{"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\/cs\/news\/ah-to-kwh\/","title":{"rendered":"Kapacita sol\u00e1rn\u00ed baterie Amp\u00e9rhodina Ah a kilowatthodina kWh"},"content":{"rendered":"

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

V oblasti bateri\u00ed slou\u017e\u00ed amp\u00e9rhodina (Ah) jako kl\u00ed\u010dov\u00e1 m\u00edra elektrick\u00e9ho n\u00e1boje, kter\u00e1 ud\u00e1v\u00e1 kapacitu baterie pro ukl\u00e1d\u00e1n\u00ed energie. Zjednodu\u0161en\u011b \u0159e\u010deno, amp\u00e9rhodina p\u0159edstavuje mno\u017estv\u00ed n\u00e1boje p\u0159enesen\u00e9ho st\u00e1l\u00fdm proudem o velikosti jednoho amp\u00e9ru za jednu hodinu. Tento ukazatel m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro posouzen\u00ed, jak efektivn\u011b m\u016f\u017ee baterie vydr\u017eet ur\u010dit\u00fd proud.<\/p>\n

Varianty bateri\u00ed, jako jsou olov\u011bn\u00e9 a Lifepo4, vykazuj\u00ed odli\u0161nou energetickou hustotu a elektrochemick\u00e9 vlastnosti, co\u017e ovliv\u0148uje jejich kapacitu v Ah. Vy\u0161\u0161\u00ed kapacita Ah znamen\u00e1 v\u011bt\u0161\u00ed z\u00e1sobu energie, kterou m\u016f\u017ee baterie dodat. Tento rozd\u00edl m\u00e1 zvl\u00e1\u0161tn\u00ed v\u00fdznam v p\u0159\u00edpad\u011b sol\u00e1rn\u00edch za\u0159\u00edzen\u00ed mimo s\u00ed\u0165, kde je spolehliv\u00e1 a dostate\u010dn\u00e1 z\u00e1loha energie nejd\u016fle\u017eit\u011bj\u0161\u00ed.<\/p>\n

Co je to kilowatthodina (kWh)<\/h2>\n

V oblasti bateri\u00ed je kilowatthodina (kWh) kl\u00ed\u010dovou jednotkou energie, kter\u00e1 ud\u00e1v\u00e1 mno\u017estv\u00ed elekt\u0159iny vyroben\u00e9 nebo spot\u0159ebovan\u00e9 za hodinu v hodnot\u011b jednoho kilowattu. Zejm\u00e9na v oblasti sol\u00e1rn\u00edch bateri\u00ed slou\u017e\u00ed kWh jako kl\u00ed\u010dov\u00fd ukazatel, kter\u00fd poskytuje ucelen\u00fd pohled na celkov\u00e9 schopnosti baterie skladovat energii.<\/p>\n

Kilowatthodina v podstat\u011b vyjad\u0159uje mno\u017estv\u00ed elektrick\u00e9 energie vyu\u017eit\u00e9 nebo vyroben\u00e9 b\u011bhem jedn\u00e9 hodiny p\u0159i v\u00fdkonu jednoho kilowattu. Naproti tomu amp\u00e9rhodina (Ah) se vztahuje k m\u00ed\u0159e elektrick\u00e9ho n\u00e1boje a p\u0159edstavuje objem elektrick\u00e9 energie prot\u00e9kaj\u00edc\u00ed obvodem za stejn\u00fd \u010dasov\u00fd \u00fasek. Vztah mezi t\u011bmito jednotkami je podm\u00edn\u011bn nap\u011bt\u00edm, proto\u017ee v\u00fdkon se rovn\u00e1 sou\u010dinu proudu a nap\u011bt\u00ed.<\/p>\n

Kolik sol\u00e1rn\u00edch bateri\u00ed je pot\u0159eba k z\u00e1sobov\u00e1n\u00ed domu elekt\u0159inou?<\/h2>\n

