{"id":5136,"date":"2026-03-31T09:45:00","date_gmt":"2026-03-31T09:45:00","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=5136"},"modified":"2026-03-31T09:45:04","modified_gmt":"2026-03-31T09:45:04","slug":"how-12v-200ah-sodium-battery-beats-south-africa-2h-loadshedding","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/how-12v-200ah-sodium-battery-beats-south-africa-2h-loadshedding\/","title":{"rendered":"Ako 12V 200Ah sod\u00edkov\u00e1 bat\u00e9ria por\u00e1\u017ea 2h za\u0165a\u017eenie v Ju\u017enej Afrike"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Ako <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-power-12v-200ah-sodium-ion-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">12V 200Ah sod\u00edkov\u00e1 bat\u00e9ria<\/a><\/strong> Poraz\u00ed Ju\u017en\u00fa Afriku 2h Loadshedding. 18:00 v Joburgu. Klikni. Tma. \u0160tvrt\u00e1 f\u00e1za vyp\u00ednania z\u00e1\u0165a\u017ee - je pr\u00e1ve utorok. Videli sme, \u017ee oloven\u00e9 z\u00e1lo\u017en\u00e9 zdroje sa v priebehu nieko\u013ek\u00fdch mesiacov stali papierov\u00fdmi v\u00e1hami, preto\u017ee nezvl\u00e1daj\u00fa ne\u00faprosn\u00e9 cykly \"\u0161print-obnova-\u0161print\" spolo\u010dnosti Eskom. Probl\u00e9m nie je v strieda\u010di, ale v ch\u00e9mii. Nastupuje 12 V 200 Ah sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria. V tejto pr\u00edru\u010dke sa rozober\u00e1, ako tento zdroj energie pre\u017eije brut\u00e1lny z\u00e1\u0165a\u017eov\u00fd test 2 hodiny vyb\u00edjania\/4 hodiny nab\u00edjania, ktor\u00fd zab\u00edja tradi\u010dn\u00e9 \u00falo\u017eisk\u00e1.<\/p><figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/Kamada-Power-12V-200Ah-Sodium-ion-Battery-003.jpg\" alt=\"\" class=\"wp-image-1190\"\/><\/figure><p class=\"has-text-align-center wp-block-paragraph\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-power-12v-200ah-sodium-ion-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kamada Power 12V 200Ah sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong><\/p><h2 class=\"wp-block-heading\" id=\"why-load-shedding-kills-your-batteries-the-hidden-enemy\">Pre\u010do vyp\u00ednanie z\u00e1\u0165a\u017ee zab\u00edja bat\u00e9rie: Skryt\u00fd nepriate\u013e<\/h2><p class=\"wp-block-paragraph\">Ak chcete pochopi\u0165, pre\u010do va\u0161e s\u00fa\u010dasn\u00e9 bat\u00e9rie zlyh\u00e1vaj\u00fa, mus\u00edte pochopi\u0165.&nbsp;<strong>Cyklick\u00e9 nab\u00edjanie v \u010diasto\u010dnom stave (PSOC)<\/strong>. V\u00e4\u010d\u0161ina bat\u00e9ri\u00ed, najm\u00e4 oloven\u00e9 varianty ako AGM alebo g\u00e9lov\u00e9 bat\u00e9rie, s\u00fa ako marat\u00f3nski be\u017eci. S\u00fa naj\u0161\u0165astnej\u0161ie, ke\u010f s\u00fa plne nabit\u00e9 a len ob\u010das s\u00fa po\u017eiadan\u00e9 o dlh\u00fd, pomal\u00fd beh.