{"id":5149,"date":"2026-04-02T08:31:05","date_gmt":"2026-04-02T08:31:05","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=5149"},"modified":"2026-04-02T08:31:07","modified_gmt":"2026-04-02T08:31:07","slug":"sodium-ion-battery-vs-lto-batteries-at-40c-which-battery-works-best","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/sodium-ion-battery-vs-lto-batteries-at-40c-which-battery-works-best\/","title":{"rendered":"Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria vs. bat\u00e9rie LTO pri -40 \u00b0C: Ktor\u00e1 bat\u00e9ria funguje najlep\u0161ie?"},"content":{"rendered":"<p><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> oproti bat\u00e9ri\u00e1m LTO pri -40 \u00b0C: Ktor\u00e1 bat\u00e9ria funguje najlep\u0161ie? Pri teplote -40 \u00b0C sa \u0161tandardn\u00e9 bat\u00e9rie ako NCM alebo LFP \u00fa\u010dinne menia na tehly a nech\u00e1vaj\u00fa vzdialen\u00e9 priemyseln\u00e9 zariadenia v tme. Zatia\u013e \u010do titani\u010ditan l\u00edtny (LTO) zost\u00e1va \u0161ampi\u00f3nom \"pol\u00e1rnej v\u00edchrice\", sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria sa st\u00e1va n\u00e1kladovo efekt\u00edvnym vyz\u00fdvate\u013eom s niektor\u00fdmi prekvapuj\u00facimi \u0161tatistikami v chladnom po\u010das\u00ed. Z na\u0161ich sk\u00fasenost\u00ed vypl\u00fdva, \u017ee spr\u00e1vnu vo\u013ebu nen\u00e1jdete na technickom liste - ide o to, \u010do skuto\u010dne pre\u017eije zimu, ke\u010f zapadne slnko a zlyhaj\u00fa ohrieva\u010de.<\/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\/Sodium-Battery-12V-100Ah-Bluetooth-Low-Temperature-Na-Ion-Battery-Supplier-Factory-Manufacturers-001.jpg\" alt=\"\" class=\"wp-image-1451\"\/><\/figure><p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-poewr-12v-100ah-sodium-ion-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kamada Power 12V 100Ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong><\/p><h2 class=\"wp-block-heading\" id=\"-why-do-batteries-fail-at-ultra-low-temperatures-\"><strong>Pre\u010do bat\u00e9rie zlyh\u00e1vaj\u00fa pri ve\u013emi n\u00edzkych teplot\u00e1ch?<\/strong><\/h2><p>Aby sme pochopili, pre\u010do sa o bat\u00e9ri\u00e1ch LTO a sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie v\u00f4bec hovor\u00ed, mus\u00edme sa pozrie\u0165 na to, pre\u010do \u0161tandardn\u00e9 bat\u00e9rie zlyh\u00e1vaj\u00fa.<\/p><h3 class=\"wp-block-heading\" id=\"what-makes-charging-at-40-c-harder-than-discharging-\">Pre\u010do je nab\u00edjanie pri -40 \u00b0C \u0165a\u017e\u0161ie ako vyb\u00edjanie?<\/h3><p>Predstavte si elektrolyt bat\u00e9rie ako motorov\u00fd olej. Pri izbovej teplote vo\u013ene te\u010die. Pri -40 \u00b0C sa st\u00e1va visk\u00f3znym ako studen\u00fd med. To vytv\u00e1ra vysok\u00fa&nbsp;<strong>medzif\u00e1zov\u00fd odpor<\/strong>. Zatia\u013e \u010do bat\u00e9ria m\u00f4\u017ee by\u0165 st\u00e1le schopn\u00e1 \"vy\u017em\u00fdka\u0165\" ur\u010dit\u00fa energiu (vybitie),&nbsp;<em>tla\u010denie<\/em>&nbsp;energia sp\u00e4\u0165 (nab\u00edjanie) je in\u00fd pr\u00edbeh.