{"id":2651,"date":"2024-03-13T07:15:00","date_gmt":"2024-03-13T07:15:00","guid":{"rendered":"http:\/\/www.kmdpower.com\/?p=2651"},"modified":"2025-01-13T11:03:11","modified_gmt":"2025-01-13T11:03:11","slug":"ah-to-kwh","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/ah-to-kwh\/","title":{"rendered":"Kapacita sol\u00e1rnej bat\u00e9rie Amp\u00e9rhodina Ah a kilowatthodina kWh"},"content":{"rendered":"

\u010co je amp\u00e9rhodina (Ah)<\/h2>\n

V oblasti bat\u00e9ri\u00ed sl\u00fa\u017ei amp\u00e9rhodina (Ah) ako k\u013e\u00fa\u010dov\u00e1 miera elektrick\u00e9ho n\u00e1boja, ktor\u00e1 ud\u00e1va kapacitu akumul\u00e1tora na uskladnenie energie. Zjednodu\u0161ene povedan\u00e9, amp\u00e9rhodina predstavuje mno\u017estvo n\u00e1boja prenesen\u00e9ho st\u00e1lym pr\u00fadom jedn\u00e9ho amp\u00e9ra v priebehu jednej hodiny. Tento ukazovate\u013e je k\u013e\u00fa\u010dov\u00fd pri meran\u00ed toho, ako efekt\u00edvne dok\u00e1\u017ee bat\u00e9ria vydr\u017ea\u0165 ur\u010dit\u00fd pr\u00fad.<\/p>\n

Varianty bat\u00e9ri\u00ed, ako s\u00fa oloven\u00e9 a Lifepo4, sa vyzna\u010duj\u00fa odli\u0161nou energetickou hustotou a elektrochemick\u00fdmi vlastnos\u0165ami, \u010do ovplyv\u0148uje ich kapacitu v Ah. Vy\u0161\u0161ia hodnota Ah znamen\u00e1 v\u00e4\u010d\u0161iu z\u00e1sobu energie, ktor\u00fa m\u00f4\u017ee bat\u00e9ria doda\u0165. Tento rozdiel m\u00e1 osobitn\u00fd v\u00fdznam pri sol\u00e1rnych zariadeniach mimo siete, kde je najd\u00f4le\u017eitej\u0161ia spo\u013eahliv\u00e1 a dostato\u010dn\u00e1 z\u00e1loha energie.<\/p>\n

\u010co je kilowatthodina (kWh)<\/h2>\n

V oblasti bat\u00e9ri\u00ed je kilowatthodina (kWh) z\u00e1kladnou jednotkou energie, ktor\u00e1 ozna\u010duje mno\u017estvo elektrickej energie vyrobenej alebo spotrebovanej za hodinu v hodnote jedn\u00e9ho kilowattu. Najm\u00e4 v oblasti sol\u00e1rnych bat\u00e9ri\u00ed sl\u00fa\u017ei kWh ako k\u013e\u00fa\u010dov\u00fd ukazovate\u013e, ktor\u00fd poskytuje komplexn\u00fd poh\u013ead na celkov\u00fa schopnos\u0165 bat\u00e9rie usklad\u0148ova\u0165 energiu.<\/p>\n

Kilowatthodina v podstate vyjadruje mno\u017estvo elektrickej energie vyu\u017eitej alebo vyrobenej po\u010das jednej hodiny pri v\u00fdkone jeden kilowatt. Naopak, amp\u00e9rhodina (Ah) sa vz\u0165ahuje na mieru elektrick\u00e9ho n\u00e1boja, ktor\u00fd predstavuje objem elektrickej energie pretekaj\u00facej obvodom za rovnak\u00fd \u010dasov\u00fd \u00fasek. S\u00favislos\u0165 medzi t\u00fdmito jednotkami je podmienen\u00e1 nap\u00e4t\u00edm, ke\u010f\u017ee v\u00fdkon sa rovn\u00e1 s\u00fa\u010dinu pr\u00fadu a nap\u00e4tia.<\/p>\n

