{"id":5162,"date":"2026-05-09T07:38:33","date_gmt":"2026-05-09T07:38:33","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=5162"},"modified":"2026-05-09T10:09:48","modified_gmt":"2026-05-09T10:09:48","slug":"12v-sodium-ion-battery-for-marine-aton-and-solar-buoys-long-service-backup-guide","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/12v-sodium-ion-battery-for-marine-aton-and-solar-buoys-long-service-backup-guide\/","title":{"rendered":"12 V sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria pre n\u00e1morn\u00e9 AtoN a sol\u00e1rne b\u00f3je: Pr\u00edru\u010dka pre dlhodob\u00e9 z\u00e1lohovanie"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Bat\u00e9ria n\u00e1mornej b\u00f3je \u010dasto rozhoduje o tom, \u010di AtoN, sol\u00e1rna b\u00f3ja, kan\u00e1lov\u00e9 svetlo alebo vzdialen\u00e1 monitorovacia stanica zostan\u00fa v prev\u00e1dzke - alebo si vy\u017eiadaj\u00fa n\u00e1kladn\u00fd v\u00fdjazd n\u00fadzov\u00e9ho servisu.<\/p><p class=\"wp-block-paragraph\">Na rozdiel od be\u017en\u00e9ho z\u00e1lo\u017en\u00e9ho nap\u00e1jania nie s\u00fa k\u013e\u00fa\u010dovou ot\u00e1zkou len amp\u00e9rhodiny. Ide o to, \u010di bat\u00e9ria dok\u00e1\u017ee zn\u00ed\u017ei\u0165 nepl\u00e1novan\u00fa \u00fadr\u017ebu v hor\u00facom, uzavretom prostred\u00ed so slanou hmlou a slne\u010dn\u00fdm \u017eiaren\u00edm.<\/p><p class=\"wp-block-paragraph\">Oloven\u00fd akumul\u00e1tor sa m\u00f4\u017ee zda\u0165 lacnej\u0161\u00ed, ale skor\u00e9 zlyhanie m\u00f4\u017ee znamena\u0165 mobiliz\u00e1ciu plavidla, n\u00e1klady na pos\u00e1dku, me\u0161kanie v d\u00f4sledku po\u010dasia a riziko pre navig\u00e1ciu. Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria nie je univerz\u00e1lnou n\u00e1hradou, ale spr\u00e1vne navrhnut\u00e1 <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">12 V sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> m\u00f4\u017ee by\u0165 seri\u00f3znou vo\u013ebou tam, kde je d\u00f4le\u017eit\u00e9 teplo, prev\u00e1dzka PSOC, variabilita slne\u010dn\u00e9ho \u017eiarenia a dlh\u00e9 servisn\u00e9 intervaly.<\/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-100ah-sodium-ion-battery-main-image-002.jpg\" alt=\"\" class=\"wp-image-1181\"\/><\/figure><p class=\"has-text-align-center wp-block-paragraph\"><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-consider-sodium-ion-for-marine-aton-batteries-\">Pre\u010do uva\u017eova\u0165 o sod\u00edkovo-i\u00f3nov\u00fdch bat\u00e9ri\u00e1ch pre n\u00e1morn\u00e9 bat\u00e9rie AtoN?<\/h2><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> m\u00f4\u017eu by\u0165 atrakt\u00edvne pre vzdialen\u00e9 n\u00e1morn\u00e9 syst\u00e9my, preto\u017ee zabra\u0148uj\u00fa sulfat\u00e1cii oloven\u00fdch kysel\u00edn, m\u00f4\u017eu by\u0165 navrhnut\u00e9 pre opakovan\u00e9 cyklick\u00e9 nab\u00edjanie, m\u00f4\u017eu podporova\u0165 siln\u00fa akcept\u00e1ciu nab\u00edjania a m\u00f4\u017eu zn\u00ed\u017ei\u0165 riziko uskladnenej energie pri preprave alebo skladovan\u00ed pri n\u00edzkom nap\u00e4t\u00ed vo vhodn\u00fdch kon\u0161trukci\u00e1ch.<\/p><p class=\"wp-block-paragraph\">Samotn\u00e1 ch\u00e9mia v\u0161ak nesta\u010d\u00ed. Lodn\u00fd akumul\u00e1tor mus\u00ed pre\u017ei\u0165 teplo, slan\u00fa hmlu, kondenz\u00e1ciu, tepeln\u00e9 cykly, zmeny tlaku v kryte, zmeny nab\u00edjania MPPT, nam\u00e1hanie k\u00e1blov, ochranu BMS a dlh\u00e9 obdobia bez \u00fadr\u017eby.<\/p><p class=\"wp-block-paragraph\">Pri v\u00e4\u010d\u0161ine n\u00e1morn\u00fdch projektov AtoN s\u00fa k\u013e\u00fa\u010dov\u00fdmi kontrolami vysokoteplotn\u00e1 valid\u00e1cia, tolerancia PSOC, ochrana proti kor\u00f3zii, vyrovn\u00e1vanie tlaku, kompatibilita MPPT, ochrana BMS a \u017eivotnos\u0165.