<\/p><p class=\"wp-block-paragraph\">Vyp\u00ednanie z\u00e1\u0165a\u017ee men\u00ed pravidl\u00e1. Od be\u017eca sa \u017eiada, aby \u0161printoval 100 metrov, p\u00e4\u0165 min\u00fat be\u017eal a potom op\u00e4\u0165 \u0161printoval - cel\u00fd de\u0148. Z technick\u00e9ho h\u013eadiska, ke\u010f spolo\u010dnos\u0165 Eskom preru\u0161\u00ed dod\u00e1vku elektrickej energie na dve hodiny a obnov\u00ed ju len na \u0161tyri, va\u0161a bat\u00e9ria len zriedkakedy dosiahne stav nabitia 100% (SoC), k\u00fdm nastane \u010fal\u0161\u00ed v\u00fdpadok.<\/p><p class=\"wp-block-paragraph\"><strong>Oloven\u00fd zabijak: Sulfat\u00e1cia<\/strong>&nbsp;V oloven\u00fdch bat\u00e9ri\u00e1ch vedie pobyt v \"napoly nabitom\" alebo \u010diasto\u010dne nabitom stave k nezvratn\u00e9mu&nbsp;<strong>sulfat\u00e1cia<\/strong>. Kry\u0161t\u00e1liky s\u00edranu olovnat\u00e9ho stvrdn\u00fa na dosk\u00e1ch bat\u00e9rie a trvalo zn\u00ed\u017eia jej kapacitu. Pod\u013ea toho, \u010do sme videli v ter\u00e9ne, oloven\u00e1 bat\u00e9ria dimenzovan\u00e1 na 500 cyklov m\u00f4\u017ee vydr\u017ea\u0165 len 150 cyklov pri stupni 4 vyradenia z\u00e1\u0165a\u017ee. To je menej ako \u0161es\u0165 mesiacov re\u00e1lneho pou\u017e\u00edvania.<\/p><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong>sa im v\u0161ak dar\u00ed tam, kde oloven\u00e9 bat\u00e9rie zanikaj\u00fa. Netrpia sulfat\u00e1ciou. Ich vn\u00fatorn\u00fd chemizmus je pozoruhodne stabiln\u00fd, aj ke\u010f s\u00fa dlh\u0161\u00ed \u010das ponechan\u00e9 pri nabit\u00ed 20% alebo 50%. T\u00e1to \"odolnos\u0165\" je presne to, \u010do juhoafrick\u00e1 dom\u00e1cnos\u0165 potrebuje.<\/p><h2 class=\"wp-block-heading\" id=\"the-eskom-stress-test-a-2-hour-discharge-4-hour-recharge-cycle-analysis\">Z\u00e1\u0165a\u017eov\u00fd test spolo\u010dnosti Eskom: Anal\u00fdza 2-hodinov\u00e9ho cyklu vyb\u00edjania a 4-hodinov\u00e9ho cyklu dob\u00edjania<\/h2><p class=\"wp-block-paragraph\">Ak chcete zisti\u0165, \u010di <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-power-12v-200ah-sodium-ion-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">12V 200Ah sod\u00edkov\u00e1 bat\u00e9ria<\/a><\/strong> je na t\u00fato \u00falohu skuto\u010dne pripraven\u00e1, mus\u00edme si overi\u0165 \u010d\u00edsla. Pozrime sa na typick\u00fd scen\u00e1r s vysok\u00fdm dopytom po b\u00fdvan\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"phase-1-the-2-hour-blackout-discharge-performance-\">F\u00e1za 1: 2-hodinov\u00fd v\u00fdpadok (v\u00fdkon pri v\u00fdboji)<\/h3><p class=\"wp-block-paragraph\">\u010co v\u00e1m vlastne poskytne 12 V 200 Ah sod\u00edkov\u00e1 bat\u00e9ria po\u010das dvojhodinov\u00e9ho \u010dasov\u00e9ho \u00faseku? Pozrime sa na re\u00e1lne \"z\u00e1kladn\u00e9 za\u0165a\u017eenie\" pre modern\u00fa dom\u00e1cnos\u0165:<\/p><ul class=\"wp-block-list\"><li><strong>Wi-Fi router a optick\u00fd ONT:<\/strong>\u00a015W<\/li>\n\n<li><strong>Osvetlenie LED (pribli\u017ene 8 \u017eiaroviek):<\/strong>\u00a040W<\/li>\n\n<li><strong>55\" LED TV + Streaming Box:<\/strong>\u00a0100W<\/li>\n\n<li><strong>Dve nab\u00edja\u010dky na notebook:<\/strong>\u00a065W<\/li>\n\n<li><strong>Chladni\u010dka s mrazni\u010dkou (modern\u00fd invertorov\u00fd typ, cyklistick\u00fd pohon):<\/strong>\u00a0~200W priem.