{"id":34054,"date":"2026-08-25T14:12:30","date_gmt":"2026-08-25T12:12:30","guid":{"rendered":"https:\/\/cubeconcepts.de\/?p=34054"},"modified":"2026-08-25T14:12:32","modified_gmt":"2026-08-25T12:12:32","slug":"podruzny-elektromer","status":"publish","type":"post","link":"https:\/\/cubeconcepts.de\/cz\/strom-zwischenzaehler\/","title":{"rendered":"Podru\u017en\u00e9 elektrom\u011bry jako z\u00e1klad pro m\u011b\u0159ic\u00ed koncepty ve firm\u011b"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Stru\u010dn\u00fd p\u0159ehled<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>Podru\u017en\u00fd elektrom\u011br<\/strong> je z\u00e1kladem ka\u017ed\u00e9ho podnikatelsk\u00e9ho m\u011b\u0159ic\u00edho konceptu pro fotovoltaick\u00e9 elektr\u00e1rny a bateriov\u00e1 \u00falo\u017ei\u0161t\u011b (BESS). Zaznamen\u00e1v\u00e1 tok energie v ur\u010dit\u00e9m bod\u011b v r\u00e1mci objektu \u2013 krom\u011b hlavn\u00ed m\u011b\u0159ic\u00ed sady v bod\u011b p\u0159ipojen\u00ed k s\u00edti. Firmy jej vyu\u017e\u00edvaj\u00ed k tomu, aby odd\u011blen\u011b zviditelnily spot\u0159ebu a v\u00fdrobu jednotliv\u00fdch \u010d\u00e1st\u00ed budovy, jednotliv\u00fdch za\u0159\u00edzen\u00ed nebo jednotliv\u00fdch u\u017eivatel\u016f a <strong>Vlastn\u00ed spot\u0159eba<\/strong>, <strong>ciz\u00ed spot\u0159eba<\/strong> a <strong>dod\u00e1vka<\/strong> jasn\u011b od sebe odli\u0161it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je podru\u017en\u00fd elektrom\u011br?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Podru\u017en\u00fd m\u011b\u0159i\u010d je m\u011b\u0159ic\u00ed p\u0159\u00edstroj, kter\u00fd <strong>Hlavn\u00ed elektrom\u011br um\u00edst\u011bn\u00fd za odb\u011brn\u00fdm m\u00edstem<\/strong> je instalov\u00e1n uvnit\u0159 nemovitosti a zaznamen\u00e1v\u00e1 tok energie vymezen\u00e9m m\u011b\u0159ic\u00edm bod\u011b. M\u016f\u017ee se jednat o spot\u0159ebu ur\u010dit\u00e9 \u010d\u00e1sti budovy nebo velk\u00e9ho spot\u0159ebi\u010de, stejn\u011b jako o v\u00fdrobu z fotovoltaick\u00e9 elektr\u00e1rny nebo nab\u00edjec\u00ed\/vyb\u00edjec\u00ed v\u00fdkon bateriov\u00e9ho \u00falo\u017ei\u0161t\u011b. Nenahrazuje hlavn\u00ed elektrom\u011br, ale dopl\u0148uje jej o <strong>dal\u0161\u00ed rovina veletrhu<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro up\u0159esn\u011bn\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hlavn\u00ed po\u010d\u00edtadlo<\/strong>m\u011b\u0159\u00ed celkov\u00fd odb\u011br elekt\u0159iny resp. celkovou dod\u00e1vku v bod\u011b p\u0159ipojen\u00ed k s\u00edti. Je z\u00e1kladem pro vy\u00fa\u010dtov\u00e1n\u00ed s provozovatelem s\u00edt\u011b a dodavatelem energie a podl\u00e9h\u00e1 v\u017edy povinnosti \u00fa\u0159edn\u00edho ov\u011b\u0159en\u00ed (cejchov\u00e1n\u00ed).<\/li>\n\n\n\n<li><strong>mezpo\u010d\u00edtadlo<\/strong>: zaznamen\u00e1v\u00e1 \u010d\u00e1st spot\u0159eby nebo v\u00fdroby v r\u00e1mci nemovitosti, kter\u00e1 se nach\u00e1z\u00ed za hlavn\u00edm m\u011b\u0159idlem.<\/li>\n\n\n\n<li><strong>pod\u010d\u00edslo<\/strong>: v praxi se \u010dasto pou\u017e\u00edv\u00e1 jako synonymum pro \u201cmezilehl\u00fd m\u011b\u0159i\u010d\u201d. V n\u011bkter\u00fdch koncepc\u00edch m\u011b\u0159en\u00ed se v\u0161ak tento pojem vymezuje u\u017e\u0161\u00edm zp\u016fsobem \u2013 pro m\u011b\u0159i\u010de, kter\u00e9 slou\u017e\u00ed v\u00fdhradn\u011b k intern\u00ed kontrole n\u00e1klad\u016f a nemaj\u00ed \u017e\u00e1dn\u00fd v\u00fdznam pro vy\u00fa\u010dtov\u00e1n\u00ed v\u016f\u010di t\u0159et\u00edm stran\u00e1m. Jednotn\u00e1 definice neexistuje; v konkr\u00e9tn\u00edm p\u0159\u00edpad\u011b je v\u017edy rozhoduj\u00edc\u00ed funkce m\u011b\u0159idla, nikoli jeho ozna\u010den\u00ed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00e1vn\u00ed r\u00e1mec: z\u00e1kon o legalizaci a metrologie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To, zda mus\u00ed b\u00fdt mezim\u011b\u0159idlo v souladu s p\u0159edpisy o m\u011b\u0159en\u00ed a kalibraci, nez\u00e1vis\u00ed na jeho ozna\u010den\u00ed, ale na jeho pou\u017eit\u00ed. Rozhoduj\u00edc\u00ed jsou z\u00e1kon o m\u011b\u0159en\u00ed a kalibraci (MessEG) a na\u0159\u00edzen\u00ed o m\u011b\u0159en\u00ed a kalibraci (MessEV).