<\/p><h2 class=\"wp-block-heading\" id=\"battery-cost-is-secondary-to-mobilization-risk\">N\u00e1klady na bat\u00e9riu s\u00fa druhorad\u00e9 v porovnan\u00ed s rizikom mobiliz\u00e1cie<\/h2><p class=\"wp-block-paragraph\">V offshore AtoN je v\u00fdmena bat\u00e9rie len zriedka jednoduchou v\u00fdmenou dielov. Bat\u00e9ria m\u00f4\u017ee st\u00e1\u0165 len nieko\u013eko stoviek dol\u00e1rov, ale vyslanie plavidla, pos\u00e1dky, n\u00e1radia a n\u00e1hradn\u00fdch bal\u00edkov do markera m\u00f4\u017ee st\u00e1\u0165 mnohon\u00e1sobne viac.<\/p><p class=\"wp-block-paragraph\">To men\u00ed logiku n\u00e1kupu. Lacnej\u0161\u00ed oloven\u00fd akumul\u00e1tor m\u00f4\u017ee by\u0165 prijate\u013en\u00fd na \u013eahko pr\u00edstupnom mieste. Ale v pr\u00edpade vzdialenej b\u00f3je m\u00f4\u017ee skor\u00e9 zlyhanie sp\u00f4sobi\u0165 n\u00fadzov\u00fa mobiliz\u00e1ciu, oneskorenie pl\u00e1novania, riziko poveternostn\u00fdch okien, bezpe\u010dnostn\u00e9 postupy a zodpovednos\u0165, ak zna\u010dka zostane tmav\u00e1.<\/p><p class=\"wp-block-paragraph\">Preto je \"najni\u017e\u0161ia k\u00fapna cena\" \u010dasto nespr\u00e1vnym krit\u00e9riom. Lep\u0161\u00edm ukazovate\u013eom s\u00fa n\u00e1klady na servis, ktor\u00fdm sa pred\u00edde: menej v\u00fdjazdov na z\u00e1morie sp\u00f4soben\u00fdch zlyhan\u00edm bat\u00e9rie.<\/p><h2 class=\"wp-block-heading\" id=\"the-buoy-oven-effect-why-heat-changes-the-battery-decision\">Efekt \"r\u00fary na pl\u00e1vanie\": Pre\u010do teplo men\u00ed rozhodnutie o bat\u00e9rii<\/h2><p class=\"wp-block-paragraph\">Kryt b\u00f3je m\u00f4\u017ee by\u0165 ove\u013ea teplej\u0161\u00ed ako okolit\u00fd vzduch. Priame slne\u010dn\u00e9 svetlo, oce\u013eov\u00e9 alebo kompozitn\u00e9 kryty, obmedzen\u00e9 pr\u00fadenie vzduchu, tmav\u00e9 povrchy a uzavret\u00e9 priestory m\u00f4\u017eu vytvori\u0165 efekt \"pece na b\u00f3je\".<\/p><p class=\"wp-block-paragraph\">Teplo ur\u00fdch\u013euje starnutie bat\u00e9rie. V pr\u00edpade oloven\u00fdch akumul\u00e1torov VRLA m\u00f4\u017ee zv\u00fd\u0161en\u00e1 teplota ur\u00fdchli\u0165 kor\u00f3ziu mrie\u017eky, stratu vody, vysychanie elektrolytu a vn\u00fatorn\u00fa degrad\u00e1ciu. Akumul\u00e1tor dimenzovan\u00fd na nieko\u013eko rokov v \u0161tandardn\u00fdch testovac\u00edch podmienkach m\u00f4\u017ee zlyha\u0165 ove\u013ea sk\u00f4r, ak str\u00e1vi v\u00e4\u010d\u0161inu svojej \u017eivotnosti v hor\u00facom kryte.<\/p><p class=\"wp-block-paragraph\">V morsk\u00fdch sol\u00e1rnych syst\u00e9moch sa teplo \u010dasto sp\u00e1ja s ne\u00fapln\u00fdm nab\u00edjan\u00edm. Akumul\u00e1tor m\u00f4\u017ee by\u0165 hor\u00faci po\u010das dlhodobej prev\u00e1dzky bez dosiahnutia pln\u00e9ho nabitia. T\u00e1to kombin\u00e1cia je obzvl\u00e1\u0161\u0165 \u0161kodliv\u00e1 pre oloven\u00e9 syst\u00e9my, preto\u017ee sp\u00e1ja tepeln\u00e9 starnutie s rizikom sulfat\u00e1cie.<\/p><p class=\"wp-block-paragraph\">Sod\u00edkov\u00e9 i\u00f3ny m\u00f4\u017eu by\u0165 v\u00fdhodou pri kon\u0161trukci\u00e1ch balenia overen\u00fdch pre prev\u00e1dzku pri zv\u00fd\u0161enej teplote. T\u00fato v\u00fdhodu je v\u0161ak potrebn\u00e9 preuk\u00e1za\u0165 na \u00farovni balenia, nie ju predpoklada\u0165 len na z\u00e1klade chemick\u00e9ho zlo\u017eenia. \u010cl\u00e1nky, BMS, kryt, zalievanie, konektory, ventila\u010dn\u00e9 otvory, tesnenia, svorky a k\u00e1ble musia pre\u017ei\u0165 v morskom prostred\u00ed.