Ko\u013eko sol\u00e1rnych bat\u00e9ri\u00ed je potrebn\u00fdch na z\u00e1sobovanie domu elektrickou energiou<\/h2>\n

Ak chcete odhadn\u00fa\u0165 po\u010det bat\u00e9ri\u00ed potrebn\u00fdch pre dom\u00e1ce spotrebi\u010de, zv\u00e1\u017ete po\u017eiadavky na nap\u00e1janie jednotliv\u00fdch spotrebi\u010dov a spo\u010d\u00edtajte ich. Ni\u017e\u0161ie n\u00e1jdete vzorov\u00fd v\u00fdpo\u010det pre be\u017en\u00e9 dom\u00e1ce spotrebi\u010de:<\/p>\n

Po\u010det bat\u00e9ri\u00ed Vzorec:<\/strong><\/p>\n

Po\u010det bat\u00e9ri\u00ed = celkov\u00e1 denn\u00e1 spotreba energie\/kapacita bat\u00e9rie<\/p>\n

Po\u010det bat\u00e9ri\u00ed Tipy vzorca:<\/strong><\/p>\n

Ako z\u00e1klad v\u00fdpo\u010dtu tu pou\u017e\u00edvame celkov\u00fa kapacitu bat\u00e9rie. Pri praktickom pou\u017e\u00edvan\u00ed je v\u0161ak potrebn\u00e9 zoh\u013eadni\u0165 faktory, ako je h\u013abka vybitia na ochranu a \u017eivotnos\u0165 bat\u00e9rie.<\/p>\n

V\u00fdpo\u010det po\u010dtu bat\u00e9ri\u00ed potrebn\u00fdch pre sol\u00e1rny syst\u00e9m si vy\u017eaduje d\u00f4kladn\u00e9 zoh\u013eadnenie modelov spotreby energie, ve\u013ekosti s\u00fastavy sol\u00e1rnych panelov a po\u017eadovanej \u00farovne energetickej nez\u00e1vislosti.<\/p>\n

Unter der Annahme, dass die t\u00e4gliche Nutzungsdauer im Haushalt 5 Stunden betr\u00e4gt:<\/p>\n

\n\n\n\n\n\n\n\n
V\u0161etky kombin\u00e1cie dom\u00e1ceho vybavenia<\/th>\nV\u00fdkon (kWh) (celkov\u00fd v\u00fdkon * 5 hod\u00edn)<\/th>\nPotrebn\u00e9 bat\u00e9rie (100 Ah 51,2 V)<\/th>\n<\/tr>\n<\/thead>\n
Osvetlenie (20 W*5), chladni\u010dka (150 W), telev\u00edzor (200 W), pr\u00e1\u010dka (500 W), k\u00farenie (1500 W), spor\u00e1k (1500 W)<\/td>\n19.75<\/td>\n4<\/td>\n<\/tr>\n
Osvetlenie (20 W*5), chladni\u010dka (150 W), telev\u00edzor (200 W), pr\u00e1\u010dka (500 W), k\u00farenie (1500 W), spor\u00e1k (1500 W), tepeln\u00e9 \u010derpadlo (1200 W)<\/td>\n25.75<\/td>\n6<\/td>\n<\/tr>\n
Osvetlenie (20 W*5), chladni\u010dka (150 W), telev\u00edzor (200 W), pr\u00e1\u010dka (500 W), k\u00farenie (1500 W), spor\u00e1k (1500 W), tepeln\u00e9 \u010derpadlo (1200 W), nab\u00edjanie elektrick\u00fdch vozidiel (2400 W)<\/td>\n42,75<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Stohovate\u013en\u00e1 bat\u00e9ria Kamada<\/strong><\/a>\u00a0- va\u0161a br\u00e1na k udr\u017eate\u013enej energetickej nez\u00e1vislosti!<\/p>\n