Chcete-li odhadnout po\u010det bateri\u00ed pot\u0159ebn\u00fdch pro va\u0161e dom\u00e1c\u00ed spot\u0159ebi\u010de, zva\u017ete po\u017eadavky na nap\u00e1jen\u00ed jednotliv\u00fdch spot\u0159ebi\u010d\u016f a se\u010dt\u011bte je. N\u00ed\u017ee najdete vzorov\u00fd v\u00fdpo\u010det pro b\u011b\u017en\u00e9 dom\u00e1c\u00ed spot\u0159ebi\u010de:<\/p>\n

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

Po\u010det bateri\u00ed = celkov\u00e1 denn\u00ed spot\u0159eba energie\/kapacita baterie<\/p>\n

Po\u010det bateri\u00ed Tipy vzorce:<\/strong><\/p>\n

Jako z\u00e1klad pro v\u00fdpo\u010det zde pou\u017eijeme celkovou kapacitu baterie. P\u0159i praktick\u00e9m pou\u017eit\u00ed je v\u0161ak t\u0159eba vz\u00edt v \u00favahu faktory, jako je hloubka vybit\u00ed pro ochranu a \u017eivotnost baterie.<\/p>\n

V\u00fdpo\u010det po\u010dtu bateri\u00ed pot\u0159ebn\u00fdch pro sol\u00e1rn\u00ed syst\u00e9m vy\u017eaduje pe\u010dliv\u00e9 zv\u00e1\u017een\u00ed vzorc\u016f spot\u0159eby energie, velikosti soustavy sol\u00e1rn\u00edch panel\u016f a po\u017eadovan\u00e9 \u00farovn\u011b energetick\u00e9 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\u0161echny kombinace dom\u00e1c\u00edho vybaven\u00ed<\/th>\nV\u00fdkon (kWh) (celkov\u00fd v\u00fdkon * 5 hodin)<\/th>\nPot\u0159ebn\u00e9 baterie (100 Ah 51,2 V)<\/th>\n<\/tr>\n<\/thead>\n
Osv\u011btlen\u00ed (20 W*5), ledni\u010dka (150 W), televize (200 W), pra\u010dka (500 W), topen\u00ed (1500 W), spor\u00e1k (1500 W).<\/td>\n19.75<\/td>\n4<\/td>\n<\/tr>\n
Osv\u011btlen\u00ed (20 W*5), ledni\u010dka (150 W), televize (200 W), pra\u010dka (500 W), topen\u00ed (1500 W), spor\u00e1k (1500 W), tepeln\u00e9 \u010derpadlo (1200 W).<\/td>\n25.75<\/td>\n6<\/td>\n<\/tr>\n
Osv\u011btlen\u00ed (20 W*5), ledni\u010dka (150 W), televize (200 W), pra\u010dka (500 W), topen\u00ed (1500 W), spor\u00e1k (1500 W), tepeln\u00e9 \u010derpadlo (1200 W), nab\u00edjen\u00ed elektromobilu (2400 W).<\/td>\n42,75<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Stohovateln\u00e1 baterie Kamada<\/strong><\/a>\u00a0- va\u0161e br\u00e1na k udr\u017eiteln\u00e9 energetick\u00e9 nez\u00e1vislosti!<\/p>\n

Tato lithium-\u017eelezo-fosf\u00e1tov\u00e1 baterie (LiFePO4), navr\u017een\u00e1 s ohledem na \u00fa\u010dinnost, nab\u00edz\u00ed vy\u0161\u0161\u00ed energetickou hustotu a del\u0161\u00ed \u017eivotnost ve srovn\u00e1n\u00ed s b\u011b\u017en\u00fdmi mo\u017enostmi.<\/p>\n

Zv\u00fdrazn\u011bn\u00ed stohovateln\u00e9 baterie:<\/strong><\/p>\n

Na m\u00edru va\u0161im pot\u0159eb\u00e1m: V\u0161estrann\u00fd stohovateln\u00fd design<\/strong><\/p>\n