<\/li>\n\n<li><strong>Celkov\u00e9 za\u0165a\u017eenie:<\/strong>\u00a0~420 W.<\/li><\/ul><p class=\"wp-block-paragraph\"><strong>Matematika:<\/strong>&nbsp;420 W vyn\u00e1soben\u00e9 2-hodinov\u00fdm v\u00fdpadkom sa rovn\u00e1&nbsp;<strong>840 watthod\u00edn (Wh)<\/strong>&nbsp;spotrebovanej energie. Ke\u010f\u017ee pou\u017e\u00edvame 12 V syst\u00e9m, vydel\u00edme 840 Wh 12 V a dostaneme&nbsp;<strong>70 amp\u00e9rhod\u00edn (Ah)<\/strong>.<\/p><p class=\"wp-block-paragraph\"><strong>V\u00fdsledok:<\/strong>&nbsp;200Ah sod\u00edkov\u00e1 bat\u00e9ria m\u00e1 vyu\u017eite\u013en\u00fa kapacitu pribli\u017ene 180Ah (za predpokladu konzervat\u00edvnej h\u013abky vybitia 90%). Vytiahnutie 70 Ah zo 180Ah z\u00e1sobn\u00edka znamen\u00e1, \u017ee ste pou\u017eili len pribli\u017ene&nbsp;<strong>39% vyu\u017eite\u013enej energie<\/strong>. Ide o \"n\u00edzkonap\u00e4\u0165ov\u00fd\" v\u00fdboj. Na rozdiel od olovnat\u00e9ho, kde by vy\u0165ahovanie 40% sp\u00f4sobilo obrovsk\u00fd pokles nap\u00e4tia, sod\u00edkovo-i\u00f3nov\u00e9 udr\u017euje stabiln\u00fa krivku nap\u00e4tia, \u010d\u00edm udr\u017euje va\u0161u elektroniku spokojn\u00fa.<\/p><h3 class=\"wp-block-heading\" id=\"phase-2-the-4-hour-recharge-race-the-sodium-advantage-\">F\u00e1za 2: 4-hodinov\u00e9 preteky v dob\u00edjan\u00ed (v\u00fdhoda sod\u00edka)<\/h3><p class=\"wp-block-paragraph\">Tu sa boj vyhr\u00e1va alebo prehr\u00e1va. Pri scen\u00e1ri 4. alebo 6. stup\u0148a m\u00e1te zvy\u010dajne k dispoz\u00edcii len 4 hodiny nap\u00e1jania zo siete na \"doplnenie paliva\".<\/p><p class=\"wp-block-paragraph\"><strong>V\u00fdzva:<\/strong>&nbsp;T\u00fdch 70 Ah mus\u00edte vr\u00e1ti\u0165 sp\u00e4\u0165 do bat\u00e9rie. Oloven\u00e9 akumul\u00e1tory maj\u00fa jednu z\u00e1sadn\u00fa chybu: po dosiahnut\u00ed kapacity 80% (\"absorp\u010dn\u00e1\" f\u00e1za) sa nab\u00edjaj\u00fa ve\u013emi pomaly. Je to ako sna\u017ei\u0165 sa dokon\u010di\u0165 marat\u00f3n ch\u00f4dzou posledn\u00fdch 5 m\u00ed\u013e.<\/p><p class=\"wp-block-paragraph\"><strong>Funkcia sod\u00edkov\u00e9ho zabijaka: Vysok\u00fd pr\u00edjem n\u00e1lo\u017ee<\/strong>&nbsp;Sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie maj\u00fa pozoruhodne vysok\u00fa&nbsp;<strong>Miera prijatia poplatku<\/strong>. Dok\u00e1\u017eu prija\u0165 obrovsk\u00e9 mno\u017estvo pr\u00fadu takmer a\u017e do 100%. Na doplnenie 70 Ah za 4 hodiny potrebujete trval\u00fd nab\u00edjac\u00ed pr\u00fad pribli\u017ene 18-20 Amp\u00e9rov (pri zoh\u013eadnen\u00ed ur\u010ditej straty \u00fa\u010dinnosti).