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Z\u00e1sada:<\/strong> M\u011b\u0159ic\u00ed p\u0159\u00edstroj podl\u00e9h\u00e1 povinnosti kalibrace, pokud se v obchodn\u00edm styku pou\u017e\u00edv\u00e1 k ur\u010den\u00ed \u010d\u00e1stky, kter\u00e1 se vy\u00fa\u010dtov\u00e1v\u00e1 t\u0159et\u00ed stran\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V praxi to znamen\u00e1 dv\u011b skupiny p\u0159\u00edpad\u016f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Relevantn\u00ed pro \u00fa\u010dtov\u00e1n\u00ed (podl\u00e9h\u00e1 kalibraci):<\/strong> Podru\u017en\u00fd m\u011b\u0159i\u010d tvo\u0159\u00ed z\u00e1klad pro p\u0159efakturaci n\u00e1klad\u016f t\u0159et\u00ed stran\u011b. M\u016f\u017ee j\u00edt o n\u00e1jemce v r\u00e1mci komunitn\u00ed energetiky (Mieterstrom), sesterskou spole\u010dnost nebo \u00fa\u010dastn\u00edky sd\u00edlen\u00ed energie (energy sharing). V t\u011bchto p\u0159\u00edpadech mus\u00ed b\u00fdt m\u011b\u0159i\u010d v souladu s pr\u00e1vem o m\u011b\u0159idlech a cejchov\u00e1n\u00ed (v souladu s MID, p\u0159\u00edpadn\u011b schv\u00e1len\u00fd podle vnitrost\u00e1tn\u00edch p\u0159edpis\u016f o cejchov\u00e1n\u00ed).<\/li>\n\n\n\n<li><strong>Pouze pro informaci (nen\u00ed povinnost kalibrace):<\/strong> Mezim\u011b\u0159i\u010d slou\u017e\u00ed v\u00fdhradn\u011b k intern\u00edmu monitorov\u00e1n\u00ed nebo \u0159\u00edzen\u00ed. To by mohlo b\u00fdt nezbytn\u00e9 nap\u0159\u00edklad k tomu, aby byla v r\u00e1mci energetick\u00e9ho managementu z\u0159ejm\u00e1 spot\u0159eba jednotliv\u00fdch v\u00fdrobn\u00edch linek, ani\u017e by z toho vypl\u00fdvala fakturace v\u016f\u010di t\u0159et\u00edm stran\u00e1m. V tomto p\u0159\u00edpad\u011b posta\u010d\u00ed nekalibrovan\u00fd m\u011b\u0159ic\u00ed p\u0159\u00edstroj.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toto rozli\u0161en\u00ed je d\u016fle\u017eit\u00e9 zejm\u00e9na u projekt\u016f fotovoltaick\u00fdch elektr\u00e1ren a syst\u00e9m\u016f BESS: Mezi\u010d\u00edslo, kter\u00e9 bylo p\u016fvodn\u011b ur\u010deno pouze pro intern\u00ed monitorov\u00e1n\u00ed, se m\u016f\u017ee st\u00e1t p\u0159edm\u011btem povinn\u00e9ho kalibrace, jakmile bude pozd\u011bji pou\u017eito jako z\u00e1klad pro vy\u00fa\u010dtov\u00e1n\u00ed elekt\u0159iny pro n\u00e1jemn\u00edky nebo pro sd\u00edlen\u00ed energie \u2013 technick\u00e9 vybaven\u00ed by to m\u011blo zohled\u0148ovat ji\u017e od sam\u00e9ho za\u010d\u00e1tku.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdznam mezim\u011b\u0159i\u010d\u016f elektrick\u00e9 energie p\u0159i provozu fotovoltaick\u00fdch syst\u00e9m\u016f a syst\u00e9m\u016f BESS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jakmile se <a href=\"https:\/\/cubeconcepts.de\/cz\/fotovoltaika\/\" data-type=\"page\" data-id=\"28902\">Fotovoltaick\u00fd syst\u00e9m<\/a> nebo jeden <a href=\"https:\/\/cubeconcepts.de\/cz\/battery-storage\/\" data-type=\"page\" data-id=\"28816\">Akumul\u00e1torov\u00e9 \u00falo\u017ei\u0161t\u011b<\/a> Jakmile se za\u0159\u00edzen\u00ed uvede do provozu, nesta\u010d\u00ed ji\u017e samotn\u00fd odb\u011brov\u00fd nebo hlavn\u00ed elektrom\u011br v m\u00edst\u011b p\u0159ipojen\u00ed k s\u00edti k zaznamen\u00e1n\u00ed toku energie v podniku. Mezilehl\u00e9 elektrom\u011bry tuto mezeru vypl\u0148uj\u00ed na n\u011bkolika \u00farovn\u00edch \u2013 a to jak na stran\u011b spot\u0159eby, tak na stran\u011b v\u00fdroby.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Samostatn\u00e9 m\u011b\u0159en\u00ed podle \u010d\u00e1st\u00ed budovy (spot\u0159eba)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">U pronajat\u00fdch nebo v\u00edce\u00fa\u010delov\u00fdch nemovitost\u00ed \u2013 nap\u0159\u00edklad v pr\u016fmyslov\u00fdch parc\u00edch, komplexech hal s v\u00edce n\u00e1jemci nebo v are\u00e1lech koncern\u016f s v\u00edce spole\u010dnostmi \u2013 ukazuje mezim\u011b\u0159i\u010d, kolik elekt\u0159iny p\u0159ipad\u00e1 na kterou \u010d\u00e1st budovy. To je p\u0159edpokladem pro modely, jako je nap\u0159\u00edklad <strong><a href=\"https:\/\/cubeconcepts.de\/cz\/model-dodavky-elektriny-pro-najemniky\/\" data-type=\"post\" data-id=\"26455\">Model pron\u00e1jmu elekt\u0159iny<\/a><\/strong> nebo <strong><a href=\"https:\/\/cubeconcepts.de\/cz\/spolecne-zasobovani-budov-ggv\/\" data-type=\"post\" data-id=\"26470\">Spole\u010dn\u00e9 