T\u00e1to l\u00edtium-\u017eelezofosf\u00e1tov\u00e1 bat\u00e9ria (LiFePO4), navrhnut\u00e1 s oh\u013eadom na \u00fa\u010dinnos\u0165, pon\u00faka vy\u0161\u0161iu energetick\u00fa hustotu a dlh\u0161iu \u017eivotnos\u0165 v porovnan\u00ed s be\u017en\u00fdmi mo\u017enos\u0165ami.<\/p>\n

Zv\u00fdraznenie stohovate\u013enej bat\u00e9rie:<\/strong><\/p>\n

Prisp\u00f4soben\u00e9 va\u0161im potreb\u00e1m: V\u0161estrann\u00fd stohovate\u013en\u00fd dizajn<\/strong><\/p>\n

Na\u0161a bat\u00e9ria sa m\u00f4\u017ee pochv\u00e1li\u0165 stohovate\u013enou kon\u0161trukciou, ktor\u00e1 umo\u017e\u0148uje bezprobl\u00e9mov\u00fa integr\u00e1ciu a\u017e 16 jednotiek paralelne. T\u00e1to inovat\u00edvna funkcia v\u00e1m umo\u017e\u0148uje prisp\u00f4sobi\u0165 si syst\u00e9m skladovania energie presne pod\u013ea jedine\u010dn\u00fdch po\u017eiadaviek va\u0161ej dom\u00e1cnosti a zabezpe\u010di\u0165 spo\u013eahliv\u00fa dostupnos\u0165 energie v\u017edy, ke\u010f ju potrebujete.<\/p>\n

Integrovan\u00fd syst\u00e9m BMS pre \u0161pi\u010dkov\u00fd v\u00fdkon<\/strong><\/p>\n

V\u010faka zabudovan\u00e9mu syst\u00e9mu riadenia bat\u00e9rie (BMS) zaru\u010duje na\u0161a bat\u00e9ria optim\u00e1lny v\u00fdkon, dlh\u00fa \u017eivotnos\u0165 a bezpe\u010dnos\u0165. V\u010faka integr\u00e1cii syst\u00e9mu BMS sa m\u00f4\u017eete spo\u013eahn\u00fa\u0165, \u017ee va\u0161a invest\u00edcia do sol\u00e1rnej energie je zabezpe\u010den\u00e1, \u010do v\u00e1m poskytne pokoj na dlh\u00e9 roky.<\/p>\n

V\u00fdnimo\u010dn\u00e1 \u00fa\u010dinnos\u0165: Zv\u00fd\u0161en\u00e1 hustota energie<\/strong><\/p>\n

V\u010faka najmodernej\u0161ej technol\u00f3gii LiFePO4 poskytuje na\u0161a bat\u00e9ria v\u00fdnimo\u010dn\u00fa energetick\u00fa hustotu, dostatok energie a roz\u0161\u00edren\u00e9 energetick\u00e9 rezervy. To zaru\u010duje konzistentn\u00e9 a efekt\u00edvne ukladanie energie, \u010do v\u00e1m umo\u017en\u00ed bez n\u00e1mahy maximalizova\u0165 \u00fa\u010dinnos\u0165 v\u00e1\u0161ho sol\u00e1rneho syst\u00e9mu.<\/p>\n


\n<\/a>\"Stohovate\u013en\u00e1<\/a><\/p>\n

Ako previes\u0165 Amp\u00e9rhodiny (Ah) na Kilowatthodiny (kWh)\uff1f<\/h2>\n

Amp\u00e9rhodina (Ah) je jednotka elektrick\u00e9ho n\u00e1boja, ktor\u00e1 sa be\u017ene pou\u017e\u00edva na meranie kapacity bat\u00e9rie. Predstavuje mno\u017estvo elektrickej energie, ktor\u00e9 bat\u00e9ria dok\u00e1\u017ee uskladni\u0165 a doda\u0165 za ur\u010dit\u00fd \u010das. Jedna amp\u00e9rhodina sa rovn\u00e1 pr\u00fadu jedn\u00e9ho amp\u00e9ra, ktor\u00fd te\u010die jednu hodinu.<\/p>\n