<\/p><p class=\"wp-block-paragraph\">\u0160tandardn\u00fd 20A alebo 30A hybridn\u00fd meni\u010d m\u00f4\u017ee tento pr\u00fad bez probl\u00e9mov prev\u00e1dza\u0165. Ke\u010f\u017ee sod\u00edkov\u00e1 bat\u00e9ria na konci cyklu \"neodol\u00e1va\" nab\u00edjaniu, dosiahne 100% SoC v r\u00e1mci tohto 4-hodinov\u00e9ho okna. Do \u010fal\u0161ieho v\u00fdpadku pr\u00fadu p\u00f4jdete s plnou n\u00e1dr\u017eou. Oloven\u00e1 bat\u00e9ria v rovnakej situ\u00e1cii m\u00f4\u017ee obnovi\u0165 iba 50 Ah, \u010d\u00edm vznikne \"\u010dist\u00fd deficit\", ktor\u00fd nakoniec vedie k \u00fapln\u00e9mu zlyhaniu syst\u00e9mu.<\/p><h2 class=\"wp-block-heading\" id=\"is-a-12v-200ah-sodium-battery-right-for-your-home-\">Je 12 V 200 Ah sod\u00edkov\u00e1 bat\u00e9ria vhodn\u00e1 pre va\u0161u dom\u00e1cnos\u0165?<\/h2><p class=\"wp-block-paragraph\">Ak ste \u00faradn\u00edk zodpovedn\u00fd za verejn\u00e9 obstar\u00e1vanie, ktor\u00fd sa zaober\u00e1 hromadn\u00fdm n\u00e1kupom pre obytn\u00e9 domy, alebo majite\u013e domu, ktor\u00fd sa sna\u017e\u00ed n\u00e1js\u0165 rie\u0161enie \"urob si s\u00e1m\", postupujte pod\u013ea tejto logiky:<\/p><ol class=\"wp-block-list\"><li><strong>Uve\u010fte svoje z\u00e1kladn\u00e9 veci:<\/strong>\u00a0Nepok\u00fa\u0161ajte sa spusti\u0165 r\u00faru alebo gejz\u00edr. Zamerajte sa na Wi-Fi, zabezpe\u010denie (kamerov\u00fd syst\u00e9m\/elektrick\u00fd plot), chladni\u010dku a svetl\u00e1.<\/li>\n\n<li><strong>S\u00fa\u010det wattov:<\/strong>\u00a0Ako z\u00e1klad pou\u017eite vy\u0161\u0161ie uveden\u00fd pr\u00edklad 420 W. Ak m\u00e1te \u0161pi\u010dkov\u00fd hern\u00fd po\u010d\u00edta\u010d alebo pr\u00edstroj CPAP, pripo\u010d\u00edtajte tieto v\u00fdkony (zvy\u010dajne 300 W, resp. 60 W).<\/li>\n\n<li><strong>Vypo\u010d\u00edtajte si svoj energetick\u00fd rozpo\u010det:<\/strong>\u00a0Vezmite celkov\u00fd v\u00fdkon vo wattoch a vyn\u00e1sobte ho d\u013a\u017ekou trvania v\u00fdpadku (zvy\u010dajne 2 hodiny, ale v pr\u00edpade etapy 6 po\u010d\u00edtajte so 4 hodinami).<ul class=\"wp-block-list\"><li><em>Pr\u00edklad:<\/em>\u00a0500 W x 4 hodiny = 2000 Wh.<\/li><\/ul><\/li>\n\n<li><strong>Skontrolujte rozpo\u010det bat\u00e9rie:<\/strong>\u00a012V 200Ah sod\u00edkov\u00e1 bat\u00e9ria poskytuje:<ul class=\"wp-block-list\"><li><code>12V x 200Ah = 2400 Wh (celkov\u00e1 kapacita)<\/code><\/li>\n\n<li><code>2400 Wh x 0,9 (DoD) = 2160 Wh (vyu\u017eite\u013en\u00e1 energia)<\/code><\/li><\/ul><\/li>\n\n<li><strong>Verdikt:<\/strong>\u00a0Ak je va\u0161a po\u017eiadavka na 4 hodiny menej ako 2160 Wh, jedna jednotka s kapacitou 12 V a 200 Ah je ide\u00e1lna. Ak ju prekro\u010d\u00edte, budete musie\u0165 pou\u017ei\u0165 dve paraleln\u00e9 jednotky.<\/li><\/ol><h2 class=\"wp-block-heading\" id=\"sodium-ion-battery-vs-lifepo4-vs-lead-acid-the-load-shedding-showdown\">Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria vs. LiFePO4 vs. oloven\u00e1 bat\u00e9ria: Vyzer\u00e1 to tak, \u017ee sa z\u00fa\u010dtov\u00e1va s vyb\u00edjan\u00edm z\u00e1\u0165a\u017ee.<\/h2><p class=\"wp-block-paragraph\">Priemyseln\u00ed in\u017einieri sa n\u00e1s \u010dasto p\u00fdtaj\u00fa:\u00a0<em>\"Pre\u010do nepou\u017e\u00edvate len l\u00edtium (LiFePO4)?