<\/p><p class=\"wp-block-paragraph\">Pred v\u00fdberom potvr\u010fte o\u010dak\u00e1van\u00fa teplotu krytu, povolenie nab\u00edjania pri tejto teplote, hodnotenie BMS a v\u00fdsledky testu tepeln\u00e9ho cyklu cel\u00e9ho balenia.<\/p><h2 class=\"wp-block-heading\" id=\"psoc-the-hidden-failure-mode-in-solar-buoy-batteries\">PSOC: Skryt\u00fd sp\u00f4sob poruchy bat\u00e9ri\u00ed sol\u00e1rnych b\u00f3j\u00ed<\/h2><p class=\"wp-block-paragraph\">Sol\u00e1rne syst\u00e9my AtoN len zriedkakedy funguj\u00fa za dokonal\u00fdch podmienok nab\u00edjania. Po\u010das b\u00farok, zimy, hmly, monz\u00fanov\u00fdch obdob\u00ed alebo dlh\u00fdch zamra\u010den\u00fdch obdob\u00ed m\u00f4\u017ee bat\u00e9ria zosta\u0165 v stave \u010diasto\u010dn\u00e9ho nabitia nieko\u013eko dn\u00ed alebo t\u00fd\u017ed\u0148ov. M\u00f4\u017ee sa cyklicky pohybova\u0165 medzi n\u00edzkou a strednou hodnotou SOC bez dosiahnutia \u00fapln\u00e9ho nabitia.<\/p><p class=\"wp-block-paragraph\">Ide o \u010diasto\u010dn\u00fd stav nabitia alebo PSOC.<\/p><p class=\"wp-block-paragraph\">V pr\u00edpade oloven\u00fdch akumul\u00e1torov m\u00f4\u017ee by\u0165 prev\u00e1dzka PSOC ve\u013emi \u0161kodliv\u00e1. Ak oloven\u00fd akumul\u00e1tor zostane pr\u00edli\u0161 dlho \u010diasto\u010dne nabit\u00fd, m\u00f4\u017ee na dosk\u00e1ch stvrdn\u00fa\u0165 s\u00edran olovnat\u00fd. T\u00e1to sulfat\u00e1cia zni\u017euje kapacitu, zvy\u0161uje vn\u00fatorn\u00fd odpor a s\u0165a\u017euje nab\u00edjanie bat\u00e9rie.<\/p><p class=\"wp-block-paragraph\">V pr\u00edpade vzdialenej sol\u00e1rnej b\u00f3je sa m\u00f4\u017ee vzorec por\u00fach samovo\u013ene posil\u0148ova\u0165: zamra\u010den\u00e9 po\u010dasie zni\u017euje nab\u00edjanie, bat\u00e9ria zost\u00e1va \u010diasto\u010dne nabit\u00e1, sulfat\u00e1cia zni\u017euje kapacitu, akcept\u00e1cia nab\u00edjania kles\u00e1 a syst\u00e9m sk\u00f4r dosiahne n\u00edzke nap\u00e4tie.<\/p><p class=\"wp-block-paragraph\">Sodn\u00fd i\u00f3n nem\u00e1 olovnato-sulf\u00e1tov\u00fd mechanizmus. To ho rob\u00ed atrakt\u00edvnym pre sol\u00e1rne syst\u00e9my AtoN vystaven\u00e9 opakovanej prev\u00e1dzke s \u010diasto\u010dn\u00fdm nab\u00edjan\u00edm. Ale sod\u00edk-i\u00f3n by sa nemal ozna\u010dova\u0165 ako \"neovplyvnen\u00fd PSOC\". Dlhodob\u00e9 starnutie st\u00e1le z\u00e1vis\u00ed od okna SOC, teploty, r\u00fdchlosti C, h\u013abky vybitia, nab\u00edjacieho nap\u00e4tia, strat\u00e9gie BMS a chemick\u00e9ho zlo\u017eenia \u010dl\u00e1nku.<\/p><p class=\"wp-block-paragraph\"><strong>Sod\u00edk-i\u00f3nov\u00e9 bat\u00e9rie m\u00f4\u017eu obmedzi\u0165 jeden z hlavn\u00fdch mechanizmov zlyhania PSOC, ktor\u00fd sa vyskytuje v oloven\u00fdch bat\u00e9ri\u00e1ch, ale \u017eivotnos\u0165 v n\u00e1mornej prev\u00e1dzke si st\u00e1le vy\u017eaduje overen\u00e9 prev\u00e1dzkov\u00e9 limity a \u00fadaje z praxe.<\/strong><\/p><h2 class=\"wp-block-heading\" id=\"sodium-ion-vs-lead-acid-vs-lifepo4-in-marine-aton-use\">Sod\u00edk-i\u00f3nov\u00e1 vs. olovnato-kyselinov\u00e1 vs. LiFePO4 pri pou\u017eit\u00ed v morskom AtoN<\/h2><p class=\"wp-block-paragraph\">Oloven\u00e9, LiFePO4 a sod\u00edkovoi\u00f3nov\u00e9 akumul\u00e1tory m\u00f4\u017eu fungova\u0165 v n\u00e1morn\u00fdch syst\u00e9moch, ak s\u00fa spr\u00e1vne navrhnut\u00e9. Spr\u00e1vny v\u00fdber z\u00e1vis\u00ed od servisn\u00e9ho intervalu, teploty, profilu nab\u00edjania, bezpe\u010dnostn\u00fdch po\u017eiadaviek, pravidiel prepravy, n\u00e1kladov\u00e9ho modelu a strat\u00e9gie \u00fadr\u017eby.