z\u00e1sobov\u00e1n\u00ed budov<\/a><\/strong>, u nich\u017e je elekt\u0159ina z fotovoltaick\u00fdch za\u0159\u00edzen\u00ed rozd\u011blov\u00e1na pom\u011brn\u00fdm d\u00edlem mezi v\u00edce u\u017eivatel\u016f v r\u00e1mci jedn\u00e9 nemovitosti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Samostatn\u00e9 vykazov\u00e1n\u00ed podle velkoodb\u011bratel\u016f (spot\u0159eba)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cubeconcepts.de\/cz\/elektromobilita-infrastruktura-jako-prilezitost-pro-firmy\/\" data-type=\"post\" data-id=\"4842\">Nab\u00edjec\u00ed infrastruktura<\/a> Spot\u0159eba elektromobil\u016f, tepeln\u00fdch \u010derpadel nebo jednotliv\u00fdch v\u00fdrobn\u00edch za\u0159\u00edzen\u00ed lze zaznamen\u00e1vat samostatn\u011b pomoc\u00ed vlastn\u00edch mezim\u011b\u0159i\u010d\u016f. T\u00edm se vytv\u00e1\u0159\u00ed datov\u00e1 z\u00e1kladna pro c\u00edlen\u00e9 p\u0159i\u0159azen\u00ed pod\u00edlu vlastn\u00ed spot\u0159eby z fotovoltaick\u00e9 elektr\u00e1rny jednotliv\u00fdm velkospot\u0159ebitel\u016fm \u2013 nap\u0159\u00edklad pro intern\u00ed rozpo\u010dtov\u00e1n\u00ed n\u00e1kladov\u00fdch st\u0159edisek nebo pro zviditeln\u011bn\u00ed efektu p\u0159esunu z\u00e1t\u011b\u017ee.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Samostatn\u00e9 zaznamen\u00e1v\u00e1n\u00ed v\u00fdroby (PV) a v\u00fdkonu nab\u00edjen\u00ed\/vyb\u00edjen\u00ed (BESS)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Stejn\u011b d\u016fle\u017eit\u00e1 jako strana spot\u0159eby je i strana v\u00fdroby. Mezi\u010d\u00edslo na v\u00fdstupu st\u0159\u00edda\u010de zaznamen\u00e1v\u00e1 v\u00fdrobu z fotovoltaick\u00e9ho syst\u00e9mu nez\u00e1visle na celkov\u00e9 spot\u0159eb\u011b nemovitosti. Pouze tak lze pozd\u011bji jasn\u011b rozli\u0161it mezi vlastn\u00ed spot\u0159ebou, dod\u00e1vkou p\u0159ebytku do s\u00edt\u011b a odb\u011brem z vn\u011bj\u0161\u00ed s\u00edt\u011b. V p\u0159\u00edpad\u011b akumul\u00e1toru se k tomu p\u0159id\u00e1v\u00e1 sm\u011br nab\u00edjen\u00ed a vyb\u00edjen\u00ed. Vlastn\u00ed mezim\u011b\u0159i\u010d na rozhran\u00ed BESS ukazuje, kolik energie proud\u00ed v jak\u00e9m sm\u011bru, a tvo\u0159\u00ed tak z\u00e1klad pro spr\u00e1vn\u00e9 p\u0159i\u0159azen\u00ed mno\u017estv\u00ed souvisej\u00edc\u00edch s vlastn\u00ed spot\u0159ebou, dod\u00e1vkami do s\u00edt\u011b a redispatchingem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Samostatn\u00e9 zaznamen\u00e1v\u00e1n\u00ed podle u\u017eivatel\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V p\u0159\u00edpad\u011b v\u00edce u\u017eivatel\u016f v r\u00e1mci jedn\u00e9 nemovitosti \u2013 n\u00e1jemn\u00edk\u016f, spole\u010dnost\u00ed v r\u00e1mci koncernu nebo \u00fa\u010dastn\u00edk\u016f <strong><a href=\"https:\/\/cubeconcepts.de\/cz\/sdileni-energie-v-nemecku-42c-enwg\/\" data-type=\"post\" data-id=\"32362\">Sd\u00edlen\u00ed energie<\/a><\/strong>-V p\u0159\u00edpad\u011b slou\u010den\u00ed podle \u00a7 42c z\u00e1kona o energetice (EnWG) je p\u0159esn\u00e9 m\u011b\u0159en\u00ed spot\u0159eby jednotliv\u00fdch u\u017eivatel\u016f nezbytn\u00e9, jakmile m\u00e1 b\u00fdt elekt\u0159ina z fotovoltaick\u00fdch syst\u00e9m\u016f nebo akumul\u00e1torov\u00fdch syst\u00e9m\u016f (BESS) vy\u00fa\u010dtov\u00e1na pom\u011brn\u00fdm d\u00edlem. Mezi\u010d\u00edslo je v tomto p\u0159\u00edpad\u011b technick\u00fdm p\u0159edpokladem pro vy\u00fa\u010dtov\u00e1n\u00ed v souladu s pr\u00e1vn\u00edmi p\u0159edpisy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro v\u0161echny p\u0159\u00edpady je t\u0159eba stanovit logiku p\u0159i\u0159azov\u00e1n\u00ed: kdo co m\u011b\u0159\u00ed, v kter\u00e9m bod\u011b a v jak\u00e9m sm\u011bru. To celkov\u011b zaji\u0161\u0165uje transparentnost spot\u0159eby a v\u00fdroby a tvo\u0159\u00ed z\u00e1klad pro koncepci m\u011b\u0159en\u00ed, na n\u00ed\u017e je zalo\u017een projekt fotovoltaiky a BESS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mezim\u011b\u0159i\u010d spot\u0159eby elekt\u0159iny jako sou\u010d\u00e1st m\u011b\u0159ic\u00edho syst\u00e9mu<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Co je to koncepce m\u011b\u0159en\u00ed?