\"<\/em>\u00a0L\u00edtium je fantastick\u00e9, <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> je \u010dasto \"vhodnej\u0161\u00edm\" n\u00e1strojom pre juhoafrick\u00fd reziden\u010dn\u00fd trh.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Funkcia<\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Sod\u00edkov\u00fd i\u00f3n (Na-i\u00f3n)<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>L\u00edtium (LiFePO4)<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Olovnato-kyselinov\u00e9 (AGM\/Gel)<\/strong><\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u017divotnos\u0165 cyklu PSOC<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">5 000+ (v\u00fdborne)<\/td><td class=\"has-text-align-left\" data-align=\"left\">3 000 - 6 000 (ve\u013emi dobr\u00e9)<\/td><td class=\"has-text-align-left\" data-align=\"left\">300 - 500 (slab\u00e9)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>R\u00fdchlos\u0165 nab\u00edjania<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Najr\u00fdchlej\u0161ie<\/td><td class=\"has-text-align-left\" data-align=\"left\">R\u00fdchle<\/td><td class=\"has-text-align-left\" data-align=\"left\">Pomal\u00e9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Bezpe\u010dnos\u0165<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">V\u00fdnimo\u010dn\u00e9 (nehor\u013eav\u00e9)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Vysok\u00e1 (stabiln\u00e1)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mierne (riziko odvzdu\u0161nenia)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Extr\u00e9mne teplotn\u00e9 oper\u00e1cie<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">-20 \u00b0C a\u017e 60 \u00b0C (bezkonkuren\u010dn\u00e9)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0 \u00b0C a\u017e 45 \u00b0C (citliv\u00e9)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mierne<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Po\u010diato\u010dn\u00e9 n\u00e1klady<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Mierne<\/td><td class=\"has-text-align-left\" data-align=\"left\">Vysok\u00e1<\/td><td class=\"has-text-align-left\" data-align=\"left\">N\u00edzka<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Hodnota \u017eivotnosti (LCOS)<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>Najni\u017e\u0161ie n\u00e1klady na cyklus<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Stredne n\u00edzka \u00farove\u0148<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>Najvy\u0161\u0161ie n\u00e1klady<\/strong><\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">Od a&nbsp;<strong>Vyrovnan\u00e9 n\u00e1klady na skladovanie (LCOS)<\/strong>&nbsp;Z perspekt\u00edvy v Ju\u017enej Afrike vyhr\u00e1va sod\u00edk-i\u00f3nov\u00e1 bat\u00e9ria, preto\u017ee lep\u0161ie zvl\u00e1da hor\u00fa\u010davy gautengsk\u00e9ho leta a chlad zimy v Highvelde ako l\u00edtiov\u00e1 bat\u00e9ria, pri\u010dom je cenovo dostupnej\u0161ia.