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Rozhodovac\u00ed faktor<\/th><th>Kyselina olovnat\u00e1 GEL\/AGM<\/th><th>LiFePO4<\/th><th>Sod\u00edkov\u00e9 i\u00f3ny<\/th><\/tr><\/thead><tbody><tr><td>Prev\u00e1dzka PSOC<\/td><td>Slab\u00fd; riziko sulfat\u00e1cie<\/td><td>Dobr\u00fd<\/td><td>Siln\u00fd potenci\u00e1l; \u017eiadny mechanizmus s\u00edranu olovnat\u00e9ho<\/td><\/tr><tr><td>Vysokoteplotn\u00e9 starnutie<\/td><td>\u010casto slab\u00e9, pokia\u013e nie s\u00fa zn\u00ed\u017een\u00e9<\/td><td>Z\u00e1vis\u00ed od kon\u0161trukcie balenia<\/td><td>S\u013eubn\u00e9, ak sa over\u00ed na \u00farovni balenia<\/td><\/tr><tr><td>Hustota energie<\/td><td>N\u00edzka<\/td><td>Vysok\u00e1<\/td><td>Mierne<\/td><\/tr><tr><td>Prijatie poplatku<\/td><td>Pomal\u0161ie pri plnom nabit\u00ed<\/td><td>R\u00fdchlo, ak to BMS umo\u017e\u0148uje<\/td><td>R\u00fdchle, ak to BMS a nab\u00edja\u010dka umo\u017e\u0148uj\u00fa<\/td><\/tr><tr><td>Po\u013en\u00e1 zrelos\u0165<\/td><td>Ve\u013emi vyspel\u00e9<\/td><td>Dospel\u00ed<\/td><td>Vznikaj\u00face; \u00fadaje z ter\u00e9nu st\u00e1le prib\u00fadaj\u00fa<\/td><\/tr><tr><td>Najlep\u0161ie sa hod\u00ed<\/td><td>N\u00edzkon\u00e1kladov\u00e9, dostupn\u00e9 lokality<\/td><td>Vyspel\u00e9 vysokov\u00fdkonn\u00e9 z\u00e1lohovanie<\/td><td>Hor\u00face, n\u00e1ro\u010dn\u00e9 aplik\u00e1cie PSOC s dlh\u00fdm intervalom<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">V\u00fdstupom nie je \"sod\u00edkov\u00e9 i\u00f3ny nahradia v\u0161etko\". Zasl\u00fa\u017ei si zv\u00e1\u017eenie tam, kde olovnato-kyselinov\u00fd akumul\u00e1tor pred\u010dasne zlyh\u00e1va v d\u00f4sledku tepla a PSOC alebo kde je LiFePO4 obmedzen\u00fd n\u00e1kladmi, teplotnou politikou, logistikou alebo rizikom \u0161pecifick\u00fdm pre projekt.<\/p><h2 class=\"wp-block-heading\" id=\"aton-load-sizing-start-with-the-system-load\">AtoN Load Sizing: Za\u010dnite so za\u0165a\u017een\u00edm syst\u00e9mu<\/h2><p class=\"wp-block-paragraph\">Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria sa ned\u00e1 vybra\u0165 len pod\u013ea nomin\u00e1lneho nap\u00e4tia a menovitej hodnoty Ah. V pr\u00edpade n\u00e1mornej AtoN by sa dimenzovanie malo za\u010da\u0165 skuto\u010dn\u00fdm za\u0165a\u017een\u00edm syst\u00e9mu: pr\u00edkonom svietidla, pracovn\u00fdm cyklom, za\u0165a\u017een\u00edm telemetrie alebo AIS, no\u010dn\u00fdmi hodinami, d\u0148ami auton\u00f3mie, ve\u013ekos\u0165ou sol\u00e1rneho panelu, profilom MPPT, teplotou krytu, rezervou starnutia a cie\u013eov\u00fdm servisom.<\/p><p class=\"wp-block-paragraph\">Jednoduch\u00fd energetick\u00fd vzorec je:<\/p><p class=\"wp-block-paragraph\"><strong>Denn\u00e1 energia, Wh = v\u00fdkon za\u0165a\u017eenia, W \u00d7 prev\u00e1dzkov\u00e9 hodiny<\/strong><\/p><p class=\"wp-block-paragraph\"><strong>Potrebn\u00e1 energia bat\u00e9rie, Wh = denn\u00e1 energia \u00d7 po\u010det dn\u00ed auton\u00f3mie \u00f7 vyu\u017eite\u013en\u00e1 DoD<\/strong><\/p><p class=\"wp-block-paragraph\">Napr\u00edklad, ak b\u00f3ja spotrebuje 12 W po\u010das 14 hod\u00edn za noc:<\/p><p class=\"wp-block-paragraph\"><strong>12W \u00d7 14h = 168Wh za de\u0148<\/strong><\/p><p class=\"wp-block-paragraph\">Na 7 dn\u00ed samostatnosti:<\/p><p class=\"wp-block-paragraph\"><strong>168Wh \u00d7 7 = 1 176Wh<\/strong><\/p><p class=\"wp-block-paragraph\">Pri pou\u017eite\u013enej h\u013abke vybitia 80%:<\/p><p class=\"wp-block-paragraph\"><strong>1 176Wh \u00f7 0,80 = 1 470Wh nomin\u00e1lnej energie bat\u00e9rie<\/strong><\/p><p class=\"wp-block-paragraph\">Pri menovitom nap\u00e4t\u00ed syst\u00e9mu 12 V:<\/p><p class=\"wp-block-paragraph\"><strong>1 470Wh \u00f7 12V \u2248 122,5 Ah<\/strong><\/p><p class=\"wp-block-paragraph\">V tomto pr\u00edklade m\u00f4\u017ee by\u0165 12 V 150Ah n\u00e1morn\u00fd sod\u00edkovo-i\u00f3nov\u00e9 balenie re\u00e1lnej\u0161ie ako 12 V 100Ah balenie v z\u00e1vislosti od teplotnej rezervy, rezervy starnutia, sol\u00e1rnej rekuper\u00e1cie, pr\u00fadov\u00fdch limitov BMS a rezervnej kapacity.