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Koncepce m\u011b\u0159en\u00ed stanov\u00ed, v jak\u00fdch bodech nemovitosti se m\u011b\u0159\u00ed jak\u00e9 mno\u017estv\u00ed energie a jak se na z\u00e1klad\u011b toho vypo\u010d\u00edt\u00e1v\u00e1 spot\u0159eba, v\u00fdroba, vlastn\u00ed z\u00e1sobov\u00e1n\u00ed a odb\u011br ze s\u00edt\u011b, resp. dod\u00e1vka do s\u00edt\u011b. Jedn\u00e1 se o technick\u00fd a smluvn\u00ed z\u00e1klad, na jeho\u017e z\u00e1klad\u011b mohou provozovatel\u00e9 s\u00edt\u00ed, dodavatel\u00e9 energie, finan\u010dn\u00ed \u00fa\u0159ady (nap\u0159. pro \u00fa\u010dely osvobozen\u00ed od dan\u011b z elekt\u0159iny nebo DPH) a tak\u00e9 t\u0159et\u00ed strany (<a href=\"https:\/\/cubeconcepts.de\/cz\/vymezovani-tretich-mnozstvi\/\" data-type=\"post\" data-id=\"9733\">Vymezen\u00ed mno\u017estv\u00ed t\u0159et\u00ed stranou<\/a>) jednozna\u010dn\u011b sledovat tok energie. Bez ucelen\u00e9ho koncep\u010dn\u00edho r\u00e1mce pro m\u011b\u0159en\u00ed nelze ani spr\u00e1vn\u011b vymezit vlastn\u00ed spot\u0159ebu, ani spolehliv\u011b \u010derpat regula\u010dn\u00ed v\u00fdhody.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vz\u00e1jemn\u00e1 sou\u010dinnost \u00farovn\u00ed m\u011b\u0159en\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V nemovitosti s fotovoltaick\u00fdm syst\u00e9mem a syst\u00e9mem BESS obvykle spolupracuje n\u011bkolik elektrom\u011br\u016f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odb\u011brn\u00fd elektrom\u011br (hlavn\u00ed elektrom\u011br): m\u011b\u0159\u00ed odb\u011br elekt\u0159iny z ve\u0159ejn\u00e9 s\u00edt\u011b<\/li>\n\n\n\n<li>Pr\u016fb\u011bhov\u00fd elektrom\u011br (v\u00fdkup): m\u011b\u0159\u00ed mno\u017estv\u00ed elekt\u0159iny, kter\u00e9 je dod\u00e1v\u00e1no zp\u011bt do ve\u0159ejn\u00e9 s\u00edt\u011b<\/li>\n\n\n\n<li>V\u00fdrobn\u00ed elektrom\u011br (podru\u017en\u00fd elektrom\u011br na fotovoltaick\u00e9m st\u0159\u00edda\u010di): m\u011b\u0159\u00ed celkovou v\u00fdrobu FVE bez ohledu na to, zda je elekt\u0159ina spot\u0159ebov\u00e1na p\u0159\u00edmo, ulo\u017eena do baterie nebo dod\u00e1na do s\u00edt\u011b<\/li>\n\n\n\n<li>BESS-m\u011b\u0159i\u010d (podru\u017en\u00fd elektrom\u011br na rozhran\u00ed bateriov\u00e9ho \u00falo\u017ei\u0161t\u011b): m\u011b\u0159\u00ed nab\u00edjec\u00ed a vyb\u00edjec\u00ed v\u00fdkon odd\u011blen\u011b podle sm\u011bru<\/li>\n\n\n\n<li>Podru\u017en\u00fd m\u011b\u0159i\u010d spot\u0159eby: zaznamen\u00e1v\u00e1 spot\u0159ebu jednotliv\u00fdch \u010d\u00e1st\u00ed budovy, velk\u00fdch spot\u0159ebi\u010d\u016f nebo u\u017eivatel\u016f v r\u00e1mci nemovitosti<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kompletn\u00ed obraz vypl\u00fdv\u00e1 ze spole\u010dn\u00e9ho posouzen\u00ed jednotliv\u00fdch \u00farovn\u00ed. Rozd\u00edl mezi v\u00fdrobou, odb\u011brem a dod\u00e1vkou do s\u00edt\u011b tvo\u0159\u00ed vlastn\u00ed spot\u0159ebu. Z elektrom\u011bru v\u00fdroby FVE, elektrom\u011bru odb\u011bru a elektrom\u011bru dod\u00e1vky lze vypo\u010d\u00edtat celkovou vlastn\u00ed spot\u0159ebu objektu. Teprve d\u00edl\u010d\u00ed podru\u017en\u00e9 elektrom\u011bry spot\u0159eby tuto vlastn\u00ed spot\u0159ebu d\u00e1le roz\u010dle\u0148uj\u00ed \u2013 na jednotliv\u00e9 \u010d\u00e1sti budovy, velkoodb\u011bratele nebo u\u017eivatele.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159\u00edklad m\u011b\u0159ic\u00ed koncepce: FVE + BESS s v\u00edce spot\u0159ebi\u010di<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Typick\u00fd sc\u00e9n\u00e1\u0159 v praxi: Komer\u010dn\u00ed nemovitost se st\u0159echou s fotovoltaickou elektr\u00e1rnou, bateriov\u00fdm \u00falo\u017ei\u0161t\u011bm a t\u0159emi pronajat\u00fdmi prostory.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>M\u011b\u0159ic\u00ed bod<\/strong><\/td><td><strong>Typ m\u011b\u0159i\u010de<\/strong><\/td><td><strong>Funkce<\/strong><\/td><td><strong>z\u00e1konn\u00e1 povinnost ov\u011b\u0159ov\u00e1n\u00ed m\u011b\u0159idel<\/strong><\/td><\/tr><tr><td>M\u00edsto p\u0159ipojen\u00ed k s\u00edti (odb\u011br)<\/td><td>Hlavn\u00ed po\u010d\u00edtadlo<\/td><td>Celkov\u00fd odb\u011br z rozvodn\u00e9 s\u00edt\u011b<\/td><td>Ano<\/td><\/tr><tr><td>Bod p\u0159ipojen\u00ed k s\u00edti (nap\u00e1jen\u00ed)<\/td><td>Hlavn\u00ed po\u010d\u00edtadlo<\/td><td>Dod\u00e1vka p\u0159ebytk\u016f do s\u00edt\u011b<\/td><td>Ano<\/td><\/tr><tr><td>FV m\u011bni\u010d<\/td><td>Podru\u017en\u00fd v\u00fdrobn\u00ed elektrom\u011br<\/td><td>Celkov\u00e1 v\u00fdroba fotovoltaick\u00e9 energie<\/td><td>Ano, jakmile to bude relevantn\u00ed pro vy\u00fa\u010dtov\u00e1n\u00ed.