Kilowatthodina (kWh) je jednotka energie, ktor\u00e1 sa be\u017ene pou\u017e\u00edva na meranie spotreby alebo v\u00fdroby elektrickej energie v \u010dase. Meria mno\u017estvo energie spotrebovanej alebo vyrobenej elektrick\u00fdm zariaden\u00edm alebo syst\u00e9mom s menovit\u00fdm v\u00fdkonom jeden kilowatt (kW) za jednu hodinu.<\/p>\n

Kilowatthodiny sa be\u017ene pou\u017e\u00edvaj\u00fa na \u00fa\u010dtoch za elektrinu na meranie a \u00fa\u010dtovanie mno\u017estva energie spotrebovanej dom\u00e1cnos\u0165ami, podnikmi alebo in\u00fdmi subjektmi. Pou\u017e\u00edva sa aj v syst\u00e9moch obnovite\u013en\u00fdch zdrojov energie na vy\u010d\u00edslenie mno\u017estva elektrickej energie vyrobenej sol\u00e1rnymi panelmi, vetern\u00fdmi turb\u00ednami a in\u00fdmi zdrojmi za ur\u010dit\u00e9 obdobie.<\/p>\n

Ak chcete prepo\u010d\u00edta\u0165 kapacitu bat\u00e9ri\u00ed na energiu, vzorec by mohol prepo\u010d\u00edta\u0165 Ah na kWh:<\/p>\n

Vzorec: Kilowatthodiny = amp\u00e9rhodiny \u00d7 volty \u00f7 1000<\/p>\n

Skr\u00e1ten\u00fd vzorec: kWh = Ah \u00d7 V \u00f7 1000<\/p>\n

Ak chceme napr\u00edklad prepo\u010d\u00edta\u0165 100Ah pri 24V na kWh, energia v kWh je 100Ah \u00d7 24v\u00f71000 = 2,4kWh.<\/p>\n

\"Ako<\/p>\n

Ah do kWh prevodn\u00fd graf<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Hodiny Amp<\/th>\nKilowatthodiny (12V)<\/th>\nKilowatthodiny (24V)<\/th>\nKilowatthodiny (36 V)<\/th>\nKilowatthodiny (48 V)<\/th>\n<\/tr>\n<\/thead>\n
100 Ah<\/td>\n1,2 kWh<\/td>\n2,4 kWh<\/td>\n3,6 kWh<\/td>\n4,8 kWh<\/td>\n<\/tr>\n
200 Ah<\/td>\n2,4 kWh<\/td>\n4,8 kWh<\/td>\n7,2 kWh<\/td>\n9,6 kWh<\/td>\n<\/tr>\n
300 Ah<\/td>\n3,6 kWh<\/td>\n7,2 kWh<\/td>\n10,8 kWh<\/td>\n14,4 kWh<\/td>\n<\/tr>\n
400 Ah<\/td>\n4,8 kWh<\/td>\n9,6 kWh<\/td>\n14,4 kWh<\/td>\n19,2 kWh<\/td>\n<\/tr>\n
500 Ah<\/td>\n6 kWh<\/td>\n12 kWh<\/td>\n18 kWh<\/td>\n24 kWh<\/td>\n<\/tr>\n
600 Ah<\/td>\n7,2 kWh<\/td>\n14,4 kWh<\/td>\n21,6 kWh<\/td>\n28,8 kWh<\/td>\n<\/tr>\n
700 Ah<\/td>\n8,4 kWh<\/td>\n16,8 kWh<\/td>\n25,2 kWh<\/td>\n33,6 kWh<\/td>\n<\/tr>\n
800 Ah<\/td>\n9,6 kWh<\/td>\n19,2 kWh<\/td>\n28,8 kWh<\/td>\n38,4 kWh<\/td>\n<\/tr>\n
900 Ah<\/td>\n10,8 kWh<\/td>\n21,6 kWh<\/td>\n32,4 kWh<\/td>\n43,2 kWh<\/td>\n<\/tr>\n
1000 Ah<\/td>\n12 kWh<\/td>\n24 kWh<\/td>\n36 kWh<\/td>\n48 kWh<\/td>\n<\/tr>\n
1100 Ah<\/td>\n13,2 kWh<\/td>\n26,4 kWh<\/td>\n39,6 kWh<\/td>\n52,8 kWh<\/td>\n<\/tr>\n
1200 Ah<\/td>\n14,4 kWh<\/td>\n28,8 kWh<\/td>\n43,2 kWh<\/td>\n57,6 kWh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Vysvetlenie vzorca na porovnanie \u0161pecifik\u00e1cie bat\u00e9ri\u00ed pre dom\u00e1ce spotrebi\u010de<\/h2>\n

