li><strong>Skladov\u00e1n\u00ed energie<\/strong> umo\u017e\u0148uje tak\u00e9 v\u011bt\u0161\u00ed flexibilitu p\u0159i \u0159\u00edzen\u00ed v\u00fdroby a spot\u0159eby energie. V kontextu st\u00e1le \u010dast\u011bj\u0161\u00edch zm\u011bn energetick\u00fdch tarif\u016f umo\u017e\u0148uj\u00ed akumula\u010dn\u00ed za\u0159\u00edzen\u00ed zamezit odb\u011bru elekt\u0159iny ve \u0161pi\u010dk\u00e1ch, kdy jsou ceny nejvy\u0161\u0161\u00ed, co\u017e nav\u00edc zvy\u0161uje ziskovost cel\u00e9ho syst\u00e9mu. <\/li>\n<\/ul>\n\n<p><strong>3. V\u00fdhody pou\u017eit\u00ed z\u00e1sobn\u00edku energie<\/strong><\/p>\n\n<p>Fotovoltaika v kombinaci s akumulac\u00ed energie se st\u00e1v\u00e1 z pohledu u\u017eivatele \u00fa\u010dinn\u011bj\u0161\u00edm a nez\u00e1vislej\u0161\u00edm syst\u00e9mem. N\u00ed\u017ee jsou uvedeny hlavn\u00ed v\u00fdhody integrace t\u011bchto dvou technologi\u00ed: <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Zv\u00fd\u0161en\u00e1 vlastn\u00ed spot\u0159eba<\/strong> : V p\u0159\u00edpad\u011b FV instalace bez akumulace se pr\u016fm\u011brn\u00e1 vlastn\u00ed spot\u0159eba pohybuje kolem 20\u201330 %. S \u00falo\u017ei\u0161t\u011bm energie lze tento ukazatel zv\u00fd\u0161it na 70\u201390 %, co\u017e se prom\u00edt\u00e1 p\u0159\u00edmo do \u00faspor. <\/li>\n\n\n\n<li><strong>Omezen\u00ed dod\u00e1vky energie do s\u00edt\u011b<\/strong> : Odes\u00edl\u00e1n\u00ed p\u0159ebytk\u016f do s\u00edt\u011b nen\u00ed z finan\u010dn\u00edho hlediska p\u0159\u00edli\u0161 v\u00fdhodn\u00e9. Z\u00e1sobn\u00edk umo\u017e\u0148uje pln\u00e9 vyu\u017eit\u00ed vyroben\u00e9 energie v r\u00e1mci vlastn\u00ed pot\u0159eby. <\/li>\n\n\n\n<li><strong>Nez\u00e1vislost na energetick\u00e9 s\u00edti<\/strong> : Skladov\u00e1n\u00ed energie umo\u017e\u0148uje minimalizovat n\u00e1kupy energie ze s\u00edt\u011b, co\u017e nejen sni\u017euje n\u00e1klady, ale tak\u00e9 zvy\u0161uje odolnost v\u016f\u010di kol\u00eds\u00e1n\u00ed cen energie a potenci\u00e1ln\u00edm poruch\u00e1m.<\/li>\n\n\n\n<li><strong>Ochrana p\u0159ed rostouc\u00edmi cenami energi\u00ed<\/strong> : Rostouc\u00ed n\u00e1klady na energii jsou jednou z hlavn\u00edch v\u00fdzev modern\u00edch energetick\u00fdch syst\u00e9m\u016f. Akumulace energie v kombinaci s fotovoltaikou d\u00e1v\u00e1 u\u017eivatel\u016fm v\u011bt\u0161\u00ed kontrolu nad spot\u0159ebou energie a n\u00e1klady. <\/li>\n\n\n\n<li><strong>Ekonomick\u00e1 efektivita<\/strong> : P\u0159esto\u017ee investice do \u00falo\u017ei\u0161t\u011b energie vy\u017eaduje po\u010d\u00e1te\u010dn\u00ed finan\u010dn\u00ed v\u00fddaje, v\u00fdhody plynouc\u00ed ze sn\u00ed\u017een\u00fdch n\u00e1klad\u016f na n\u00e1kup energie a zv\u00fd\u0161en\u00e9 vlastn\u00ed spot\u0159eby znamenaj\u00ed, \u017ee syst\u00e9my se z\u00e1sobn\u00edky se vyplat\u00ed mnohem rychleji ne\u017e syst\u00e9my zalo\u017een\u00e9 pouze na fotovoltaice.<\/li>\n<\/ul>\n\n<p><strong>4. Je skladov\u00e1n\u00ed energie budoucnost\u00ed \u00fa\u010dinn\u00fdch fotovoltaick\u00fdch syst\u00e9m\u016f?<\/strong><\/p>\n\n<p>Zaveden\u00ed akumulace energie do fotovoltaick\u00fdch instalac\u00ed je krokem k modern\u00ed, efektivn\u00ed a udr\u017eiteln\u00e9 energetice. Umo\u017e\u0148uj\u00ed pln\u00e9 vyu\u017eit\u00ed potenci\u00e1lu obnoviteln\u00fdch zdroj\u016f energie a zvy\u0161uj\u00ed energetickou nez\u00e1vislost u\u017eivatel\u016f. V dob\u011b prom\u011bnliv\u00fdch sazeb za energie, rostouc\u00edch cen elekt\u0159iny a pot\u0159eby zv\u00fd\u0161it energetickou bezpe\u010dnost se investice do \u00falo\u017ei\u0161t\u011b energie st\u00e1v\u00e1 nejen v\u00fdhodnou, ale i nezbytnou.  <\/p>\n\n<p><strong>Shrnut\u00ed:<\/strong><\/p>\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1024x1024.png\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1024x1024.png\" alt=\"\" class=\"wp-image-5603\" srcset=\"https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-1024x1024.png 1024w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-300x300.png 300w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-150x150.png 150w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-768x768.png 768w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-600x600.png 600w, https:\/\/digitalenergy.com.pl\/wp-content\/uploads\/2024\/10\/image00001-100x100.png 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n<p><strong>Integrace fotovoltaiky s akumulac\u00ed energie je nejefektivn\u011bj\u0161\u00edm \u0159e\u0161en\u00edm pro modern\u00ed dom\u00e1cnosti a firmy, kter\u00e9 cht\u011bj\u00ed optimalizovat spot\u0159ebu energie, sn\u00ed\u017eit n\u00e1klady a z\u00edskat v\u011bt\u0161\u00ed nez\u00e1vislost na dodavatel\u00edch energi\u00ed. S pokrokem technologi\u00ed skladov\u00e1n\u00ed energie jsou tyto syst\u00e9my st\u00e1le dostupn\u011bj\u0161\u00ed a n\u00e1kladov\u011b efektivn\u011bj\u0161\u00ed, co\u017e z nich \u010din\u00ed nezbytnou sou\u010d\u00e1st budouc\u00edch energetick\u00fdch \u0159e\u0161en\u00ed. <\/strong><\/p>\n\n<p>Za\u0159\u00edzen\u00ed, na jejich\u017e z\u00e1klad\u011b byla vytvo\u0159ena vizualizace grafu:<\/p>\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-digital-energy-life-full-of-energy wp-block-embed-digital-energy-life-full-of-energy\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"JxspEWMnhw\"><a href=\"https:\/\/digitalenergy.com.pl\/produkt\/magazyn-energii-15kwh-lux-y-48300lg01\/\">Magazyn energii 15KWh Lux-Y-48300LG01<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8222;Magazyn energii 15KWh Lux-Y-48300LG01&#8220; &#8212; Digital Energy - Life full of energy\" src=\"https:\/\/digitalenergy.com.pl\/produkt\/magazyn-energii-15kwh-lux-y-48300lg01\/embed\/#?secret=nEnxEybF25#?secret=JxspEWMnhw\" data-secret=\"JxspEWMnhw\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n<div class=\"wp-block-columns has-black-color has-text-color has-link-color wp-elements-4d4afd890a6d1c2063c633248bf073bb is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>V kontextu dynamicky rostouc\u00edch cen energi\u00ed a rostouc\u00ed pot\u0159eby zvy\u0161ovat energetickou nez\u00e1vislost se fotovoltaick\u00e9 instalace st\u00e1vaj\u00ed jedn\u00edm z kl\u00ed\u010dov\u00fdch prvk\u016f modern\u00edch dom\u00e1cnost\u00ed a podnik\u016f. Pro pln\u00e9 vyu\u017eit\u00ed potenci\u00e1lu t\u00e9to technologie je v\u0161ak nutn\u00e9 vyu\u017e\u00edt skladov\u00e1n\u00ed energie , kter\u00e9 umo\u017e\u0148uj\u00ed optimalizaci energetick\u00e9 bilance. Pomoc\u00ed dvou graf\u016f zn\u00e1zor\u0148uj\u00edc\u00edch spot\u0159ebu energie v dom\u00e1cnosti s akumulac\u00ed energie a bez [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5621,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[265,288],"tags":[963,973,965,969,971,970,974,975,972,964,966,968,967],"class_list":["post-8149","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-skladovani-energie","category-obnovitelna-energie","tag-digitalenergy-cs","tag-energiasloneczna-cs","tag-fotowoltaika-cs","tag-inwestycja-cs","tag-magazynenergii-cs","tag-niezaleznosc-cs","tag-odnawialnezrodlaenergii-cs","tag-oszczedzanie-cs","tag-panelefotowoltaiczne-cs","tag-przyszlosc-cs","tag-solarenergy-cs","tag-upgrade-cs","tag-zielonaenergia-cs"],"_links":{"self":[{"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/posts\/8149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/comments?post=8149"}],"version-history":[{"count":1,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/posts\/8149\/revisions"}],"predecessor-version":[{"id":8150,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/posts\/8149\/revisions\/8150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/media\/5621"}],"wp:attachment":[{"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/media?parent=8149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/categories?post=8149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/digitalenergy.com.pl\/cs\/wp-json\/wp\/v2\/tags?post=8149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}