{"id":7321,"date":"2026-06-18T00:00:47","date_gmt":"2026-06-17T16:00:47","guid":{"rendered":"https:\/\/www.wonvolt.com\/?p=7321"},"modified":"2026-07-08T15:24:39","modified_gmt":"2026-07-08T07:24:39","slug":"why-do-smart-bms-batteries-matter-more-than-battery-capacity-alone","status":"publish","type":"post","link":"https:\/\/www.wonvolt.com\/cs\/news\/why-do-smart-bms-batteries-matter-more-than-battery-capacity-alone\/","title":{"rendered":"Pro\u010d jsou chytr\u00e9 baterie BMS d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e jen jejich kapacita?"},"content":{"rendered":"

P\u0159i porovn\u00e1v\u00e1n\u00ed r\u016fzn\u00fdch sol\u00e1rn\u00edch akumul\u00e1tor\u016f na trhu se v prvn\u00ed \u0159ad\u011b pozornost \u010dasto up\u00edr\u00e1 na kapacitu bateri\u00ed, ud\u00e1vanou v kWh. Nap\u0159\u00edklad akumul\u00e1tor s kapacitou 15 kWh zn\u00ed p\u016fsobiv\u011b. Ale kolik z t\u00e9to kapacity je skute\u010dn\u011b vyu\u017eiteln\u00e9? A jak hluboko lze akumul\u00e1tor vyb\u00edt? Jsou st\u0159\u00edda\u010de slad\u011bny s akumul\u00e1torem? Funguje spr\u00e1vn\u011b vyva\u017eov\u00e1n\u00ed \u010dl\u00e1nk\u016f? A v neposledn\u00ed \u0159ad\u011b, jak\u00e1 je \u017eivotnost akumul\u00e1toru? Chytr\u00fd syst\u00e9m BMS dok\u00e1\u017ee prom\u011bnit jednoduch\u00fd akumul\u00e1tor v energetick\u00fd majetek. Neust\u00e1le monitoruje jednotliv\u00e9 \u010dl\u00e1nky. Nab\u00edj\u00ed a vyb\u00edj\u00ed baterii optim\u00e1ln\u00edm zp\u016fsobem. Poskytuje a aktualizuje data pot\u0159ebn\u00e1 monitorovac\u00edm softwarem. A zabra\u0148uje nejv\u011bt\u0161\u00edm chyb\u00e1m, kter\u00e9 mohou zkr\u00e1tit \u017eivotnost akumul\u00e1toru.<\/p>\n

 <\/p>\n

\"Pro\u010d<\/div>\n

Pro\u010d je chytr\u00fd syst\u00e9m spr\u00e1vy budov (BMS) d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e kapacita?<\/strong><\/h2>\n

I velk\u00e1 baterie m\u016f\u017ee b\u00fdt velk\u00fdm zklam\u00e1n\u00edm, kdy\u017e \u010dl\u00e1nky st\u00e1rnou nerovnom\u011brn\u011b, syst\u00e9m BMS nem\u016f\u017ee komunikovat se st\u0159\u00edda\u010dem nebo se baterie p\u0159i vysok\u00e9m zat\u00ed\u017een\u00ed jednodu\u0161e vypne. A pr\u00e1v\u011b zde p\u0159ich\u00e1z\u00ed na \u0159adu syst\u00e9m BMS \u2013 je to vrstva mezi chemi\u00ed baterie a re\u00e1ln\u00fdm provozem lokality.<\/p>\n

Chr\u00e1n\u00ed baterii b\u011bhem ka\u017edodenn\u00edho nab\u00edjen\u00ed a vyb\u00edjen\u00ed<\/strong><\/h3>\n

Syst\u00e9m BMS v syst\u00e9mu pro ukl\u00e1d\u00e1n\u00ed energie nep\u0159etr\u017eit\u011b monitoruje nap\u011bt\u00ed, proud a teplotu. BMS zaji\u0161\u0165uje, \u017ee ka\u017ed\u00fd \u010dl\u00e1nek v\u017edy pracuje v definovan\u00e9m provozn\u00edm rozsahu. Zabra\u0148uje po\u0161kozen\u00ed nadproudem, p\u0159ep\u011bt\u00edm, zkratem, podp\u011bt\u00edm, p\u0159ebit\u00edm a nadm\u011brn\u00fdm vybit\u00edm.<\/p>\n

\u017divotnost baterie je v\u00edc ne\u017e jen \u010d\u00edslo, kter\u00e9 ode\u010dtete v laborato\u0159i. D\u016fle\u017eit\u00e1 je tak\u00e9 hloubka vybit\u00ed, teplota, rychlost nab\u00edjen\u00ed a vyb\u00edjen\u00ed, materi\u00e1l baterie a zp\u016fsob, jak\u00fdm ji pou\u017e\u00edv\u00e1te, abyste z n\u00ed vyt\u011b\u017eili maximum a vyhnuli se rizik\u016fm. S BMS m\u016f\u017eete v\u0161echny tyto parametry kontrolovat.<\/p>\n