S rozvojom vedy a techniky, popularitou l\u00edtium-i\u00f3nov\u00fdch bat\u00e9ri\u00ed, trh s l\u00edtiov\u00fdmi bat\u00e9riami, ich v\u00fdkon, cena a vy\u0161\u0161ie po\u017eiadavky, potom Nasleduj\u00face \u0161pecifik\u00e1cie bat\u00e9ri\u00ed pre dom\u00e1ce spotrebi\u010de sa zhoduj\u00fa s podrobn\u00fdm opisom:<\/p>\n

1\u3001Neviem, ak\u00fa ve\u013ekos\u0165 bat\u00e9ri\u00ed m\u00e1m pou\u017ei\u0165 pre svoje dom\u00e1ce spotrebi\u010de, \u010do m\u00e1m robi\u0165?<\/strong>
\na\uff1aAk\u00fd je v\u00fdkon dom\u00e1ceho spotrebi\u010da\uff1b
\nb\uff1aZisti\u0165, ak\u00e9 je prev\u00e1dzkov\u00e9 nap\u00e4tie dom\u00e1cich spotrebi\u010dov\uff1b
\nc\uff1aKo\u013eko \u010dasu mus\u00ed elektrick\u00e9 zariadenie v dom\u00e1cnosti pracova\u0165\uff1b
\nd\uff1aAk\u00fa ve\u013ekos\u0165 maj\u00fa bat\u00e9rie v dom\u00e1cich spotrebi\u010doch\uff1b<\/p>\n

Pr\u00edklad 1: Spotrebi\u010d m\u00e1 v\u00fdkon 72 W, pracovn\u00e9 nap\u00e4tie je 7,2 V, mus\u00ed pracova\u0165 3 hodiny, ve\u013ekos\u0165 sa nevy\u017eaduje, ak\u00fa ve\u013ekos\u0165 dom\u00e1cej bat\u00e9rie potrebujem?<\/strong><\/p>\n

V\u00fdkon\/nap\u00e4tie=pr\u00fad\u010cas = kapacita Ako vy\u0161\u0161ie: 72W\/7,2V=10A<\/em>3H=30Ah Z toho vypl\u00fdva, \u017ee zodpovedaj\u00faca \u0161pecifik\u00e1cia bat\u00e9rie pre tento spotrebi\u010d je: Nap\u00e4tie je 7,2 V, kapacita je 30 Ah, ve\u013ekos\u0165 sa nevy\u017eaduje.<\/p>\n

Pr\u00edklad 2: Spotrebi\u010d m\u00e1 100 W, 12 V, mus\u00ed pracova\u0165 5 hod\u00edn, bez po\u017eiadavky na ve\u013ekos\u0165, ak\u00fa ve\u013ekos\u0165 bat\u00e9rie potrebujem?<\/strong><\/p>\n