<\/p><p>Ke\u010f sa pok\u00fasite nabi\u0165 \u0161tandardn\u00fa bat\u00e9riu s grafitovou an\u00f3dou v extr\u00e9mnom chlade, i\u00f3ny sa pohybuj\u00fa pr\u00edli\u0161 pomaly na to, aby interkalovali. Namiesto toho sa hromadia na povrchu a vytv\u00e1raj\u00fa&nbsp;<strong>lithiov\u00e9 pokovovanie<\/strong>. Nejde len o pokles v\u00fdkonu, ale o trval\u00e9 po\u0161kodenie bunky, ktor\u00e9 m\u00f4\u017ee vies\u0165 k vn\u00fatorn\u00fdm skratom.<\/p><h3 class=\"wp-block-heading\" id=\"how-does-temperature-affect-battery-safety-and-cycle-life-\">Ako teplota ovplyv\u0148uje bezpe\u010dnos\u0165 a \u017eivotnos\u0165 bat\u00e9rie?<\/h3><p>Pokovovanie vedie k&nbsp;<strong>dendrity<\/strong>-drobn\u00e9, ihli\u010dkovit\u00e9 \u0161trukt\u00fary, ktor\u00e9 m\u00f4\u017eu prepichn\u00fa\u0165 separ\u00e1tor. Aj ke\u010f sa bat\u00e9ria nezap\u00e1li,&nbsp;<strong>Medzivrstva pevn\u00e9ho elektrolytu (SEI)<\/strong>&nbsp;sa st\u00e1va nestabiln\u00fdm. Stru\u010dne povedan\u00e9: ak n\u00e1silne nab\u00edjate \u0161tandardn\u00fa bat\u00e9riu pri teplote -40 \u00b0C, pravdepodobne zabijete jej \u017eivotnos\u0165 po\u010das jednej sez\u00f3ny.<\/p><h2 class=\"wp-block-heading\" id=\"-how-do-lto-batteries-perform-at-40-c-\"><strong>Ako funguj\u00fa bat\u00e9rie LTO pri teplote -40 \u00b0C?<\/strong><\/h2><p>LTO sa \u010dasto naz\u00fdva \"nezni\u010dite\u013en\u00e1\" bat\u00e9ria z nejak\u00e9ho d\u00f4vodu a vo svete techniky pod bodom mrazu zost\u00e1va zlat\u00fdm \u0161tandardom extr\u00e9mnej spo\u013eahlivosti.<\/p><h3 class=\"wp-block-heading\" id=\"-the-1-55v-advantage-why-lto-doesn-t-plate-\"><strong>V\u00fdhoda 1,55 V: Pre\u010do sa LTO \"nezaplat\u00ed\"<\/strong><\/h3><p>LTO pou\u017e\u00edva&nbsp;<strong>Titan\u00e1t l\u00edtny (Li\u2084Ti\u2085O\u2081\u2082)<\/strong>&nbsp;ako an\u00f3da. M\u00e1 spinelov\u00fa \u0161trukt\u00faru s nulovou deform\u00e1ciou, \u010do znamen\u00e1, \u017ee mrie\u017eka sa po\u010das pou\u017e\u00edvania neroz\u0161iruje ani nezmen\u0161uje. A \u010do je e\u0161te d\u00f4le\u017eitej\u0161ie.&nbsp;<strong>prev\u00e1dzkov\u00fd potenci\u00e1l LTO je pribli\u017ene 1,55 V<\/strong>-\u010do je podstatne vy\u0161\u0161\u00ed potenci\u00e1l ako ten, pri ktorom sa kovov\u00e9 l\u00edtium za\u010d\u00edna rozp\u00fa\u0161\u0165a\u0165.<\/p><p>Preto\u017ee LTO zost\u00e1va vysoko nad touto hranicou 0 V (kde pracuje grafit), je&nbsp;<strong>termodynamicky odoln\u00e9 vo\u010di l\u00edtnemu pokovovaniu<\/strong>. V\u010faka tomu m\u00f4\u017ee LTO bezpe\u010dne prija\u0165 n\u00e1boj pri teplote -40 \u00b0C, zatia\u013e \u010do in\u00e9 chemick\u00e9 materi\u00e1ly by sa zni\u010dili vn\u00fatorn\u00fdmi dendritmi.<\/p><h3 class=\"wp-block-heading\" id=\"can-lto-batteries-charge-reliably-below-30-c-\">M\u00f4\u017eu sa bat\u00e9rie LTO spo\u013eahlivo nab\u00edja\u0165 pri teplote ni\u017e\u0161ej ako -30 \u00b0C?