<\/p><h2 class=\"wp-block-heading\" id=\"inverter-compatibility-installation-notes-for-installers\">Kompatibilita meni\u010da a pozn\u00e1mky k in\u0161tal\u00e1cii pre in\u0161talat\u00e9rov<\/h2><p class=\"wp-block-paragraph\">Pre in\u0161talat\u00e9rov, ktor\u00ed to \u010d\u00edtaj\u00fa:\u00a0<strong>Kompatibilita je jednoduch\u0161ia, ako si mysl\u00edte.<\/strong><\/p><p class=\"wp-block-paragraph\">V\u00e4\u010d\u0161ina modern\u00fdch hybridn\u00fdch strieda\u010dov (Sunsynk, Victron, Deye at\u010f.) umo\u017e\u0148uje \"u\u017e\u00edvate\u013esk\u00e9\" nastavenie bat\u00e9rie. Ke\u010f\u017ee nap\u00e4\u0165ov\u00e1 krivka 12 V sod\u00edkovej bat\u00e9rie je relat\u00edvne bl\u00edzka l\u00edtiovej, nepotrebujete \u0161pecializovan\u00fd \"sod\u00edkov\u00fd meni\u010d\".<\/p><p class=\"wp-block-paragraph\"><strong>Typick\u00e9 12V sod\u00edkov\u00e9 nastavenia, ktor\u00e9 odpor\u00fa\u010dame:<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Hromadn\u00e9\/absorp\u010dn\u00e9 nap\u00e4tie:<\/strong>\u00a014,4 V - 14,6 V<\/li>\n\n<li><strong>Nap\u00e4tie plav\u00e1ka:<\/strong>\u00a013,6 V - 13,8 V<\/li>\n\n<li><strong>Vypnutie n\u00edzkeho nap\u00e4tia:<\/strong>\u00a010,5 V (pre 90% DoD)<\/li>\n\n<li><strong>Maxim\u00e1lny nab\u00edjac\u00ed pr\u00fad:<\/strong>\u00a00,5 C (100 A pre 200Ah bat\u00e9riu, hoci 50 A je pre v\u00e4\u010d\u0161inu dom\u00e1cnost\u00ed dostato\u010dn\u00e9).<\/li><\/ul><p class=\"wp-block-paragraph\">Jeden z re\u00e1lnych pr\u00edpadov pou\u017eitia, na ktor\u00fd sme ned\u00e1vno dohliadali, sa t\u00fdkal malej lek\u00e1rskej kliniky v Durbane. Pre\u0161li z g\u00e9lov\u00fdch bat\u00e9ri\u00ed na sod\u00edkovo-i\u00f3nov\u00e9, preto\u017ee ich chladni\u010dky na vakc\u00edny nezvl\u00e1dali poklesy nap\u00e4tia po\u010das 6. f\u00e1zy. Sod\u00edkov\u00e9 bat\u00e9rie poskytovali stabiln\u00fd 12 V v\u00fdstup a\u017e do poslednej amp\u00e9rhodiny, \u010d\u00edm u\u0161etrili tis\u00edce randov v z\u00e1sob\u00e1ch.<\/p><h2 class=\"wp-block-heading\" id=\"conclusion\">Z\u00e1ver<\/h2><p class=\"wp-block-paragraph\">Vyp\u00ednanie z\u00e1\u0165a\u017ee v doh\u013eadnej dobe nezmizne, ale \u00e9ra v\u00fdmeny vybit\u00fdch oloven\u00fdch akumul\u00e1torov ka\u017ed\u00fdch \u0161es\u0165 mesiacov by sa mala skon\u010di\u0165. Str\u00e1nka <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-power-12v-200ah-sodium-ion-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">12V 200Ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> je dlhodob\u00fdm rie\u0161en\u00edm navrhnut\u00fdm pre vysokofrekven\u010dn\u00fa sie\u0165 s \u010diasto\u010dn\u00fdm nab\u00edjan\u00edm v Ju\u017enej Afrike.<\/p><p class=\"wp-block-paragraph\">V\u00fdberom sod\u00edkovej bat\u00e9rie investujete do chemick\u00e9ho zlo\u017eenia, ktor\u00e9mu nevad\u00ed, \u017ee je \"nabit\u00fd len napoly\", nezap\u00e1li sa a nevyhasne ani pri zv\u00fd\u0161enej teplote. Ide o spo\u013eahlivos\u0165 a v kone\u010dnom d\u00f4sledku o pokoj v du\u0161i.