<\/p><h2 class=\"wp-block-heading\" id=\"marine-enclosure-engineering-ip-rating-is-only-the-starting-point\">In\u017einierstvo n\u00e1morn\u00fdch skr\u00ed\u0148: Hodnota IP je len v\u00fdchodiskov\u00fdm bodom<\/h2><p class=\"wp-block-paragraph\">Lodn\u00e1 bat\u00e9ria m\u00f4\u017ee zlyha\u0165, aj ke\u010f s\u00fa jej \u010dl\u00e1nky v poriadku. Slan\u00e9 hmly, kondenz\u00e1cia, tlakov\u00e9 cykly, k\u00e1blov\u00e9 v\u00fdvodky, kor\u00f3zia svoriek, vibr\u00e1cie a vystavenie BMS s\u00fa \u010dasto skuto\u010dn\u00fdmi miestami poruchy.<\/p><p class=\"wp-block-paragraph\">\u010castou chybou je predpoklad, \u017ee \u00faplne utesnen\u00e1 skri\u0148a je v\u017edy najlep\u0161ia. V utesnen\u00fdch skriniach doch\u00e1dza k zmen\u00e1m tlaku, ke\u010f sa vzduch vo vn\u00fatri ohrieva a ochladzuje. \u010casom m\u00f4\u017ee cyklick\u00e9 striedanie tlaku nam\u00e1ha\u0165 tesnenia a cez slab\u00e9 miesta v\u0165ahova\u0165 do skrine vlhk\u00fd, slan\u00fd vzduch.<\/p><p class=\"wp-block-paragraph\">Pre mnoh\u00e9 bat\u00e9riov\u00e9 syst\u00e9my je praktickej\u0161ia kon\u0161trukcia:<\/p><p class=\"wp-block-paragraph\"><strong>Kryt IP67 + ventil\u00e1tor na vyrovn\u00e1vanie tlaku + hardv\u00e9r chr\u00e1nen\u00fd proti kor\u00f3zii + chr\u00e1nen\u00e1 elektronika BMS<\/strong><\/p><p class=\"wp-block-paragraph\">IP67 a IP68 nie s\u00fa automaticky \"lep\u0161ie\" alebo \"hor\u0161ie\". Spr\u00e1vna vo\u013eba z\u00e1vis\u00ed od rizika postriekania, um\u00fdvania, do\u010dasn\u00e9ho ponorenia, opakovanej kondenz\u00e1cie alebo trval\u00e9ho ponorenia. Pri mnoh\u00fdch bat\u00e9ri\u00e1ch pre b\u00f3je z\u00e1le\u017e\u00ed na vyrovn\u00e1van\u00ed tlaku a kontrole kor\u00f3zie rovnako ako na samotnom \u010d\u00edsle IP.<\/p><p class=\"wp-block-paragraph\">Osobitn\u00fa pozornos\u0165 si zasl\u00fa\u017ei aj syst\u00e9m BMS. V slanej hmle m\u00f4\u017ee slab\u00e1 ochrana PCB, tesnenie svoriek alebo kon\u0161trukcia konektorov zmeni\u0165 dobr\u00fd syst\u00e9m \u010dl\u00e1nkov na drah\u00fa poruchu. V pr\u00edpade dlhodob\u00e9ho servisu AtoN sa p\u00fdtajte, \u010di je BMS konformne potiahnut\u00fd alebo zaliaty \u017eivicou, \u010di je k dispoz\u00edcii zaznamen\u00e1vanie por\u00fach a \u010di je s\u00fa\u010das\u0165ou skr\u00edningu v so\u013enej hmle aj opakovan\u00fd test funk\u010dnosti.<\/p><p class=\"wp-block-paragraph\">Siln\u00e1 sod\u00edkov\u00e1 ch\u00e9mia nem\u00f4\u017ee kompenzova\u0165 slab\u00fa morsk\u00fa BMS.<\/p><h2 class=\"wp-block-heading\" id=\"solar-compatibility-a-drop-in-shape-is-not-always-drop-in-electrical-compatibility\">Sol\u00e1rna kompatibilita: Elektrick\u00e1 kompatibilita nie je v\u017edy len v tvare \"Drop-In<\/h2><p class=\"wp-block-paragraph\">Mnoh\u00ed n\u00e1morn\u00ed kupuj\u00faci sa p\u00fdtaj\u00fa, \u010di m\u00f4\u017ee 12 V sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria nahradi\u0165 12 V oloven\u00fa bat\u00e9riu v existuj\u00facej sol\u00e1rnej b\u00f3ji. Odpove\u010f \u010dasto znie \u00e1no - ale nie naslepo.