<\/h3><p>V re\u00e1lnych prev\u00e1dzkov\u00fdch testoch sa \u010dl\u00e1nky LTO m\u00f4\u017eu nab\u00edja\u0165 pri teplote -40 \u00b0C za predpokladu, \u017ee sa riadi r\u00fdchlos\u0165 C. Hoci vn\u00fatorn\u00fd odpor st\u00fapa, nehroz\u00ed riziko \"n\u00e1hlej smrti\". Pre od\u013eahl\u00e9 bansk\u00e9 pracovisko, ktor\u00e9 vyu\u017e\u00edva rekupera\u010dn\u00e9 brzdenie v snehovej b\u00farke, je LTO \u010dasto jedinou chemickou l\u00e1tkou, ktor\u00e1 zvl\u00e1dne \"hltanie\" energie vysok\u00fdm pr\u00fadom.<\/p><h2 class=\"wp-block-heading\" id=\"-how-do-sodium-ion-batteries-handle-40-c-\"><strong>Ako zvl\u00e1daj\u00fa sod\u00edkov\u00e9 bat\u00e9rie teplotu -40 \u00b0C?<\/strong><\/h2><p>Sod\u00edkov\u00e9 i\u00f3ny s\u00fa \"nov\u00fdm die\u0165a\u0165om\" a ich popularita je podlo\u017een\u00e1 v\u00e1\u017enymi fyzik\u00e1lnymi poznatkami o chladnom po\u010das\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"-why-sodium-ion-is-a-game-changer-the-catl-benchmark-\"><strong>Pre\u010do sod\u00edkov\u00e9 i\u00f3ny menia pravidl\u00e1 hry: Porovn\u00e1vac\u00ed test CATL<\/strong><\/h3><p>Sod\u00edkov\u00e9 i\u00f3ny s\u00fa v\u00e4\u010d\u0161ie ako l\u00edtiov\u00e9 bat\u00e9rie, \u010do sa jav\u00ed ako nev\u00fdhoda. Av\u0161ak&nbsp;<strong>tvrd\u00e9 uhl\u00edkov\u00e9 an\u00f3dy<\/strong>&nbsp;pou\u017e\u00edvan\u00e9 v Na-i\u00f3nov\u00fdch \u010dl\u00e1nkoch netrpia rovnakou tendenciou k pokovovaniu ako grafit.<\/p><p>Najnov\u0161ie komer\u010dn\u00e9 \u00fadaje - najm\u00e4 z&nbsp;<strong>Prv\u00e1 gener\u00e1cia sod\u00edkov\u00fdch i\u00f3nov\u00fdch \u010dl\u00e1nkov CATL<\/strong>-vykazuje neuverite\u013en\u00fa&nbsp;<strong>90% si zachov\u00e1va kapacitu pri -20 \u00b0C a vysok\u00fa \u00fa\u010dinnos\u0165 vyb\u00edjania aj pri -40 \u00b0C<\/strong>. To znamen\u00e1, \u017ee v aplik\u00e1ci\u00e1ch s ve\u013ek\u00fdm mno\u017estvom v\u00fdbojov poskytuje sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria takmer rovnak\u00fd \"\u010das prev\u00e1dzky\" v hlbokom mraze ako v lete.<\/p><h3 class=\"wp-block-heading\" id=\"can-sodium-ion-batteries-charge-safely-at-40-c-\">M\u00f4\u017eu sa sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie bezpe\u010dne nab\u00edja\u0165 pri teplote -40 \u00b0C?<\/h3><p>Zatia\u013e \u010do sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria\u00a0<em>vyp\u00fa\u0161\u0165a<\/em>\u00a0kr\u00e1sne,\u00a0<em>nab\u00edjanie<\/em>\u00a0pod -30 \u00b0C st\u00e1le sp\u00f4sobuje prudk\u00fd n\u00e1rast medzif\u00e1zov\u00e9ho odporu. \u0160pi\u010dkov\u00e9 komer\u010dn\u00e9 \u010dl\u00e1nky teraz umo\u017e\u0148uj\u00fa nab\u00edjanie a\u017e do -30 \u00b0C, ale pri -40 \u00b0C sa st\u00e1le stret\u00e1vate s ve\u013emi pomal\u00fdm \"pr\u00faden\u00edm\" alebo potrebou\u00a0<strong>Syst\u00e9m tepeln\u00e9ho mana\u017ementu (TMS)<\/strong>\u00a0na zabezpe\u010denie dlhodob\u00e9ho zdravia.<\/p><h2 class=\"wp-block-heading\" id=\"-which-battery-performs-better-at-40-c-lto-or-sodium-ion-battery-\"><strong>Ktor\u00e1 bat\u00e9ria je v\u00fdkonnej\u0161ia pri -40 \u00b0C: LTO alebo sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria?<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"comparison-table-engineering-reality-at-40-c\">Porovn\u00e1vacia tabu\u013eka: Technick\u00e1 realita pri -40 \u00b0C<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>LTO (titani\u010ditan l\u00edtny)<\/th><th>Sod\u00edkov\u00e9 i\u00f3ny (komer\u010dn\u00e1 trieda)<\/th><\/tr><\/thead><tbody><tr><td><strong>Vyp\u00fa\u0161\u0165anie pri -40 \u00b0C<\/strong><\/td><td>Vynikaj\u00faci; k dispoz\u00edcii je vysok\u00fd v\u00fdkon<\/td><td><strong>Vynikaj\u00face; ~90% zachovanie kapacity<\/strong><\/td><\/tr><tr><td><strong>Nab\u00edjanie pri -40 \u00b0C<\/strong><\/td><td><strong>Uskuto\u010dnite\u013en\u00e9 (1,55 V logika bez pokovovania)<\/strong><\/td><td>Obtia\u017ene (vy\u017eaduje ohrev\/triekanie)<\/td><\/tr><tr><td><strong>\u017divotnos\u0165 cyklu<\/strong><\/td><td>Viac ako 20 000 cyklov<\/td><td>3 000 - 6 000 cyklov<\/td><\/tr><tr><td><strong>Hustota energie<\/strong><\/td><td>N\u00edzka (~80 Wh\/kg)<\/td><td>Mierne (~140-160 Wh\/kg)<\/td><\/tr><tr><td><strong>Zrelos\u0165 po\u013ea<\/strong><\/td><td>Osved\u010den\u00e9 (10 a viac rokov)<\/td><td>Rozv\u00edjaj\u00faca sa v\u00fdroba (CATL a Tier 1)<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\" id=\"-which-battery-is-better-for-your-specific-application-\"><strong>Ktor\u00e1 bat\u00e9ria je lep\u0161ia pre va\u0161u konkr\u00e9tnu aplik\u00e1ciu?<\/strong><\/h2><p><strong>Pre 90% priemyseln\u00e9 aplik\u00e1cie pod bodom mrazu predstavuje sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria \"sladk\u00fd bod\" - pon\u00faka takmer dvojn\u00e1sobn\u00fa energetick\u00fa hustotu LTO za zlomok ceny.<\/strong><\/p><h3 class=\"wp-block-heading\" id=\"when-should-you-choose-sodium-ion-battery-\">Kedy by ste si mali vybra\u0165 sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie?<\/h3><ul class=\"wp-block-list\"><li><strong>Praktick\u00fd hlavn\u00fd pr\u00fad:<\/strong>\u00a0Ak si v\u00e1\u0161 projekt vy\u017eaduje vysok\u00fa kapacitu a n\u00e1kladov\u00fa efekt\u00edvnos\u0165. Vypl\u0148uje medzeru medzi diskami LFP n\u00e1chyln\u00fdmi na poruchy a ve\u013emi drah\u00fdmi diskami LTO.<\/li>\n\n<li><strong>Pou\u017eitie s prevl\u00e1daj\u00facim v\u00fdtokom:<\/strong>\u00a0Ak v\u00e1m ide predov\u0161etk\u00fdm o to, aby ste mali k dispoz\u00edcii energiu na vybitie v chlade (napr. n\u00fadzov\u00e1 z\u00e1loha).<\/li>\n\n<li><strong>Stupnica citliv\u00e1 na n\u00e1klady:<\/strong>\u00a0Ve\u013ekokapacitn\u00e9 sie\u0165ov\u00e9 \u00falo\u017eisko, v ktorom s\u00fa u\u017e zahrnut\u00e9 prostriedky na akt\u00edvne riadenie tepla (ohrieva\u010de).<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"when-should-you-choose-lto-battery-\">Kedy by ste si mali vybra\u0165 bat\u00e9riu LTO?<\/h3><ul class=\"wp-block-list\"><li><strong>\"Arktick\u00fd \u0161tandard\":<\/strong>\u00a0Vzdialen\u00e9 senzory na miestach, ako je hlbok\u00e1 Arkt\u00edda, kde sa technik nem\u00f4\u017ee dosta\u0165 na miesto cel\u00e9 mesiace.