V\u00fdkon \/ nap\u00e4tie = pr\u00fad * \u010das = kapacita Ako vy\u0161\u0161ie:
\n100W \/ 12V = 8,4A * 5H = 42Ah
\nPotom sa odvod\u00ed od \u0161pecifik\u00e1ci\u00ed bat\u00e9rie, ktor\u00e1 je s t\u00fdmto spotrebi\u010dom zladen\u00e1: nap\u00e4tie 12 V, kapacita 42 Ah, \u017eiadne po\u017eiadavky na ve\u013ekos\u0165. Pozn\u00e1mka: v\u0161eobecne vypo\u010d\u00edtan\u00e1 kapacita pod\u013ea po\u017eiadaviek spotrebi\u010da, kapacita, ktor\u00e1 m\u00e1 poskytn\u00fa\u0165 5% a\u017e 10% konzervat\u00edvnej kapacity; vy\u0161\u0161ie uveden\u00fd teoretick\u00fd algoritmus pre referenciu, pod\u013ea skuto\u010dn\u00e9ho prisp\u00f4sobenia dom\u00e1cich spotrebi\u010dov m\u00e1 prevl\u00e1da\u0165 \u00fa\u010dinok pou\u017e\u00edvania dom\u00e1cej bat\u00e9rie.<\/p>\n

2\u3001Pre dom\u00e1ce spotrebi\u010de je 100 V, ko\u013eko V je prev\u00e1dzkov\u00e9 nap\u00e4tie bat\u00e9rie?<\/strong><\/p>\n

Ak\u00fd je rozsah pracovn\u00e9ho nap\u00e4tia dom\u00e1cich spotrebi\u010dov, potom zodpoved\u00e1 nap\u00e4tiu dom\u00e1cej bat\u00e9rie.
\nPozn\u00e1mky: Jedna l\u00edtium-i\u00f3nov\u00e1 bat\u00e9ria: Nomin\u00e1lne nap\u00e4tie: 3,7 V Prev\u00e1dzkov\u00e9 nap\u00e4tie: 3,0 a\u017e 4,2 V Kapacita: m\u00f4\u017ee by\u0165 vysok\u00e1 alebo n\u00edzka, pod\u013ea aktu\u00e1lnych po\u017eiadaviek.<\/p>\n

Pr\u00edklad 1: Nomin\u00e1lne nap\u00e4tie dom\u00e1ceho spotrebi\u010da je 12 V, ko\u013eko bat\u00e9ri\u00ed je teda potrebn\u00e9 zapoji\u0165 do s\u00e9rie, aby sa \u010do najviac pribl\u00ed\u017eili nap\u00e4tiu dom\u00e1ceho spotrebi\u010da?<\/strong><\/p>\n

Nap\u00e4tie spotrebi\u010da\/nomin\u00e1lne nap\u00e4tie bat\u00e9rie = po\u010det bat\u00e9ri\u00ed v s\u00e9rii 12V\/3,7V=3,2ks (odpor\u00fa\u010da sa zaokr\u00fahli\u0165 desatinn\u00fa \u010diarku nahor alebo nadol v z\u00e1vislosti od nap\u00e4\u0165ov\u00fdch charakterist\u00edk spotrebi\u010da) Potom nastav\u00edme vy\u0161\u0161ie uveden\u00e9 ako be\u017en\u00fa situ\u00e1ciu pre 3 re\u0165azce bat\u00e9ri\u00ed.
\nNomin\u00e1lne nap\u00e4tie: 3,7 V * 3 = 11,1 V;
\nPrev\u00e1dzkov\u00e9 nap\u00e4tie: (3,03 a\u017e 4,2<\/em>3) 9 V a\u017e 12,6 V;<\/p>\n

Pr\u00edklad 2: Nomin\u00e1lne nap\u00e4tie dom\u00e1ceho spotrebi\u010da je 14 V, ko\u013eko bat\u00e9ri\u00ed je teda potrebn\u00e9 zapoji\u0165 do s\u00e9rie, aby sa \u010do najviac pribl\u00ed\u017eili nap\u00e4tiu spotrebi\u010da?<\/strong><\/p>\n