<\/p><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kontaktujte spolo\u010dnos\u0165 kamada power<\/a><\/strong> dnes pre <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/custom-sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">prisp\u00f4soben\u00e1 sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> rie\u0161enia.<\/p><h2 class=\"wp-block-heading\" id=\"faq\">\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/h2><h3 class=\"wp-block-heading\" id=\"what-happens-during-stage-6-load-shedding-with-a-4-hour-blackout-\">\u010co sa stane po\u010das 6. f\u00e1zy v\u00fdpadku za\u0165a\u017eenia so 4-hodinov\u00fdm v\u00fdpadkom?<\/h3><p class=\"wp-block-paragraph\">Ak m\u00e1te pred sebou 4-hodinov\u00fd slot, budete z 200Ah bat\u00e9rie \u0165aha\u0165 pribli\u017ene 140 Ah (na pr\u00edklade 420W z\u00e1\u0165a\u017ee). To je hlb\u0161ie ako 2-hodinov\u00fd slot, ale st\u00e1le v r\u00e1mci 90% DoD sod\u00edkovej bat\u00e9rie. Skuto\u010dn\u00fdm faktorom \"spojky\" je 2-hodinov\u00e9 dob\u00edjacie okno, ktor\u00e9 v\u00e1m \u010dasto poskytuje Stage 6. Schopnos\u0165 sod\u00edka prija\u0165 nab\u00edjac\u00ed pr\u00fad 50 A alebo 80 A znamen\u00e1, \u017ee v tomto kr\u00e1tkom okne m\u00f4\u017eete skuto\u010dne z\u00edska\u0165 sp\u00e4\u0165 do bat\u00e9rie zna\u010dn\u00fa energiu - nie\u010do, \u010do oloven\u00fd akumul\u00e1tor jednoducho nedok\u00e1\u017ee.<\/p><h3 class=\"wp-block-heading\" id=\"can-i-start-with-one-200ah-battery-and-add-another-one-later-\">M\u00f4\u017eem za\u010da\u0165 s jednou 200Ah bat\u00e9riou a nesk\u00f4r prida\u0165 \u010fal\u0161iu?<\/h3><p class=\"wp-block-paragraph\">Absol\u00fatne. Jednou z najlep\u0161\u00edch vec\u00ed na syst\u00e9me Sodium-ion je jeho paraleln\u00e1 \u0161k\u00e1lovate\u013enos\u0165. Z na\u0161ich sk\u00fasenost\u00ed vypl\u00fdva, \u017ee mnoh\u00ed majitelia domov za\u010d\u00ednaj\u00fa s jednou 200Ah jednotkou pre svetl\u00e1 a Wi-Fi a o \u0161es\u0165 mesiacov nesk\u00f4r pridaj\u00fa druh\u00fa jednotku na nap\u00e1janie z\u00e1bavn\u00e9ho syst\u00e9mu alebo \u010fal\u0161\u00edch spotrebi\u010dov. Sta\u010d\u00ed zabezpe\u010di\u0165 rovnak\u00fa d\u013a\u017eku k\u00e1blov, aby sa vyrovnalo za\u0165a\u017eenie.<\/p><h3 class=\"wp-block-heading\" id=\"is-a-sodium-ion-battery-really-safe-to-have-in-my-garage-\">Je sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria naozaj bezpe\u010dn\u00e1 v gar\u00e1\u017ei?