Na\u0161e baterie se m\u016f\u017ee pochlubit stohovatelnou konstrukc\u00ed, kter\u00e1 umo\u017e\u0148uje bezprobl\u00e9movou integraci a\u017e 16 jednotek paraleln\u011b. Tato inovativn\u00ed funkce v\u00e1m umo\u017e\u0148uje p\u0159izp\u016fsobit syst\u00e9m skladov\u00e1n\u00ed energie p\u0159esn\u011b podle jedine\u010dn\u00fdch po\u017eadavk\u016f va\u0161\u00ed dom\u00e1cnosti a zajistit spolehlivou dostupnost energie, kdykoli ji pot\u0159ebujete.<\/p>\n

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

D\u00edky vestav\u011bn\u00e9mu syst\u00e9mu \u0159\u00edzen\u00ed baterie (BMS) je na\u0161e baterie z\u00e1rukou optim\u00e1ln\u00edho v\u00fdkonu, dlouh\u00e9 \u017eivotnosti a bezpe\u010dnosti. D\u00edky integraci syst\u00e9mu BMS se m\u016f\u017eete spolehnout, \u017ee va\u0161e investice do sol\u00e1rn\u00ed energie je chr\u00e1n\u011bna, co\u017e v\u00e1m zajist\u00ed klid na dlouh\u00e1 l\u00e9ta.<\/p>\n

V\u00fdjime\u010dn\u00e1 \u00fa\u010dinnost: Zv\u00fd\u0161en\u00e1 hustota energie<\/strong><\/p>\n

Na\u0161e baterie je poh\u00e1n\u011bna nejmodern\u011bj\u0161\u00ed technologi\u00ed LiFePO4 a poskytuje v\u00fdjime\u010dnou energetickou hustotu, dostate\u010dn\u00fd v\u00fdkon a del\u0161\u00ed energetick\u00e9 rezervy. To zaji\u0161\u0165uje konzistentn\u00ed a efektivn\u00ed ukl\u00e1d\u00e1n\u00ed energie, co\u017e v\u00e1m umo\u017en\u00ed bez n\u00e1mahy maximalizovat \u00fa\u010dinnost va\u0161eho sol\u00e1rn\u00edho syst\u00e9mu.<\/p>\n


\n<\/a>\"Stohovateln\u00e1<\/a><\/p>\n

Jak p\u0159ev\u00e9st Amp\u00e9rhodiny (Ah) na Kilowatthodiny (kWh)\uff1f<\/h2>\n

Amp\u00e9rhodiny (Ah) je jednotka elektrick\u00e9ho n\u00e1boje, kter\u00e1 se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 k m\u011b\u0159en\u00ed kapacity baterie. Vyjad\u0159uje mno\u017estv\u00ed elektrick\u00e9 energie, kter\u00e9 je baterie schopna po ur\u010ditou dobu uchov\u00e1vat a dod\u00e1vat. Jedna amp\u00e9rhodina se rovn\u00e1 proudu jednoho amp\u00e9ru tekouc\u00edmu po dobu jedn\u00e9 hodiny.<\/p>\n

Kilowatthodina (kWh) je jednotka energie, kter\u00e1 se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 k m\u011b\u0159en\u00ed spot\u0159eby nebo v\u00fdroby elekt\u0159iny v \u010dase. M\u011b\u0159\u00ed mno\u017estv\u00ed energie spot\u0159ebovan\u00e9 nebo vyroben\u00e9 elektrick\u00fdm za\u0159\u00edzen\u00edm nebo syst\u00e9mem o jmenovit\u00e9m v\u00fdkonu jeden kilowatt (kW) za jednu hodinu.<\/p>\n

Kilowatthodiny se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed na \u00fa\u010dtech za elekt\u0159inu k m\u011b\u0159en\u00ed a \u00fa\u010dtov\u00e1n\u00ed mno\u017estv\u00ed energie spot\u0159ebovan\u00e9 dom\u00e1cnostmi, podniky nebo jin\u00fdmi subjekty. Pou\u017e\u00edv\u00e1 se tak\u00e9 v syst\u00e9mech obnoviteln\u00fdch zdroj\u016f energie k vy\u010d\u00edslen\u00ed mno\u017estv\u00ed elekt\u0159iny vyroben\u00e9 sol\u00e1rn\u00edmi panely, v\u011btrn\u00fdmi turb\u00ednami a dal\u0161\u00edmi zdroji za ur\u010dit\u00e9 obdob\u00ed.<\/p>\n