<\/td><\/tr><tr><td>Rozhran\u00ed BESS<\/td><td>mezpo\u010d\u00edtadlo<\/td><td>Nab\u00edjec\u00ed\/vyb\u00edjec\u00ed v\u00fdkon baterie<\/td><td>Ne u intern\u00edho monitorov\u00e1n\u00ed, Ano u dod\u00e1vki do s\u00edt\u011b<\/td><\/tr><tr><td>Pronajat\u00e1 jednotka 1\u20133<\/td><td>d\u00edl\u010d\u00ed m\u011b\u0159i\u010d spot\u0159eby<\/td><td>Spot\u0159eba na pronajatou jednotku<\/td><td>Pouze p\u0159i vy\u00fa\u010dtov\u00e1n\u00ed elekt\u0159iny pro n\u00e1jemn\u00edky<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"535\" src=\"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/08\/Zaehler-Konzept-1024x535.jpg\" alt=\"\" class=\"wp-image-34055\" srcset=\"https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/08\/Zaehler-Konzept-1024x535.jpg 1024w, https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/08\/Zaehler-Konzept-300x157.jpg 300w, https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/08\/Zaehler-Konzept-767x401.jpg 767w, https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/08\/Zaehler-Konzept-18x9.jpg 18w, https:\/\/cubeconcepts.de\/wp-content\/uploads\/2026\/08\/Zaehler-Konzept.jpg 1347w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tento koncept jasn\u011b ukazuje, \u017ee ne ka\u017ed\u00fd mezim\u011b\u0159i\u010d spot\u0159eby elekt\u0159iny v syst\u00e9mu m\u00e1 stejn\u00fd pr\u00e1vn\u00ed v\u00fdznam. Mezim\u011b\u0159i\u010d BESS slou\u017e\u00ed v tomto p\u0159\u00edpad\u011b p\u0159edev\u0161\u00edm k intern\u00edmu \u0159\u00edzen\u00ed a vyhodnocov\u00e1n\u00ed, zat\u00edmco mezim\u011b\u0159i\u010de v n\u00e1jemn\u00edch jednotk\u00e1ch maj\u00ed p\u0159\u00edm\u00fd v\u00fdznam pro vy\u00fa\u010dtov\u00e1n\u00ed, a proto podl\u00e9haj\u00ed povinnosti kalibrace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technick\u00e9 proveden\u00ed podru\u017en\u00fdch elektrom\u011br\u016f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Typy konstrukc\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edl\u010d\u00ed elektrom\u011bry jsou dnes p\u0159ev\u00e1\u017en\u011b digit\u00e1ln\u00ed m\u011b\u0159ic\u00ed p\u0159\u00edstroje, mechanick\u00e9 Ferrarisovy elektrom\u011bry hraj\u00ed p\u0159i nov\u00fdch instalac\u00edch jen zanedbatelnou roli. Pro aplikace relevantn\u00ed pro vy\u00fa\u010dtov\u00e1n\u00ed mus\u00ed m\u00edt p\u0159\u00edstroje <strong>MID-konformn\u00ed<\/strong> \u2013 tedy schv\u00e1len\u00e9 podle sm\u011brnice o m\u011b\u0159ic\u00edch p\u0159\u00edstroj\u00edch (2014\/32\/EU) a opat\u0159en\u00e9 platn\u00fdm ozna\u010den\u00edm shody. Pro \u010dist\u011b informa\u010dn\u00ed mezim\u011b\u0159i\u010de posta\u010duje b\u011b\u017en\u011b dostupn\u00fd, nekalibrovan\u00fd m\u011b\u0159ic\u00ed p\u0159\u00edstroj, kter\u00fd v\u0161ak v ide\u00e1ln\u00edm p\u0159\u00edpad\u011b nab\u00edz\u00ed stejnou rozhran\u00ed jako m\u011b\u0159i\u010de vyhovuj\u00edc\u00ed p\u0159edpis\u016fm o kalibraci \u2013 aby bylo mo\u017en\u00e9 oba typy m\u011b\u0159i\u010d\u016f vyhodnocovat v r\u00e1mci stejn\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159ipojen\u00ed a sb\u011br dat<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro integraci do syst\u00e9mu energetick\u00e9ho managementu (EMS) nebo faktura\u010dn\u00edho softwaru pot\u0159ebuj\u00ed podru\u017en\u00e9 elektrom\u011bry digit\u00e1ln\u00ed rozhran\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Modbus RTU\/TCP<\/strong> p\u0159es RS485 nebo Ethernet je v komer\u010dn\u00edch a pr\u016fmyslov\u00fdch aplikac\u00edch nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm standardem \u2013 robustn\u00ed, nez\u00e1visl\u00fd na v\u00fdrobci a nativn\u011b podporovan\u00fd v\u011bt\u0161inou EMS a syst\u00e9m\u016f \u0159\u00edzen\u00ed \u00falo\u017ei\u0161\u0165.