<\/li>\n\n<li><strong>Kritick\u00fd \u010das prev\u00e1dzky:<\/strong>\u00a0Ak je bat\u00e9ria\u00a0<em>mus\u00ed<\/em>\u00a0nab\u00edjanie pri teplote -40 \u00b0C bez ak\u00e9hoko\u013evek vykurovacieho syst\u00e9mu n\u00e1chyln\u00e9ho na poruchy.<\/li>\n\n<li><strong>Dlhodob\u00e9 TCO:<\/strong>\u00a0Ak chcete, aby bat\u00e9ria vydr\u017eala viac ako 20 rokov a pre\u017eila zariadenie, ktor\u00e9 nap\u00e1ja.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"-how-does-cost-affect-the-choice-\"><strong>Ako ovplyv\u0148uj\u00fa n\u00e1klady v\u00fdber?<\/strong><\/h2><p>Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria je na \u00farovni \u010dl\u00e1nku v\u00fdrazne lacnej\u0161ia. Dokonca aj ke\u010f sa zoh\u013eadnia n\u00e1klady na v\u00e1kuov\u00fa izol\u00e1ciu a akt\u00edvne ohrieva\u010de, je&nbsp;<strong>Celkov\u00e9 syst\u00e9mov\u00e9 n\u00e1klady na roztok sod\u00edka a i\u00f3nov s\u00fa \u010dasto e\u0161te o 30-50% ni\u017e\u0161ie ako n\u00e1klady na ekvivalent LTO<\/strong>. Pre v\u00e4\u010d\u0161inu z\u00e1kazn\u00edkov je preto sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria logickou vo\u013ebou na masov\u00e9 nasadenie.<\/p><h2 class=\"wp-block-heading\" id=\"-conclusion-\"><strong>Z\u00e1ver<\/strong><\/h2><p>V\u00fdber medzi LTO a sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie pre nasadenie pri teplote -40 \u00b0C je nakoniec strategick\u00fdm rozhodnut\u00edm, ktor\u00e9 vyva\u017euje pr\u00edsne riadenie riz\u00edk s optimaliz\u00e1ciou rozpo\u010dtu. Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria sa stala \"kr\u00e1\u013eom hodnoty\" a pon\u00faka energetick\u00fa hustotu a zachovanie kapacity 90%, ktor\u00e9 s\u00fa nevyhnutn\u00e9 pre rozsiahle projekty citliv\u00e9 na n\u00e1klady. Naopak, LTO zost\u00e1va definit\u00edvnou \"poistkou\" pre kritick\u00e9 prostriedky, kde 1,55V bezpe\u010dnos\u0165 bez pl\u00e1tovania a absol\u00fatna spo\u013eahlivos\u0165 s\u00fa neoddiskutovate\u013en\u00e9 tv\u00e1rou v tv\u00e1r extr\u00e9mnym pol\u00e1rnym podmienkam. Nie ste si ist\u00ed, ktor\u00fd chemick\u00fd materi\u00e1l vyhovuje va\u0161ej strat\u00e9gii tepeln\u00e9ho mana\u017ementu?\u00a0<strong><a href=\"https:\/\/www.kmdpower.com\/sk\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kontaktujte n\u00e1s<\/a>\u00a0<\/strong>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-\"><strong>\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"-can-i-charge-my-sodium-ion-battery-at-40-c-if-the-solar-panel-is-producing-power-\"><strong>M\u00f4\u017eem nab\u00edja\u0165 sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie pri teplote -40 \u00b0C, ak sol\u00e1rny panel vyr\u00e1ba energiu?<\/strong><\/h3><p>Nie priamo. V\u00e4\u010d\u0161ina komer\u010dn\u00fdch Na-ion BMS jednotiek blokuje nab\u00edjanie pri teplote ni\u017e\u0161ej ako -20 \u00b0C, aby chr\u00e1nila \u010dl\u00e1nok. T\u00fato sol\u00e1rnu energiu v\u0161ak m\u00f4\u017eete najprv pou\u017ei\u0165 na prev\u00e1dzku integrovan\u00e9ho ohrieva\u010da, \u010do sod\u00edkovo-i\u00f3nov\u00e9 syst\u00e9my zvl\u00e1daj\u00fa ve\u013emi efekt\u00edvne.