Pro p\u0159epo\u010det kapacity bateri\u00ed na energii lze pou\u017e\u00edt vzorec pro p\u0159epo\u010det Ah na kWh:<\/p>\n

Vzorec: Kilowatthodiny = amp\u00e9rhodiny \u00d7 nap\u011bt\u00ed \u00f7 1000<\/p>\n

Zkr\u00e1cen\u00fd vzorec: kWh = Ah \u00d7 V \u00f7 1000<\/p>\n

Chceme-li nap\u0159\u00edklad p\u0159ev\u00e9st 100Ah p\u0159i 24V na kWh, energie v kWh je 100Ah \u00d7 24v\u00f71000 = 2,4kWh.<\/p>\n

\"Jak<\/p>\n

Ah do kWh p\u0159evodn\u00ed tabulka<\/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 (36V)<\/th>\nKilowatthodiny (48V)<\/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

Vysv\u011btlen\u00ed vzorce pro porovn\u00e1n\u00ed specifikac\u00ed bateri\u00ed pro dom\u00e1c\u00ed spot\u0159ebi\u010de<\/h2>\n

S rozvojem v\u011bdy a techniky, popularita lithium-iontov\u00fdch bateri\u00ed, trh pro lithiov\u00e9 baterie v\u00fdkon, cena, z\u00e1pas d\u011blal vy\u0161\u0161\u00ed po\u017eadavky, pak N\u00e1sleduj\u00edc\u00ed odpov\u00edd\u00e1me specifikace baterie pro dom\u00e1c\u00ed spot\u0159ebi\u010de analyzovat podrobn\u00fd popis:<\/p>\n

1\u3001Nev\u00edm, jakou velikost bateri\u00ed m\u00e1m pou\u017e\u00edt pro sv\u00e9 dom\u00e1c\u00ed spot\u0159ebi\u010de, co m\u00e1m d\u011blat?<\/strong>
\na\uff1aJak\u00fd je v\u00fdkon dom\u00e1c\u00edho spot\u0159ebi\u010de\uff1b
\nb\uff1azjistit, jak\u00e9 je provozn\u00ed nap\u011bt\u00ed dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f\uff1b
\nc\uff1aJak dlouho mus\u00ed va\u0161e dom\u00e1c\u00ed elektrick\u00e9 za\u0159\u00edzen\u00ed pracovat\uff1b
\nd\uff1aJakou velikost maj\u00ed baterie v dom\u00e1c\u00edch spot\u0159ebi\u010d\u00edch\uff1b<\/p>\n

P\u0159\u00edklad 1: Spot\u0159ebi\u010d m\u00e1 v\u00fdkon 72 W, pracovn\u00ed nap\u011bt\u00ed 7,2 V, pot\u0159ebuje pracovat 3 hodiny, velikost nen\u00ed po\u017eadov\u00e1na, jakou velikost dom\u00e1c\u00ed baterie mus\u00edm p\u0159izp\u016fsobit?<\/strong><\/p>\n

V\u00fdkon\/nap\u011bt\u00ed=proud\u010cas=kapacita Jako v\u00fd\u0161e: 72W\/7,2V=10A<\/em>3H=30Ah Z toho vypl\u00fdv\u00e1, \u017ee odpov\u00eddaj\u00edc\u00ed specifikace baterie pro tento spot\u0159ebi\u010d je: Nap\u011bt\u00ed je 7,2 V, kapacita je 30 Ah, velikost nen\u00ed po\u017eadov\u00e1na.<\/p>\n

P\u0159\u00edklad 2: Spot\u0159ebi\u010d m\u00e1 100 W, 12 V, mus\u00ed pracovat 5 hodin, bez po\u017eadavku na velikost, jakou velikost baterie pot\u0159ebuji?<\/strong><\/p>\n