<\/li>\n\n\n\n<li><strong>Rozhran\u00ed S0<\/strong> (Impulsn\u00ed v\u00fdstup) se nach\u00e1z\u00ed u jednodu\u0161\u0161\u00edch m\u011b\u0159i\u010d\u016f, poskytuje v\u0161ak pouze po\u010d\u00edtac\u00ed impulsy bez dal\u0161\u00edch nam\u011b\u0159en\u00fdch hodnot, jako je nap\u011bt\u00ed nebo \u00fa\u010din\u00edk.<\/li>\n\n\n\n<li><strong>schopnost chytr\u00e9ho m\u011b\u0159ic\u00edho za\u0159\u00edzen\u00ed (Smart-Meter-Gateway)<\/strong>M\u011b\u0159idla, kter\u00e1 maj\u00ed b\u00fdt perspektivn\u011b p\u0159ipojena k inteligentn\u00edmu m\u011b\u0159ic\u00edmu br\u00e1nu (SMGw), vy\u017eaduj\u00ed kompatibiln\u00ed rozhran\u00ed podle technick\u00fdch specifikac\u00ed BSI \u2013 to je relevantn\u00ed, jakmile m\u00e1 b\u00fdt podru\u017en\u00fd elektrom\u011br v budoucnu vyu\u017e\u00edv\u00e1n tak\u00e9 pro bilancov\u00e1n\u00ed v r\u00e1mci z\u00e1kona o provozu m\u011b\u0159ic\u00edch m\u00edst (MsbG).<\/li>\n\n\n\n<li><strong>Bezdr\u00e1tov\u00e9 p\u0159ipojen\u00ed<\/strong> (nap\u0159. Wireless M-Bus) je vhodn\u00fdm \u0159e\u0161en\u00edm tam, kde by kabel\u00e1\u017e byla z technick\u00e9ho hlediska n\u00e1ro\u010dn\u00e1 \u2013 nap\u0159\u00edklad p\u0159i dodate\u010dn\u00e9 instalaci mezim\u011b\u0159i\u010d\u016f ve st\u00e1vaj\u00edc\u00edch n\u00e1jemn\u00edch prostor\u00e1ch.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Integrace do syst\u00e9mu energetick\u00e9ho managementu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Teprve d\u00edky digit\u00e1ln\u00edmu p\u0159ipojen\u00ed rozvinou podru\u017en\u00e9 elektrom\u011bry sv\u016fj pln\u00fd p\u0159\u00ednos pro provoz FVE a BESS. Syst\u00e9m EMS \u010dte nam\u011b\u0159en\u00e9 hodnoty v\u0161ech podru\u017en\u00fdch elektrom\u011br\u016f v re\u00e1ln\u00e9m \u010dase nebo v kr\u00e1tk\u00fdch intervalech (typicky 1\u201315 minut) a vyu\u017e\u00edv\u00e1 je ke dv\u011bma \u00fa\u010del\u016fm:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ovl\u00e1d\u00e1n\u00ed<\/strong>: Mezi\u010d\u00edslo BESS dod\u00e1v\u00e1 syst\u00e9mu EMS aktu\u00e1ln\u00ed hodnoty nab\u00edjec\u00edho a vyb\u00edjec\u00edho v\u00fdkonu, na jejich\u017e z\u00e1klad\u011b se vypo\u010d\u00edt\u00e1vaj\u00ed strategie nab\u00edjen\u00ed a vyb\u00edjen\u00ed (nap\u0159. optimalizace vlastn\u00ed spot\u0159eby, omezov\u00e1n\u00ed \u0161pi\u010dkov\u00fdch z\u00e1t\u011b\u017e\u00ed).<\/li>\n\n\n\n<li><strong>Fakturace a reporting<\/strong>: Mezi\u010d\u00edsla spot\u0159eby poskytuj\u00ed podklad pro vy\u00fa\u010dtov\u00e1n\u00ed elekt\u0159iny pro n\u00e1jemn\u00edky, intern\u00ed zpr\u00e1vy o n\u00e1kladov\u00fdch st\u0159edisc\u00edch nebo dokumentaci pro provozovatele distribu\u010dn\u00ed s\u00edt\u011b a finan\u010dn\u00ed \u00fa\u0159ady.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e9 pro pl\u00e1nov\u00e1n\u00ed: Volba rozhran\u00ed by se nem\u011bla prov\u00e1d\u011bt izolovan\u011b pro ka\u017ed\u00fd m\u011b\u0159i\u010d. M\u011bla by se \u0159\u00eddit celkov\u00fdm koncep\u010dn\u00edm \u0159e\u0161en\u00edm m\u011b\u0159en\u00ed \u2013 dodate\u010dn\u00e1 v\u00fdm\u011bna komunika\u010dn\u00ed techniky u ji\u017e nainstalovan\u00fdch m\u011b\u0159i\u010d\u016f je spojena s dodate\u010dn\u00fdm \u00fasil\u00edm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P\u0159\u00edpady pou\u017eit\u00ed v praxi<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>P\u0159\u00edpad pou\u017eit\u00ed<\/strong><\/td><td><strong>\u00da\u010del podru\u017en\u00e9ho m\u011b\u0159i\u010de<\/strong><\/td><td><strong>z\u00e1konn\u00e1 povinnost ov\u011b\u0159ov\u00e1n\u00ed m\u011b\u0159idel<\/strong><\/td><\/tr><tr><td>Odb\u011br elekt\u0159iny od n\u00e1jemce<\/td><td>M\u011b\u0159en\u00ed spot\u0159eby pro ka\u017edou n\u00e1jemn\u00ed jednotku jako z\u00e1klad pro vy\u00fa\u010dtov\u00e1n\u00ed n\u00e1klad\u016f na elekt\u0159inu n\u00e1jemc\u016fm<\/td><td>Ano<\/td><\/tr><tr><td>Spole\u010dn\u00e9 z\u00e1sobov\u00e1n\u00ed budov<\/td><td>M\u011b\u0159en\u00ed spot\u0159eby pro ka\u017edou z\u00e1sobenou jednotku v r\u00e1mci nemovitosti pro \u00fa\u010dely pom\u011brn\u00e9ho rozd\u011blen\u00ed n\u00e1klad\u016f<\/td><td>Ano<\/td><\/tr><tr><td>Sd\u00edlen\u00ed energie (\u00a7 42c EnWG)<\/td><td>M\u011b\u0159en\u00ed spot\u0159eby\/v\u00fdroby pro ka\u017ed\u00e9ho \u00fa\u010dastn\u00edka pro pr\u00e1vn\u011b bezpe\u010dn\u00e9 p\u0159i\u0159azen\u00ed