Udr\u017euje bu\u0148ky v rovnov\u00e1ze<\/strong><\/h3>\n

Bateriov\u00fd blok se skl\u00e1d\u00e1 z mnoha \u010dl\u00e1nk\u016f zapojen\u00fdch s\u00e9riov\u011b a paraleln\u011b. Jeden slab\u00fd \u010dl\u00e1nek m\u016f\u017ee omezit v\u00fdkon cel\u00e9ho bloku. Inteligentn\u00ed vyv\u00e1\u017een\u00ed sni\u017euje nerovnom\u011brn\u00e9 \u00farovn\u011b nabit\u00ed, podporuje stabiln\u00ed v\u00fdstup a zpomaluje ztr\u00e1tu v\u00fdkonu.<\/p>\n

Pro kupuj\u00edc\u00ed to znamen\u00e1 m\u00e9n\u011b p\u0159ekvapen\u00ed po instalaci. Nekupujete si jen amp\u00e9rhodiny. Kupujete si konzistenci.<\/p>\n

Na co se zam\u011b\u0159it p\u0159i v\u00fdb\u011bru chytr\u00e9 baterie BMS?<\/strong><\/h2>\n

Jakmile se pod\u00edv\u00e1te nad r\u00e1mec ozna\u010den\u00ed kapacity, kontroln\u00ed seznam pro n\u00e1kup se stane jasn\u011bj\u0161\u00edm. Mus\u00edte se zeptat, kolik energie lze skute\u010dn\u011b spot\u0159ebovat, jak baterie komunikuje, jak se rozp\u00edn\u00e1 a jak zvl\u00e1d\u00e1 rizika na staveni\u0161ti.<\/p>\n

Zkontrolujte vyu\u017eitelnou energii, nejen nomin\u00e1ln\u00ed energii<\/strong><\/h3>\n

Na 15kWh lithiov\u00e1 baterie 51.2V 300Ah n\u00edzkonap\u011bt\u00ed 48V baterie<\/a> nab\u00edz\u00ed celkovou energii 15,36 kWh a vyu\u017eitelnou energii 13,824 kWh. To je d\u016fle\u017eit\u00e9, proto\u017ee vyu\u017eiteln\u00e1 energie odr\u00e1\u017e\u00ed tu \u010d\u00e1st, s n\u00ed\u017e si m\u016f\u017eete napl\u00e1novat re\u00e1ln\u00fd provoz.<\/p>\n

 <\/p>\n

\"15kWh<\/div>\n

Doporu\u010den\u00e1 hloubka proudu (DOD) na 90 % v\u00e1m pom\u016f\u017ee z\u00edskat u\u017eite\u010dnou energii a z\u00e1rove\u0148 chr\u00e1nit \u017eivotnost baterie. Pokud si dv\u011b baterie vypadaj\u00ed podobn\u011b co do kapacity, pak je pro z\u00e1lohov\u00e1n\u00ed sol\u00e1rn\u00ed energi\u00ed, vlastn\u00ed spot\u0159ebu a p\u0159esun z\u00e1t\u011b\u017ee snaz\u0161\u00ed dimenzovat tu, kter\u00e1 m\u00e1 jasn\u011bj\u0161\u00ed regulaci hloubky proudu a \u00fadaje o vyu\u017eiteln\u00e9 energii.<\/p>\n

Zkontrolujte komunikaci a p\u00e1rov\u00e1n\u00ed st\u0159\u00edda\u010d\u016f<\/strong><\/h3>\n

Baterie, kter\u00e1 nem\u016f\u017ee komunikovat se st\u0159\u00edda\u010dem, vytv\u00e1\u0159\u00ed nejistotu. Komunikace CAN a RS485 pom\u00e1h\u00e1 baterii sd\u00edlet stavov\u00e1 data se syst\u00e9mem, tak\u017ee \u0159\u00edzen\u00ed nab\u00edjen\u00ed a vyb\u00edjen\u00ed je koordinovan\u011bj\u0161\u00ed.<\/p>\n

Pro projektov\u00e9ho kupuj\u00edc\u00edho kompatibilita \u0161et\u0159\u00ed \u010das. Produkt je navr\u017een pro vysokou kompatibilitu se st\u0159\u00edda\u010di a podporuje n\u00edzkonap\u011b\u0165ov\u00fd standard, kter\u00fd se sn\u00e1ze skladuje a nasazuje. To je obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 p\u0159i spr\u00e1v\u011b sm\u00ed\u0161en\u00fdch projekt\u016f, lok\u00e1ln\u00edch instala\u010dn\u00edch s\u00edt\u00ed nebo p\u0159i m\u011bn\u00edc\u00ed se dostupnosti st\u0159\u00edda\u010d\u016f.<\/p>\n