<\/p><h3 class=\"wp-block-heading\" id=\"-does-lto-really-last-20-years-in-cold-climates-\"><strong>Vydr\u017e\u00ed LTO v chladnom podneb\u00ed naozaj 20 rokov?<\/strong><\/h3><p>\u00c1no. Preto\u017ee LTO nevykazuje takmer \u017eiadne objemov\u00e9 zmeny (\"nulov\u00e9 nam\u00e1hanie\") a jeho&nbsp;<strong>Potenci\u00e1l 1,55 V zabra\u0148uje pokovovaniu<\/strong>, je neuverite\u013ene stabiln\u00fd. V mnoh\u00fdch vzdialen\u00fdch lokalit\u00e1ch zlyh\u00e1va elektronika ove\u013ea sk\u00f4r ako LTO \u010dl\u00e1nky.<\/p><h3 class=\"wp-block-heading\" id=\"-what-if-my-application-only-needs-to-discharge-at-40-c-\"><strong>\u010co ak moja aplik\u00e1cia potrebuje len&nbsp;<em>vyp\u00fa\u0161\u0165anie<\/em>&nbsp;pri -40 \u00b0C?<\/strong><\/h3><p>Sod\u00edkov\u00e9 i\u00f3ny s\u00fa tu nesporn\u00fdm v\u00ed\u0165azom. Zachov\u00e1va si pribli\u017ene 90% svojej kapacity (ako dokazuj\u00fa \u00fadaje spolo\u010dnosti CATL), \u010d\u00edm poskytuje ove\u013ea vy\u0161\u0161iu energetick\u00fa hustotu ako LTO za ove\u013ea ni\u017e\u0161iu cenu.<\/p><h3 class=\"wp-block-heading\" id=\"-is-sodium-ion-battery-safer-than-lto-\"><strong>Je sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria bezpe\u010dnej\u0161ia ako LTO?<\/strong><\/h3><p>Obe s\u00fa podstatne bezpe\u010dnej\u0161ie ako tradi\u010dn\u00e9 NCM\/LFP. Zatia\u013e \u010do LTO m\u00e1 najdlh\u0161iu hist\u00f3riu, sod\u00edkovo-i\u00f3nov\u00e1 technol\u00f3gia preuk\u00e1zala vynikaj\u00face v\u00fdsledky bezpe\u010dnosti v testoch tepeln\u00e9ho \u00faniku a penetr\u00e1cie klincov.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria vs. bat\u00e9rie LTO pri -40 \u00b0C: Ktor\u00e1 bat\u00e9ria funguje najlep\u0161ie? Pri teplote -40 \u00b0C sa \u0161tandardn\u00e9 bat\u00e9rie ako NCM alebo LFP \u00fa\u010dinne menia na tehly a nech\u00e1vaj\u00fa vzdialen\u00e9 priemyseln\u00e9 zariadenia v tme. Zatia\u013e \u010do titani\u010ditan l\u00edtny (LTO) zost\u00e1va \u0161ampi\u00f3nom \"pol\u00e1rnej v\u00edchrice\", sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria sa st\u00e1va n\u00e1kladovo efekt\u00edvnym vyz\u00fdvate\u013eom s niektor\u00fdmi prekvapuj\u00facimi \u0161tatistikami v chladnom po\u010das\u00ed. Z na\u0161ich sk\u00fasenost\u00ed vypl\u00fdva, \u017ee...<\/p>","protected":false},"author":1,"featured_media":1451,"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-5149","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\/5149","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=5149"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5149\/revisions"}],"predecessor-version":[{"id":5150,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5149\/revisions\/5150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/1451"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=5149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=5149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=5149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}