sd\u00edlen\u00e9ho mno\u017estv\u00ed FVE<\/td><td>Ano<\/td><\/tr><tr><td>Z\u00fa\u010dtov\u00e1n\u00ed nab\u00edjec\u00ed infrastruktury<\/td><td>Samostatn\u00e9 m\u011b\u0159en\u00ed nab\u00edjec\u00edho proudu, nap\u0159. pro p\u0159efakturaci zam\u011bstnanc\u016fm, n\u00e1jemc\u016fm nebo z\u00e1kazn\u00edk\u016fm vozov\u00e9ho parku<\/td><td>Ano, jakmile se \u00fa\u010dtuje t\u0159et\u00edm stran\u00e1m<\/td><\/tr><tr><td>P\u0159i\u0159azen\u00ed n\u00e1kladov\u00e9ho st\u0159ediska (intern\u00ed)<\/td><td>P\u0159i\u0159azen\u00ed spot\u0159eby k odd\u011blen\u00edm, v\u00fdrobn\u00edm link\u00e1m nebo lokalit\u00e1m pro intern\u00ed controlling<\/td><td>Ne<\/td><\/tr><tr><td>\u0158\u00edzen\u00ed z\u00e1t\u011b\u017ee podle \u00a7 14a EnWG<\/td><td>Zji\u0161\u0165ov\u00e1n\u00ed odb\u011bru \u0159\u00editeln\u00fdch spot\u0159ebi\u010d\u016f (nap\u0159. n\u00e1st\u011bnn\u00fdch nab\u00edje\u010dek, tepeln\u00fdch \u010derpadel) pro \u0159\u00edzen\u00ed na podporu s\u00edt\u011b<\/td><td>Nej, pokud to z\u00e1rove\u0148 nen\u00ed relevantn\u00ed pro vy\u00fa\u010dtov\u00e1n\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">P\u0159ehled hlavn\u00edch, d\u00edl\u010d\u00edch a podru\u017en\u00fdch m\u011b\u0159i\u010d\u016f<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><strong>Hlavn\u00ed po\u010d\u00edtadlo<\/strong><\/td><td><strong>mezpo\u010d\u00edtadlo<\/strong><\/td><td><strong>pod\u010d\u00edslo<\/strong><\/td><\/tr><tr><td>Funkce<\/td><td>M\u011b\u0159\u00ed celkov\u00fd odb\u011br resp. celkovou dod\u00e1vku elekt\u0159iny v m\u00edst\u011b p\u0159ipojen\u00ed k s\u00edti<\/td><td>M\u011b\u0159\u00ed tok energie v definovan\u00e9m m\u011b\u0159ic\u00edm bod\u011b v r\u00e1mci objektu (spot\u0159eba nebo v\u00fdroba)<\/td><td>V praxi se pou\u017e\u00edv\u00e1 v\u011bt\u0161inou synonymn\u011b k podru\u017en\u00e9mu m\u011b\u0159i\u010di; n\u011bkdy je v\u00fdznam \u00fa\u017eeji vymezen pro \u010dist\u011b intern\u011b pou\u017e\u00edvan\u00e9 m\u011b\u0159i\u010de bez v\u00fdznamu pro vy\u00fa\u010dtov\u00e1n\u00ed<\/td><\/tr><tr><td>Pozice<\/td><td>P\u0159\u00edmo v m\u00edst\u011b p\u0159ipojen\u00ed k s\u00edti<\/td><td>Za hlavn\u00edm elektrom\u011brem, nap\u0159. na st\u0159\u00edda\u010di fotovoltaick\u00e9 elektr\u00e1rny, rozhran\u00ed bateriov\u00e9ho \u00falo\u017ei\u0161t\u011b (BESS) nebo v oblasti spot\u0159eby<\/td><td>Za hlavn\u00edm elektrom\u011brem, resp. za podru\u017en\u00fdm elektrom\u011brem<\/td><\/tr><tr><td>z\u00e1konn\u00e1 povinnost ov\u011b\u0159ov\u00e1n\u00ed m\u011b\u0159idel<\/td><td>V\u017edycky<\/td><td>V z\u00e1vislosti na \u00fa\u010delu pou\u017eit\u00ed \u2013 povinn\u00e9, jakmile je relevantn\u00ed pro vy\u00fa\u010dtov\u00e1n\u00ed t\u0159et\u00edm stran\u00e1m<\/td><td>Jako d\u00edl\u010d\u00ed m\u011b\u0159idla: z\u00e1vis\u00ed na \u00fa\u010delu pou\u017eit\u00ed<\/td><\/tr><tr><td>Relevantnost pro z\u00fa\u010dtov\u00e1n\u00ed<\/td><td>Z\u00e1klad pro vy\u00fa\u010dtov\u00e1n\u00ed s provozovatelem s\u00edt\u011b a dodavatelem energie<\/td><td>Z\u00e1klad pro intern\u00ed nebo extern\u00ed p\u0159i\u0159azen\u00ed n\u00e1klad\u016f, podle konkr\u00e9tn\u00edho p\u0159\u00edpadu pou\u017eit\u00ed<\/td><td>V\u011bt\u0161\u05e8\u05ea intern\u00ed monitorov\u00e1n\u00ed, bez \u00fa\u010dtov\u00e1n\u00ed t\u0159et\u00edm stran\u00e1m<\/td><\/tr><tr><td>Typick\u00fd p\u0159\u00edklad<\/td><td>Elektrom\u011br na hlavn\u00ed domovn\u00ed p\u0159\u00edpojkov\u00e9 sk\u0159\u00edni<\/td><td>M\u011b\u0159i\u010d k pronajat\u00e9 jednotce, fotovoltaick\u00e9mu st\u0159\u00edda\u010di nebo BESS<\/td><td>Po\u010d\u00edtadlo pro vyhodnocen\u00ed n\u00e1kladov\u00e9ho st\u0159ediska jednotliv\u00e9ho stroje<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky t\u00fdkaj\u00edc\u00ed se mezim\u011b\u0159i\u010d\u016f elektrick\u00e9 energie<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Vy\u017eaduje ka\u017ed\u00fd podru\u017en\u00fd m\u011b\u0159i\u010d \u00fa\u0159edn\u00ed ov\u011b\u0159en\u00ed?