Nap\u00e4tie spotrebi\u010da\/nomin\u00e1lne nap\u00e4tie bat\u00e9rie = po\u010det bat\u00e9ri\u00ed v s\u00e9rii
\n14V\/3,7V=3,78ks (odpor\u00fa\u010da sa zaokr\u00fahli\u0165 desatinn\u00fa \u010diarku nahor alebo nadol v z\u00e1vislosti od nap\u00e4\u0165ov\u00fdch charakterist\u00edk spotrebi\u010da) Potom nastav\u00edme vy\u0161\u0161ie uveden\u00e9 ako 4 re\u0165azce bat\u00e9ri\u00ed pod\u013ea v\u0161eobecnej situ\u00e1cie.
\nNomin\u00e1lne nap\u00e4tie je: 3,7 V * 4 = 14,8 V.
\nPrev\u00e1dzkov\u00e9 nap\u00e4tie: (3,04 a\u017e 4,2<\/em>4) 12 V a\u017e 16,8 V.<\/p>\n

3\u3001Dom\u00e1ce spotrebi\u010de potrebuj\u00fa regulovan\u00e9 vstupn\u00e9 nap\u00e4tie, ak\u00fd druh bat\u00e9rie sa hod\u00ed?<\/strong><\/p>\n

Ak je potrebn\u00e1 stabiliz\u00e1cia nap\u00e4tia, s\u00fa k dispoz\u00edcii dve mo\u017enosti: a: prida\u0165 na bat\u00e9riu dosku so zvy\u0161uj\u00facim obvodom, ktor\u00e1 zabezpe\u010d\u00ed stabiliz\u00e1ciu nap\u00e4tia; b: prida\u0165 na bat\u00e9riu dosku so zni\u017euj\u00facim obvodom, ktor\u00e1 zabezpe\u010d\u00ed stabiliz\u00e1ciu nap\u00e4tia.<\/p>\n

Pozn\u00e1mky: Na dosiahnutie funkcie stabiliz\u00e1cie nap\u00e4tia existuj\u00fa dve nev\u00fdhody:
\na: vstup\/v\u00fdstup sa mus\u00ed pou\u017e\u00edva\u0165 samostatne, nem\u00f4\u017ee by\u0165 v rovnakom vstupe v\u00fdstupu rozhrania;
\nb: Doch\u00e1dza k strate energie 5%<\/p>\n

prevod Amp\u00e9r do kWh: \u010casto kladen\u00e9 ot\u00e1zky (FAQ)<\/h2>\n

Ot\u00e1zka: Ako prepo\u010d\u00edtam amp\u00e9ry na kWh?<\/strong>
\nOdpove\u010f: Ak chcete prepo\u010d\u00edta\u0165 amp\u00e9ry na kWh, mus\u00edte vyn\u00e1sobi\u0165 amp\u00e9ry (A) nap\u00e4t\u00edm (V) a potom \u010dasom v hodin\u00e1ch (h), po\u010das ktor\u00e9ho spotrebi\u010d pracuje. Vzorec je kWh = A \u00d7 V \u00d7 h \/ 1000. Napr\u00edklad, ak v\u00e1\u0161 spotrebi\u010d odober\u00e1 5 A pri 120 V a pracuje 3 hodiny, v\u00fdpo\u010det bude nasledovn\u00fd: 5 A \u00d7 120 V \u00d7 3 h \/ 1000 = 1,8 kWh.<\/p>\n

Ot\u00e1zka: Pre\u010do je d\u00f4le\u017eit\u00e9 prepo\u010d\u00edta\u0165 amp\u00e9ry na kWh?<\/strong>
\nOdpove\u010f: Prepo\u010det amp\u00e9rov na kWh v\u00e1m pom\u00f4\u017ee pochopi\u0165 spotrebu energie va\u0161ich spotrebi\u010dov v priebehu \u010dasu. Umo\u017e\u0148uje v\u00e1m presne odhadn\u00fa\u0165 spotrebu elektrickej energie, efekt\u00edvne pl\u00e1nova\u0165 va\u0161e energetick\u00e9 potreby a vybra\u0165 vhodn\u00fd zdroj energie alebo kapacitu bat\u00e9rie pod\u013ea va\u0161ich po\u017eiadaviek.<\/p>\n