V\u00fdkon \/ nap\u011bt\u00ed = proud * \u010das = kapacita Jako v\u00fd\u0161e:
\n100W \/ 12V = 8,4A * 5H = 42Ah
\nPak se odvozuje od specifikac\u00ed baterie, kter\u00e1 je s t\u00edmto spot\u0159ebi\u010dem sp\u00e1rov\u00e1na: nap\u011bt\u00ed 12 V, kapacita 42 Ah, \u017e\u00e1dn\u00e9 po\u017eadavky na velikost. Pozn\u00e1mka: obecn\u011b se kapacita vypo\u010d\u00edt\u00e1v\u00e1 podle po\u017eadavk\u016f spot\u0159ebi\u010de, kapacita ud\u00e1v\u00e1 5% a\u017e 10% konzervativn\u00ed kapacity; v\u00fd\u0161e uveden\u00fd teoretick\u00fd algoritmus pro referenci, podle skute\u010dn\u00e9ho p\u0159izp\u016fsoben\u00ed dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f \u00fa\u010dinek pou\u017eit\u00ed dom\u00e1c\u00ed baterie p\u0159eva\u017euje.<\/p>\n

2\u3001P\u0159\u00edstroje pro dom\u00e1cnost maj\u00ed nap\u011bt\u00ed 100 V, kolik V je provozn\u00ed nap\u011bt\u00ed baterie?<\/strong><\/p>\n

Jak\u00fd je rozsah pracovn\u00edho nap\u011bt\u00ed dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, pak odpov\u00edd\u00e1 nap\u011bt\u00ed dom\u00e1c\u00ed baterie.
\nPozn\u00e1mky: Jedin\u00e1 lithium-iontov\u00e1 baterie: Jmenovit\u00e9 nap\u011bt\u00ed: 3,7 V Provozn\u00ed nap\u011bt\u00ed: 3,0 a\u017e 4,2 V Kapacita: m\u016f\u017ee b\u00fdt vysok\u00e1 nebo n\u00edzk\u00e1, podle aktu\u00e1ln\u00edch po\u017eadavk\u016f.<\/p>\n

P\u0159\u00edklad 1: Jmenovit\u00e9 nap\u011bt\u00ed dom\u00e1c\u00edho spot\u0159ebi\u010de je 12 V, kolik bateri\u00ed je tedy t\u0159eba zapojit do s\u00e9rie, aby se co nejv\u00edce p\u0159ibl\u00ed\u017eily nap\u011bt\u00ed dom\u00e1c\u00edho spot\u0159ebi\u010de?<\/strong><\/p>\n

Nap\u011bt\u00ed spot\u0159ebi\u010de\/nomin\u00e1ln\u00ed nap\u011bt\u00ed baterie = po\u010det bateri\u00ed v s\u00e9rii 12V\/3,7V=3,2ks (doporu\u010duje se zaokrouhlovat desetinnou \u010d\u00e1rku nahoru nebo dol\u016f v z\u00e1vislosti na nap\u011b\u0165ov\u00fdch charakteristik\u00e1ch spot\u0159ebi\u010de) V\u00fd\u0161e uveden\u00e9 hodnoty pak nastav\u00edme jako b\u011b\u017enou situaci pro 3 \u0159et\u011bzce bateri\u00ed.
\nJmenovit\u00e9 nap\u011bt\u00ed: 3,7 V * 3 = 11,1 V;
\nProvozn\u00ed nap\u011bt\u00ed: (3,03 a\u017e 4,2<\/em>3) 9V a\u017e 12,6V;<\/p>\n

P\u0159\u00edklad 2: Jmenovit\u00e9 nap\u011bt\u00ed dom\u00e1c\u00edho spot\u0159ebi\u010de je 14 V, kolik bateri\u00ed je t\u0159eba zapojit do s\u00e9rie, aby se co nejv\u00edce p\u0159ibl\u00ed\u017eily nap\u011bt\u00ed spot\u0159ebi\u010de?<\/strong><\/p>\n