<\/p><p class=\"wp-block-paragraph\">A <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 m\u00f4\u017ee hodi\u0165 do rovnak\u00e9ho krytu a pou\u017e\u00edva\u0165 rovnak\u00fa triedu menovit\u00e9ho nap\u00e4tia, ale jeho nab\u00edjacie nap\u00e4tie, vyp\u00ednacie nap\u00e4tie, spr\u00e1vanie sa pri pl\u00e1vaj\u00facom pr\u00fade a limity BMS sa m\u00f4\u017eu l\u00ed\u0161i\u0165 od oloven\u00fdch alebo LiFePO4.<\/p><p class=\"wp-block-paragraph\">Pred v\u00fdmenou potvr\u010fte nab\u00edjacie nap\u00e4tie MPPT, z\u00e1sady pl\u00e1vaj\u00faceho alebo pohotovostn\u00e9ho re\u017eimu, vypnutie pri n\u00edzkom nap\u00e4t\u00ed, pr\u00fadov\u00e9 limity, teplotn\u00e9 z\u00e1sady, menovit\u00fa hodnotu k\u00e1bla, ochranu poistkami a obnovenie po ochrane pri n\u00edzkom nap\u00e4t\u00ed.<\/p><p class=\"wp-block-paragraph\">Vo vzdialen\u00fdch syst\u00e9moch AtoN tvoria bal\u00edk, regul\u00e1tor MPPT, svietidlo, telemetrick\u00e9 zariadenie, sol\u00e1rny panel, k\u00e1ble a poistky jeden nap\u00e1jac\u00ed syst\u00e9m. Z\u00e1suvn\u00fd faktor nemus\u00ed v\u017edy znamena\u0165 z\u00e1suvn\u00fa elektrick\u00fa kompatibilitu.<\/p><h2 class=\"wp-block-heading\" id=\"0v-or-low-voltage-shipping-useful-but-not-a-free-pass\">Preprava 0 V alebo n\u00edzkeho nap\u00e4tia je u\u017eito\u010dn\u00e1, ale nie je zadarmo<\/h2><p class=\"wp-block-paragraph\">Jednou z potenci\u00e1lnych v\u00fdhod sod\u00edkovo-i\u00f3nov\u00e9 technol\u00f3gie je schopnos\u0165 niektor\u00fdch kon\u0161trukci\u00ed lep\u0161ie zn\u00e1\u0161a\u0165 skladovanie pri ve\u013emi n\u00edzkom nap\u00e4t\u00ed alebo prepravu pri 0 V ako be\u017en\u00e9 l\u00edtiovo-i\u00f3nov\u00e9 syst\u00e9my.<\/p><p class=\"wp-block-paragraph\">T\u00e1to v\u00fdhoda sa \u010dasto sp\u00e1ja s kon\u0161trukciami sod\u00edkov\u00fdch i\u00f3nov\u00fdch \u010dl\u00e1nkov, ktor\u00e9 pou\u017e\u00edvaj\u00fa hlin\u00edkov\u00e9 kolektory pr\u00fadu. Vo vhodn\u00fdch kon\u0161trukci\u00e1ch m\u00f4\u017ee n\u00edzkonap\u00e4\u0165ov\u00e9 alebo 0V skladovanie zn\u00ed\u017ei\u0165 riziko uskladnenej energie po\u010das prepravy, skladovania alebo etapiz\u00e1cie projektu.<\/p><p class=\"wp-block-paragraph\">To by sa v\u0161ak nemalo prece\u0148ova\u0165. N\u00edzkonap\u00e4\u0165ov\u00e1 alebo 0V preprava automaticky neodstra\u0148uje po\u017eiadavky na nebezpe\u010dn\u00fd tovar, balenie, ozna\u010dovanie, testovanie alebo dokument\u00e1ciu. Klasifik\u00e1cia st\u00e1le z\u00e1vis\u00ed od kon\u0161trukcie \u010dl\u00e1nku, energie balenia, typu elektrolytu, sk\u00fa\u0161obn\u00fdch protokolov, jurisdikcie, balenia a aktu\u00e1lnych pravidiel prepravy.<\/p><p class=\"wp-block-paragraph\"><strong>Kon\u0161trukcie sod\u00edkov\u00fdch i\u00f3nov s nap\u00e4t\u00edm 0 V m\u00f4\u017eu zjednodu\u0161i\u0165 riadenie riz\u00edk, ale pred odoslan\u00edm sa mus\u00ed overi\u0165 ich zhoda.<\/strong><\/p><h2 class=\"wp-block-heading\" id=\"why-sodium-ion-may-reduce-emergency-call-outs\">Pre\u010do m\u00f4\u017ee sod\u00edk-i\u00f3nov\u00e1 so\u013e zn\u00ed\u017ei\u0165 po\u010det n\u00fadzov\u00fdch volan\u00ed<\/h2><p class=\"wp-block-paragraph\">Zv\u00e1\u017ete tropick\u00fd pr\u00edstav, v ktorom sa pou\u017e\u00edvaj\u00fa oloven\u00e9 bat\u00e9rie GEL v ozna\u010dova\u010doch kan\u00e1lov nap\u00e1jan\u00fdch slne\u010dnou energiou. Na papieri s\u00fa tieto bat\u00e9rie dimenzovan\u00e9 na nieko\u013eko rokov. V ter\u00e9ne dosahuje kryt b\u00f3je vysok\u00e9 vn\u00fatorn\u00e9 teploty a sez\u00f3nny d\u00e1\u017e\u010f sp\u00f4sobuje t\u00fd\u017edne ne\u00fapln\u00e9ho sol\u00e1rneho nab\u00edjania.