Jak chytr\u00fd syst\u00e9m BMS \u0159e\u0161\u00ed skute\u010dn\u00e9 probl\u00e9my z\u00e1kazn\u00edk\u016f?<\/strong><\/h2>\n

Obavy z\u00e1kazn\u00edk\u016f obvykle pramen\u00ed z ka\u017edodenn\u00edho provozu. Bude syst\u00e9m bezpe\u010dn\u00fd? Bude fungovat s vybran\u00fdm st\u0159\u00edda\u010dem? M\u016f\u017ee se pozd\u011bji roz\u0161\u00ed\u0159it? Bude baterie fungovat i po letech cyklick\u00e9ho zap\u00edn\u00e1n\u00ed a vyp\u00edn\u00e1n\u00ed? Chytr\u00fd syst\u00e9m BMS \u0159e\u0161\u00ed tyto ot\u00e1zky d\u0159\u00edve, ne\u017e se stanou servisn\u00edmi probl\u00e9my.<\/p>\n

Bod bolesti 1 Bezpe\u010dnostn\u00ed riziko b\u011bhem provozu<\/strong><\/h3>\n

Lithiov\u00e9 \u00falo\u017ei\u0161t\u011b mus\u00ed zvl\u00e1dat m\u011bn\u00edc\u00ed se z\u00e1t\u011b\u017e, pov\u011btrnostn\u00ed podm\u00ednky a chov\u00e1n\u00ed u\u017eivatele. Inteligentn\u00ed ochrana BMS pom\u00e1h\u00e1 sni\u017eovat rizika spojen\u00e1 s nap\u011bt\u00edm, proudem, teplotou a nevyv\u00e1\u017eenost\u00ed \u010dl\u00e1nk\u016f. Produkt tak\u00e9 uv\u00e1d\u00ed trojitou hardwarovou ochranu a ochranu baterie proti nadproudu, p\u0159ep\u011bt\u00ed, zkratu a podp\u011bt\u00ed.<\/p>\n

LFP \u010dl\u00e1nky p\u0159id\u00e1vaj\u00ed dal\u0161\u00ed vrstvu jistoty, proto\u017ee se \u0161iroce pou\u017e\u00edvaj\u00ed v \u00falo\u017ei\u0161t\u00edch energie pro bezpe\u010dnost, dlouhou \u017eivotnost a stabiln\u00ed v\u00fdkon p\u0159i nab\u00edjen\u00ed a vyb\u00edjen\u00ed.<\/p>\n

Bod bolesti 2 Ztr\u00e1ta kapacity po opakovan\u00e9m pou\u017eit\u00ed<\/strong><\/h3>\n

\u017divotnost baterie popisuje, kolik cykl\u016f nab\u00edjen\u00ed a vyb\u00edjen\u00ed m\u016f\u017ee baterie absolvovat, ne\u017e jej\u00ed kapacita klesne na definovanou \u00farove\u0148, za ur\u010dit\u00fdch podm\u00ednek \u010dasto kolem 80 %. Proto ud\u00e1van\u00e1 kapacita nesta\u010d\u00ed.<\/p>\n

Baterie se spolehliv\u00fdmi \u010dl\u00e1nky LFP, s v\u00edce ne\u017e 6000 cykly a konstruk\u010dn\u00ed \u017eivotnost\u00ed del\u0161\u00ed ne\u017e 15 let v\u00e1m poskytuje siln\u011bj\u0161\u00ed dlouhodobou hodnotu ne\u017e levn\u011bj\u0161\u00ed baterie s nejasnou konzistenc\u00ed \u010dl\u00e1nk\u016f. U projekt\u016f, kde z\u00e1le\u017e\u00ed na n\u00e1kladech na \u00fadr\u017ebu, to m\u016f\u017ee b\u00fdt d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e mal\u00fd rozd\u00edl v po\u010d\u00e1te\u010dn\u00ed cen\u011b.<\/p>\n

Bod bolesti 3 Budouc\u00ed roz\u0161\u00ed\u0159en\u00ed<\/strong><\/h3>\n

Va\u0161e spot\u0159eba energie se m\u016f\u017ee po instalaci zv\u00fd\u0161it. M\u016f\u017eete p\u0159idat dal\u0161\u00ed sol\u00e1rn\u00ed panely, p\u0159idat no\u010dn\u00ed z\u00e1t\u011b\u017ee nebo roz\u0161\u00ed\u0159it mal\u00fd komer\u010dn\u00ed are\u00e1l. Fixn\u00ed velikost baterie se m\u016f\u017ee st\u00e1t probl\u00e9mem.<\/p>\n