Ot\u00e1zka: M\u00f4\u017eem prepo\u010d\u00edta\u0165 kWh sp\u00e4\u0165 na amp\u00e9ry?<\/strong>
\nOdpove\u010f: \u00c1no, kWh m\u00f4\u017eete prepo\u010d\u00edta\u0165 sp\u00e4\u0165 na amp\u00e9ry pomocou vzorca: amp\u00e9ry = (kWh \u00d7 1000) \/ (V \u00d7 h). Tento v\u00fdpo\u010det v\u00e1m pom\u00f4\u017ee ur\u010di\u0165 pr\u00fad odoberan\u00fd spotrebi\u010dom na z\u00e1klade jeho spotreby energie (kWh), nap\u00e4tia (V) a \u010dasu prev\u00e1dzky (h).<\/p>\n

Ot\u00e1zka: Ak\u00e1 je spotreba energie niektor\u00fdch be\u017en\u00fdch spotrebi\u010dov v kWh?<\/strong>
\nOdpove\u010f: Spotreba energie sa zna\u010dne l\u00ed\u0161i v z\u00e1vislosti od spotrebi\u010da a jeho pou\u017e\u00edvania. Tu s\u00fa v\u0161ak uveden\u00e9 pribli\u017en\u00e9 hodnoty spotreby energie pre be\u017en\u00e9 dom\u00e1ce spotrebi\u010de:<\/p>\n\n\n\n\n\n\n\n\n
Spotrebi\u010de<\/th>\nRozsah spotreby energie<\/th>\nJednotka<\/th>\n<\/tr>\n<\/thead>\n
Chladni\u010dka<\/td>\n50-150 kWh mesa\u010dne<\/td>\nMesiac<\/td>\n<\/tr>\n
Klimatiz\u00e1cia<\/td>\n1-3 kWh za hodinu<\/td>\nHodina<\/td>\n<\/tr>\n
Pra\u010dka<\/td>\n0,5-1,5 kWh na za\u0165a\u017eenie<\/td>\nZa\u0165a\u017eenie<\/td>\n<\/tr>\n
LED \u017eiarovka<\/td>\n0,01-0,1 kWh za hodinu<\/td>\nHodina<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Z\u00e1vere\u010dn\u00e9 my\u0161lienky<\/h2>\n

Pre sol\u00e1rne syst\u00e9my a elektrick\u00e9 spotrebi\u010de je d\u00f4le\u017eit\u00e9 porozumie\u0165 kilowatthodine (kWh) a amp\u00e9rhodine (Ah). Vyhodnoten\u00edm kapacity bat\u00e9rie v kWh alebo Wh m\u00f4\u017eete ur\u010di\u0165 vhodn\u00fd sol\u00e1rny gener\u00e1tor pre svoje potreby. Prepo\u010det kWh na amp\u00e9rhodiny pom\u00e1ha pri v\u00fdbere elektr\u00e1rne, ktor\u00e1 dok\u00e1\u017ee poskytova\u0165 nepretr\u017eit\u00fa elektrick\u00fa energiu pre va\u0161e spotrebi\u010de po\u010das dlh\u0161ieho obdobia.<\/p>","protected":false},"excerpt":{"rendered":"

\u010co je to amp\u00e9rhodina (Ah) V oblasti bat\u00e9ri\u00ed sl\u00fa\u017ei amp\u00e9rhodina (Ah) ako k\u013e\u00fa\u010dov\u00e1 miera elektrick\u00e9ho n\u00e1boja, ktor\u00e1 ud\u00e1va kapacitu akumul\u00e1tora na uskladnenie energie. Zjednodu\u0161ene povedan\u00e9, amp\u00e9rhodina predstavuje mno\u017estvo n\u00e1boja prenesen\u00e9ho st\u00e1lym pr\u00fadom jedn\u00e9ho amp\u00e9ra v priebehu jednej hodiny. Tento ukazovate\u013e je k\u013e\u00fa\u010dov\u00fd pri...<\/p>","protected":false},"author":1,"featured_media":2945,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/2651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/comments?post=2651"}],"version-history":[{"count":5,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/2651\/revisions"}],"predecessor-version":[{"id":3860,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/2651\/revisions\/3860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/2945"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=2651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=2651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=2651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}