Nap\u011bt\u00ed spot\u0159ebi\u010de\/nomin\u00e1ln\u00ed nap\u011bt\u00ed baterie = po\u010det bateri\u00ed v s\u00e9rii
\n14V\/3,7V=3,78ks (doporu\u010dujeme zaokrouhlit desetinnou \u010d\u00e1rku nahoru nebo dol\u016f v z\u00e1vislosti na nap\u011b\u0165ov\u00fdch charakteristik\u00e1ch spot\u0159ebi\u010de) Pak v\u00fd\u0161e uveden\u00e9 nastav\u00edme jako 4 \u0159et\u011bzce bateri\u00ed podle obecn\u00e9 situace.
\nJmenovit\u00e9 nap\u011bt\u00ed je: 3,7 V * 4 = 14,8 V.
\nProvozn\u00ed nap\u011bt\u00ed: (3,04 a\u017e 4,2<\/em>4) 12V a\u017e 16,8V.<\/p>\n

3\u3001Dom\u00e1c\u00ed spot\u0159ebi\u010de pot\u0159ebuj\u00ed regulovan\u00e9 vstupn\u00ed nap\u011bt\u00ed, jak\u00fd druh baterie se k nim hod\u00ed?<\/strong><\/p>\n

Pokud je vy\u017eadov\u00e1na stabilizace nap\u011bt\u00ed, jsou k dispozici dv\u011b mo\u017enosti: a: p\u0159idat na baterii desku s obvody pro zv\u00fd\u0161en\u00ed nap\u011bt\u00ed; b: p\u0159idat na baterii desku s obvody pro sn\u00ed\u017een\u00ed nap\u011bt\u00ed.<\/p>\n

Pozn\u00e1mky: Pro dosa\u017een\u00ed funkce stabilizace nap\u011bt\u00ed existuj\u00ed dv\u011b nev\u00fdhody:
\na: vstup\/v\u00fdstup je t\u0159eba pou\u017e\u00edt samostatn\u011b, nem\u016f\u017ee b\u00fdt ve stejn\u00e9m rozhran\u00ed v\u00fdstupn\u00ed vstup;
\nb: Doch\u00e1z\u00ed ke ztr\u00e1t\u011b energie 5%<\/p>\n

p\u0159evod Amp\u00e9r do kWh: \u010casto kladen\u00e9 ot\u00e1zky (FAQ)<\/h2>\n

Ot\u00e1zka: Jak p\u0159epo\u010d\u00edt\u00e1m amp\u00e9ry na kWh?<\/strong>
\nOdpov\u011b\u010f: Pro p\u0159epo\u010det amp\u00e9r\u016f na kWh je t\u0159eba vyn\u00e1sobit amp\u00e9ry (A) nap\u011bt\u00edm (V) a n\u00e1sledn\u011b dobou v hodin\u00e1ch (h), po kterou je spot\u0159ebi\u010d v provozu. Vzorec je kWh = A \u00d7 V \u00d7 h \/ 1000. Pokud nap\u0159\u00edklad v\u00e1\u0161 spot\u0159ebi\u010d odeb\u00edr\u00e1 5 A p\u0159i nap\u011bt\u00ed 120 V a je v provozu 3 hodiny, v\u00fdpo\u010det bude n\u00e1sleduj\u00edc\u00ed: 5 A \u00d7 120 V \u00d7 3 h \/ 1000 = 1,8 kWh.<\/p>\n

Ot\u00e1zka: Pro\u010d je d\u016fle\u017eit\u00e9 p\u0159ev\u00e1d\u011bt amp\u00e9ry na kWh?<\/strong>
\nOdpov\u011b\u010f: P\u0159epo\u010det amp\u00e9r\u016f na kWh v\u00e1m pom\u016f\u017ee pochopit spot\u0159ebu energie va\u0161ich spot\u0159ebi\u010d\u016f v pr\u016fb\u011bhu \u010dasu. Umo\u017en\u00ed v\u00e1m p\u0159esn\u011b odhadnout spot\u0159ebu elekt\u0159iny, efektivn\u011b pl\u00e1novat energetick\u00e9 pot\u0159eby a vybrat vhodn\u00fd zdroj energie nebo kapacitu baterie podle va\u0161ich po\u017eadavk\u016f.<\/p>\n