<\/p><p class=\"wp-block-paragraph\">Vzor zlyhania je predv\u00eddate\u013en\u00fd. Teplo ur\u00fdch\u013euje starnutie olovenej kyseliny. Zamra\u010den\u00e9 po\u010dasie udr\u017euje bat\u00e9riu v stave PSOC. PSOC podporuje sulfat\u00e1ciu. Sulfat\u00e1cia zni\u017euje akcept\u00e1ciu nab\u00edjania. Ke\u010f sa vr\u00e1ti slne\u010dn\u00e9 svetlo, bat\u00e9ria sa u\u017e nedok\u00e1\u017ee spr\u00e1vne zotavi\u0165. Nap\u00e4tie svietidla kles\u00e1 a nasleduje n\u00e1v\u0161teva pohotovostn\u00e9ho servisu.<\/p><p class=\"wp-block-paragraph\">Spr\u00e1vne overen\u00fd sod\u00edkovo-i\u00f3nov\u00e9 balenie by mohlo zn\u00ed\u017ei\u0165 toto riziko zlyhania, preto\u017ee zabra\u0148uje sulfat\u00e1cii olova a m\u00f4\u017ee by\u0165 navrhnut\u00e9 na opakovan\u00e9 cyklick\u00e9 nab\u00edjanie. Bal\u00edk v\u0161ak mus\u00ed e\u0161te preuk\u00e1za\u0165 v\u00fdkonnos\u0165 v hor\u00fa\u010dave, so\u013enej hmle, nam\u00e1han\u00ed v kryte a pri skuto\u010dnom sol\u00e1rnom nab\u00edjan\u00ed.<\/p><p class=\"wp-block-paragraph\">To je spr\u00e1vny sp\u00f4sob, ako sa pozera\u0165 na sod\u00edkov\u00e9 i\u00f3ny v n\u00e1mornej AtoN: nie ako na zaru\u010den\u00fa 10-ro\u010dn\u00fa z\u00e1zra\u010dn\u00fa bat\u00e9riu, ale ako na baliacu platformu, ktor\u00e1 m\u00f4\u017ee lep\u0161ie vyhovova\u0165 hor\u00facim, vzdialen\u00fdm, sol\u00e1rne nab\u00edjan\u00fdm syst\u00e9mom b\u00f3j\u00ed.<\/p><h2 class=\"wp-block-heading\" id=\"conclusion\">Z\u00e1ver<\/h2><p class=\"wp-block-paragraph\">V pr\u00edpade n\u00e1morn\u00fdch AtoN, sol\u00e1rnych b\u00f3j\u00ed a pobre\u017en\u00fdch zna\u010diek nie je v\u00fdber bat\u00e9rie len o hodnote Ah alebo n\u00e1kupnej cene. M\u00e1 priamy vplyv na mobiliz\u00e1ciu plavidla, riziko oneskorenia v d\u00f4sledku po\u010dasia a dlhodob\u00e9 n\u00e1klady na prev\u00e1dzku a \u00fadr\u017ebu. Spr\u00e1vne navrhnut\u00e1 <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">12 V sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> m\u00f4\u017ee by\u0165 silnou vo\u013ebou tam, kde s\u00fa hlavn\u00fdmi obmedzeniami teplo, prev\u00e1dzka PSOC, vystavenie soli a dlh\u00e9 servisn\u00e9 intervaly, najm\u00e4 ak je bal\u00edk overen\u00fd z h\u013eadiska nap\u00e4\u0165ov\u00e9ho okna, kompatibility s MPPT, ochrany BMS, kon\u0161trukcie krytu a odolnosti vo\u010di kor\u00f3zii.\u00a0<strong><a href=\"https:\/\/www.kmdpower.com\/sk\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kontaktujte spolo\u010dnos\u0165 Kamada Power<\/a> pos\u00fadi\u0165, \u010di <a href=\"https:\/\/www.kmdpower.com\/sk\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">12 V sod\u00edkovo-i\u00f3nov\u00e1 lodn\u00e1 bat\u00e9ria<\/a> je vhodn\u00fd pre va\u0161u b\u00f3ju, AtoN alebo sol\u00e1rny syst\u00e9m na mori.<\/strong><\/p><h2 class=\"wp-block-heading\" id=\"faq\">\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/h2><h3 class=\"wp-block-heading\" id=\"is-sodium-ion-field-proven-for-10-year-offshore-buoy-life-\">Je sod\u00edkov\u00fd i\u00f3n osved\u010den\u00fd pre 10-ro\u010dn\u00fa \u017eivotnos\u0165 b\u00f3je na mori?<\/h3><p class=\"wp-block-paragraph\">Zatia\u013e v\u0161ak nie tak ako star\u0161ie chemik\u00e1lie. Sod\u00edkov\u00e9 i\u00f3ny maj\u00fa s\u013eubn\u00e9 vlastnosti z h\u013eadiska tepla, prev\u00e1dzky PSOC a bezpe\u010dnosti, ale dlhodob\u00e9 \u00fadaje z ter\u00e9nu na mori sa st\u00e1le zhroma\u017e\u010fuj\u00fa. Je lep\u0161ie op\u00edsa\u0165 8 - 10 rokov ako cie\u013eov\u00fd stav n\u00e1vrhu, ktor\u00fd si vy\u017eaduje overenie na \u00farovni bal\u00edka, nie ako univerz\u00e1lnu z\u00e1ruku.<\/p><h3 class=\"wp-block-heading\" id=\"is-ip68-always-better-than-ip67-for-a-buoy-battery-\">Je IP68 pre bat\u00e9riu v\u017edy lep\u0161ie ako IP67?