<\/h3><p class=\"wp-block-paragraph\">\u00c1no, je to pravdepodobne najbezpe\u010dnej\u0161ia chemick\u00e1 zlo\u017eka bat\u00e9rie na komer\u010dnom trhu. Na rozdiel od tradi\u010dn\u00fdch l\u00edtiov\u00fdch (NMC), ktor\u00e9 m\u00f4\u017eu by\u0165 n\u00e1chyln\u00e9 na tepeln\u00e9 vybitie, alebo oloven\u00fdch, ktor\u00e9 m\u00f4\u017eu pri nadmernom nabit\u00ed uvo\u013e\u0148ova\u0165 v\u00fdbu\u0161n\u00fd plynn\u00fd vod\u00edk, s\u00fa sod\u00edkov\u00e9 i\u00f3nov\u00e9 bat\u00e9rie nehor\u013eav\u00e9 a chemicky stabiln\u00e9. Dokonca sa d\u00e1 \u00faplne vybi\u0165 na nulov\u00e9 nap\u00e4tie pre bezpe\u010dn\u00fa prepravu - s t\u00fdm sa l\u00edtiov\u00e9 bat\u00e9rie nem\u00f4\u017eu rovna\u0165.<\/p><h3 class=\"wp-block-heading\" id=\"can-i-use-my-old-lead-acid-charger-for-a-sodium-battery-\">M\u00f4\u017eem pou\u017ei\u0165 svoju star\u00fa oloven\u00fa nab\u00edja\u010dku pre sod\u00edkov\u00fd akumul\u00e1tor?<\/h3><p class=\"wp-block-paragraph\">\u010co ak je va\u0161a nab\u00edja\u010dka star\u00e1 \u0161kola \"hl\u00fapa\" nab\u00edja\u010dka? Neodpor\u00fa\u010dame ju. Aj ke\u010f m\u00f4\u017ee v krajnom pr\u00edpade fungova\u0165, sod\u00edkov\u00fdm bat\u00e9ri\u00e1m prospieva nab\u00edjac\u00ed profil CC\/CV (kon\u0161tantn\u00fd pr\u00fad\/kon\u0161tantn\u00e9 nap\u00e4tie), ktor\u00fd sa nach\u00e1dza v modern\u00fdch inteligentn\u00fdch nab\u00edja\u010dk\u00e1ch alebo hybridn\u00fdch meni\u010doch. Ak chcete ochr\u00e1ni\u0165 svoju invest\u00edciu a zabezpe\u010di\u0165 si \u017eivotnos\u0165 viac ako 5 000 cyklov, pou\u017e\u00edvajte kompatibiln\u00fd strieda\u010d alebo \u0161pecializovan\u00fa nab\u00edja\u010dku Na-ion.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ako 12V 200Ah sod\u00edkov\u00e1 bat\u00e9ria poraz\u00ed Ju\u017en\u00fa Afriku 2h Loadshedding. 18:00 v Joburgu. Kliknite na tla\u010didlo. Tma. Stupe\u0148 4 vyp\u00ednania z\u00e1\u0165a\u017ee - je pr\u00e1ve utorok. Videli sme, \u017ee oloven\u00e9 z\u00e1lo\u017en\u00e9 zdroje sa v priebehu nieko\u013ek\u00fdch mesiacov stali papierov\u00fdmi v\u00e1hami, preto\u017ee nedok\u00e1\u017eu zvl\u00e1dnu\u0165 ne\u00faprosn\u00e9 cykly \"\u0161print-obnova-\u0161print\" spolo\u010dnosti Eskom. Probl\u00e9m nie je v strieda\u010di, ale v ch\u00e9mii. Nastupuje 12 V 200 Ah sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria. T\u00e1to pr\u00edru\u010dka rozober\u00e1...<\/p>","protected":false},"author":1,"featured_media":1190,"comment_status":"closed","ping_status":"closed","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":[19,26],"tags":[],"class_list":["post-5136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news_catalog","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5136","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=5136"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5136\/revisions"}],"predecessor-version":[{"id":5137,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5136\/revisions\/5137"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/1190"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=5136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=5136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=5136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}