Ot\u00e1zka: Mohu p\u0159ev\u00e9st kWh zp\u011bt na amp\u00e9ry?<\/strong>
\nOdpov\u011b\u010f: Ano, kWh m\u016f\u017eete p\u0159ev\u00e9st zp\u011bt na amp\u00e9ry podle vzorce: amp\u00e9ry = (kWh \u00d7 1000) \/ (V \u00d7 h). Tento v\u00fdpo\u010det v\u00e1m pom\u016f\u017ee ur\u010dit proud odeb\u00edran\u00fd spot\u0159ebi\u010dem na z\u00e1klad\u011b jeho spot\u0159eby energie (kWh), nap\u011bt\u00ed (V) a doby provozu (h).<\/p>\n

Ot\u00e1zka: Jak\u00e1 je spot\u0159eba energie n\u011bkter\u00fdch b\u011b\u017en\u00fdch spot\u0159ebi\u010d\u016f v kWh?<\/strong>
\nOdpov\u011b\u010f: Spot\u0159eba energie se zna\u010dn\u011b li\u0161\u00ed v z\u00e1vislosti na spot\u0159ebi\u010di a jeho pou\u017eit\u00ed. Zde v\u0161ak uv\u00e1d\u00edme p\u0159ibli\u017en\u00e9 hodnoty spot\u0159eby energie pro b\u011b\u017en\u00e9 dom\u00e1c\u00ed spot\u0159ebi\u010de:<\/p>\n\n\n\n\n\n\n\n\n
Spot\u0159ebi\u010de<\/th>\nRozsah spot\u0159eby energie<\/th>\nJednotka<\/th>\n<\/tr>\n<\/thead>\n
Chladni\u010dka<\/td>\n50-150 kWh m\u011bs\u00ed\u010dn\u011b<\/td>\nM\u011bs\u00edc<\/td>\n<\/tr>\n
Klimatizace<\/td>\n1-3 kWh za hodinu<\/td>\nHodina<\/td>\n<\/tr>\n
Pra\u010dka<\/td>\n0,5-1,5 kWh na z\u00e1t\u011b\u017e<\/td>\nZat\u00ed\u017een\u00ed<\/td>\n<\/tr>\n
LED \u017e\u00e1rovka<\/td>\n0,01-0,1 kWh za hodinu<\/td>\nHodina<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/h2>\n

Pochopen\u00ed kilowatthodin (kWh) a amp\u00e9rhodin (Ah) je pro sol\u00e1rn\u00ed syst\u00e9my a elektrick\u00e9 spot\u0159ebi\u010de z\u00e1sadn\u00ed. Vyhodnocen\u00edm kapacity baterie v kWh nebo Wh m\u016f\u017eete ur\u010dit vhodn\u00fd sol\u00e1rn\u00ed gener\u00e1tor pro va\u0161e pot\u0159eby. P\u0159epo\u010det kWh na amp\u00e9ry pom\u00e1h\u00e1 p\u0159i v\u00fdb\u011bru elektr\u00e1rny, kter\u00e1 m\u016f\u017ee va\u0161im spot\u0159ebi\u010d\u016fm poskytovat nep\u0159etr\u017eit\u011b elektrickou energii po del\u0161\u00ed dobu.<\/p>","protected":false},"excerpt":{"rendered":"

Co je to amp\u00e9rhodina (Ah) V oblasti bateri\u00ed slou\u017e\u00ed amp\u00e9rhodina (Ah) jako kl\u00ed\u010dov\u00e1 m\u00edra elektrick\u00e9ho n\u00e1boje, kter\u00e1 ud\u00e1v\u00e1 kapacitu baterie pro ukl\u00e1d\u00e1n\u00ed energie. Zjednodu\u0161en\u011b \u0159e\u010deno, amp\u00e9rhodina p\u0159edstavuje mno\u017estv\u00ed n\u00e1boje p\u0159enesen\u00e9ho st\u00e1l\u00fdm proudem o velikosti jednoho amp\u00e9ru za jednu hodinu. Tento ukazatel m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro...<\/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\/cs\/wp-json\/wp\/v2\/posts\/2651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/comments?post=2651"}],"version-history":[{"count":5,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts\/2651\/revisions"}],"predecessor-version":[{"id":3860,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts\/2651\/revisions\/3860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/media\/2945"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/media?parent=2651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/categories?post=2651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/tags?post=2651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}