<\/summary>\n<p class=\"wp-block-paragraph\">Ne. Kalibrace je nutn\u00e1 pouze v p\u0159\u00edpad\u011b, \u017ee mezilehl\u00fd elektrom\u011br slou\u017e\u00ed jako z\u00e1klad pro p\u0159efakturaci n\u00e1klad\u016f t\u0159et\u00ed stran\u011b \u2013 nap\u0159\u00edklad v p\u0159\u00edpad\u011b elekt\u0159iny pro n\u00e1jemn\u00edky, GGV nebo Energy Sharing. Pokud elektrom\u011br slou\u017e\u00ed v\u00fdhradn\u011b k intern\u00edmu monitorov\u00e1n\u00ed, nen\u00ed kalibrace povinn\u00e1.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Kdo nese n\u00e1klady na podru\u017en\u00e9 elektrom\u011bry p\u0159i sd\u00edlen\u00e9 elekt\u0159in\u011b n\u00e1jemn\u00edk\u016f?<\/summary>\n<p class=\"wp-block-paragraph\">To z\u00e1vis\u00ed na konkr\u00e9tn\u00ed smlouv\u011b o dod\u00e1vk\u00e1ch elekt\u0159iny pro n\u00e1jemn\u00edky. V praxi jsou n\u00e1klady \u010dasto hrazeny provozovatelem za\u0159\u00edzen\u00ed a zahrnuty do ceny elekt\u0159iny. Mohou v\u0161ak b\u00fdt tak\u00e9 vy\u00fa\u010dtov\u00e1ny samostatn\u011b. Z\u00e1konn\u00e9 ustanoven\u00ed o rozd\u011blen\u00ed n\u00e1klad\u016f neexistuje.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Nahrazuje podru\u017en\u00fd m\u011b\u0159i\u010d hlavn\u00ed m\u011b\u0159i\u010d?<\/summary>\n<p class=\"wp-block-paragraph\">Ne. Podru\u017en\u00fd m\u011b\u0159i\u010d dopl\u0148uje hlavn\u00ed m\u011b\u0159i\u010d o dal\u0161\u00ed \u00farove\u0148 m\u011b\u0159en\u00ed v r\u00e1mci nemovitosti, ale nenahrazuje ho. Hlavn\u00ed m\u011b\u0159i\u010d z\u016fst\u00e1v\u00e1 rozhoduj\u00edc\u00ed pro vy\u00fa\u010dtov\u00e1n\u00ed s provozovatelem s\u00edt\u011b a dodavatelem energie.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>M\u016f\u017ee se podru\u017en\u00fd elektrom\u011br st\u00e1t dodate\u010dn\u011b podl\u00e9haj\u00edc\u00edm povinn\u00e9mu ov\u011b\u0159ov\u00e1n\u00ed?<\/summary>\n<p class=\"wp-block-paragraph\">Ano. Pokud se mezilehl\u00fd m\u011b\u0159i\u010d, kter\u00fd byl p\u016fvodn\u011b pou\u017e\u00edv\u00e1n pouze pro informativn\u00ed \u00fa\u010dely, pozd\u011bji pou\u017eije jako z\u00e1klad pro vy\u00fa\u010dtov\u00e1n\u00ed \u2013 nap\u0159\u00edklad proto, \u017ee je zav\u00e1d\u011bn model sd\u00edlen\u00ed elekt\u0159iny n\u00e1jemn\u00edk\u016fm \u2013, mus\u00ed b\u00fdt od tohoto okam\u017eiku v souladu se z\u00e1kony o metrologii a cejchov\u00e1n\u00ed. Na to je t\u0159eba myslet p\u0159i technick\u00e9m v\u00fdb\u011bru ji\u017e od za\u010d\u00e1tku.<\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Jakou roli hraje podru\u017en\u00fd elektrom\u011br p\u0159i zav\u00e1d\u011bn\u00ed chytr\u00fdch m\u011b\u0159i\u010d\u016f?<\/summary>\n<p class=\"wp-block-paragraph\">Podru\u017en\u00e9 m\u011b\u0159i\u010de nejsou zav\u00e1d\u011bn\u00edm inteligentn\u00edch m\u011b\u0159ic\u00edch syst\u00e9m\u016f podle n\u011bmeck\u00e9ho z\u00e1kona o provozu m\u011b\u0159ic\u00edch m\u00edst (MsbG) bezprost\u0159edn\u011b dot\u010deny, proto\u017ee se to t\u00fdk\u00e1 prim\u00e1rn\u011b m\u011b\u0159ic\u00edho m\u00edsta na s\u00ed\u0165ov\u00e9 p\u0159\u00edpojce. Pokud by v\u0161ak data z podru\u017en\u00fdch m\u011b\u0159i\u010d\u016f m\u011bla b\u00fdt pozd\u011bji integrov\u00e1na do br\u00e1ny inteligentn\u00edho m\u011b\u0159ic\u00edho syst\u00e9mu (Smart-Meter-Gateway), je rozumn\u00e9 pamatovat na kompatibiln\u00ed rozhran\u00ed ji\u017e p\u0159i v\u00fdb\u011bru.<\/p>\n<\/details>","protected":false},"excerpt":{"rendered":"<p>Vytv\u00e1\u0159ej\u00ed pot\u0159ebnou transparentnost pro jednozna\u010dn\u00e9 zachycen\u00ed a odli\u0161en\u00ed spot\u0159eby, v\u00fdroby fotovoltaick\u00e9 energie a bateriov\u00fdch \u00falo\u017ei\u0161\u0165 v podnic\u00edch. Tento p\u0159\u00edsp\u011bvek ukazuje, kter\u00e9 elektrom\u011bry podl\u00e9haj\u00ed povinn\u00e9mu ov\u011b\u0159ov\u00e1n\u00ed a pro\u010d je koncept m\u011b\u0159en\u00ed rozhoduj\u00edc\u00ed ji\u017e p\u0159i pl\u00e1nov\u00e1n\u00ed fotovoltaick\u00fdch a BESS projekt\u016f.<\/p>","protected":false},"author":3,"featured_media":34061,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-34054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grundlagen-technik"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Strom-Zwischenz\u00e4hler: Basis f\u00fcr Messkonzepte im Unternehmen | CUBE CONCEPTS<\/title>\n<meta name=\"description\" content=\"Strom-Zwischenz\u00e4hler erfassen Verbrauch und Erzeugung 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