<\/h3><p class=\"wp-block-paragraph\">Nie nevyhnutne. IP68 m\u00f4\u017ee by\u0165 u\u017eito\u010dn\u00e9 pri ur\u010dit\u00fdch rizik\u00e1ch ponorenia, ale mnoh\u00e9 poruchy bat\u00e9ri\u00ed na b\u00f3jach s\u00fa sp\u00f4soben\u00e9 sk\u00f4r tepeln\u00fdm cyklovan\u00edm, kondenz\u00e1ciou, slanou hmlou, k\u00e1blov\u00fdmi v\u00fdvodkami a kor\u00f3ziou ne\u017e nepretr\u017eit\u00fdm ponoren\u00edm. V mnoh\u00fdch aplik\u00e1ci\u00e1ch m\u00f4\u017ee by\u0165 IP67 s ventila\u010dn\u00fdm otvorom na vyrovn\u00e1vanie tlaku a silnou kontrolou kor\u00f3zie praktickej\u0161ia ako \u00faplne utesnen\u00e1 skrinka.<\/p><h3 class=\"wp-block-heading\" id=\"can-a-sodium-ion-battery-replace-lead-acid-in-an-existing-solar-buoy-\">M\u00f4\u017ee sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria nahradi\u0165 oloven\u00fa bat\u00e9riu v existuj\u00facej sol\u00e1rnej b\u00f3ji?<\/h3><p class=\"wp-block-paragraph\">\u010casto \u00e1no, ale nie naslepo. Overte si nab\u00edjacie nap\u00e4tie, pl\u00e1vaj\u00face alebo pohotovostn\u00e9 spr\u00e1vanie, kompatibilitu s MPPT, vypnutie pri n\u00edzkom nap\u00e4t\u00ed, priestor v kryte, menovit\u00fd v\u00fdkon k\u00e1bla, pr\u00fadov\u00e9 limity BMS a teplotn\u00fd rozsah. Form\u00e1t \"drop-in\" nemus\u00ed v\u017edy znamena\u0165 elektrick\u00fa kompatibilitu \"drop-in\".<\/p><h3 class=\"wp-block-heading\" id=\"does-0v-shipping-mean-sodium-ion-is-not-dangerous-goods-\">Znamen\u00e1 preprava 0 V, \u017ee sod\u00edk-i\u00f3n nie je nebezpe\u010dn\u00fd tovar?<\/h3><p class=\"wp-block-paragraph\">Nie. N\u00edzkonap\u00e4\u0165ov\u00e1 alebo 0V preprava m\u00f4\u017ee zn\u00ed\u017ei\u0165 riziko uskladnenej energie, ale automaticky neodstra\u0148uje po\u017eiadavky na prepravu. Pred prepravou v\u017edy skontrolujte pr\u00edslu\u0161n\u00fa klasifik\u00e1ciu, sk\u00fa\u0161obn\u00fa dokument\u00e1ciu, pravidl\u00e1 balenia a miestne prepravn\u00e9 predpisy.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bat\u00e9ria n\u00e1mornej b\u00f3je \u010dasto rozhoduje o tom, \u010di AtoN, sol\u00e1rna b\u00f3ja, kan\u00e1lov\u00e9 svetlo alebo vzdialen\u00e1 monitorovacia stanica zostan\u00fa online - alebo si vy\u017eiadaj\u00fa n\u00e1kladn\u00fd v\u00fdjazd n\u00fadzovej slu\u017eby. Na rozdiel od be\u017en\u00e9ho z\u00e1lo\u017en\u00e9ho nap\u00e1jania nie s\u00fa k\u013e\u00fa\u010dovou ot\u00e1zkou len amp\u00e9rhodiny. Ide o to, \u010di bat\u00e9ria dok\u00e1\u017ee zn\u00ed\u017ei\u0165 nepl\u00e1novan\u00fa \u00fadr\u017ebu v hor\u00facom, uzavretom prostred\u00ed so slanou hmlou a slne\u010dn\u00fdm \u017eiaren\u00edm. Oloven\u00e9 bat\u00e9rie m\u00f4\u017eu vyzera\u0165 lacnej\u0161ie...<\/p>","protected":false},"author":1,"featured_media":1181,"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":[26,19],"tags":[],"class_list":["post-5162","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news","category-news_catalog"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5162","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=5162"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5162\/revisions"}],"predecessor-version":[{"id":5163,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5162\/revisions\/5163"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/1181"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=5162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=5162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=5162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}