Tohle inteligentn\u00ed n\u00edzkonap\u011b\u0165ov\u00e1 lithiov\u00e1 baterie<\/a> podporuje a\u017e 16 jednotek paraleln\u011b. To v\u00e1m poskytuje \u0161k\u00e1lovatelnou cestu bez nutnosti kompletn\u00ed zm\u011bny designu syst\u00e9mu na za\u010d\u00e1tku.<\/p>\n

Kam se nejl\u00e9pe hod\u00ed inteligentn\u00ed baterie BMS?<\/strong><\/h2>\n

Hodnota inteligentn\u00edho \u0159\u00edzen\u00ed energie se zvy\u0161uje, kdy\u017e m\u00e1 lokalita prom\u011bnliv\u00e9 zat\u00ed\u017een\u00ed, sol\u00e1rn\u00ed vstup nebo pot\u0159ebuje z\u00e1lohu. V t\u011bchto p\u0159\u00edpadech mus\u00ed syst\u00e9m BMS, st\u0159\u00edda\u010d a syst\u00e9m \u0159\u00edzen\u00ed energie spolupracovat.<\/p>\n

Sol\u00e1rn\u00ed \u00falo\u017ei\u0161t\u011b pro dom\u00e1cnosti<\/strong><\/h3>\n

\u00dalo\u017ei\u0161t\u011b energie v dom\u00e1cnostech m\u016f\u017ee m\u00edt jeden jednoduch\u00fd c\u00edl: Ukl\u00e1dat sol\u00e1rn\u00ed energii b\u011bhem dne, dod\u00e1vat elekt\u0159inu ve\u010der a poskytovat nouzov\u00e9 nap\u00e1jen\u00ed pro kritick\u00e9 spot\u0159ebi\u010de v p\u0159\u00edpad\u011b v\u00fdpadku s\u00edt\u011b. N\u00edzkonap\u011b\u0165ov\u00fd bateriov\u00fd syst\u00e9m 51,2 V 300 Ah je skv\u011blou volbou pro mnoho konfigurac\u00ed \u00falo\u017ei\u0161\u0165 energie v dom\u00e1cnostech, proto\u017ee se snadno spravuje a z\u00e1rove\u0148 poskytuje dostate\u010dn\u00e9 mno\u017estv\u00ed z\u00e1lo\u017en\u00ed energie.<\/p>\n

Na 15kWh lithiov\u00e1 baterie pro sol\u00e1rn\u00ed \u00falo\u017ei\u0161t\u011b<\/a> je vhodn\u00fd i pro provoz v interi\u00e9ru i exteri\u00e9ru, co\u017e usnad\u0148uje pl\u00e1nov\u00e1n\u00ed um\u00edst\u011bn\u00ed bateri\u00ed na z\u00e1klad\u011b dispozi\u010dn\u00edho \u0159e\u0161en\u00ed projektu.<\/p>\n

Komer\u010dn\u00ed a pr\u016fmyslov\u00e9 skladov\u00e1n\u00ed energie<\/strong><\/h3>\n

V pr\u016fmyslov\u00e9 a komer\u010dn\u00ed skladov\u00e1n\u00ed energie<\/a>Syst\u00e9m mus\u00ed podporovat z\u00e1lo\u017en\u00ed nap\u00e1jen\u00ed, potla\u010dov\u00e1n\u00ed \u0161pi\u010dkov\u00e9ho zat\u00ed\u017een\u00ed a vlastn\u00ed spot\u0159ebu. Tato pracovi\u0161t\u011b se zaj\u00edmaj\u00ed o n\u00e1klady na energii, stabilitu z\u00e1t\u011b\u017ee a spolehliv\u00fd provoz b\u011bhem \u0161pi\u010dky.<\/p>\n

Inteligentn\u00ed syst\u00e9m BMS pom\u00e1h\u00e1 udr\u017eet bateriov\u00fd blok viditeln\u00fd pro \u0161ir\u0161\u00ed syst\u00e9m. Podporuje bezpe\u010dn\u011bj\u0161\u00ed rozhodov\u00e1n\u00ed o nab\u00edjen\u00ed a vyb\u00edjen\u00ed, zat\u00edmco syst\u00e9m EMS m\u016f\u017ee koordinovat pot\u0159eby sol\u00e1rn\u00ed energie, nap\u00e1jen\u00ed ze s\u00edt\u011b, \u00falo\u017ei\u0161t\u011b a nab\u00edjen\u00ed. Proto je inteligence \u0159\u00edzen\u00ed \u010dasto d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e jen dodate\u010dn\u00e1 kapacita.<\/p>\n

Pl\u00e1nov\u00e1n\u00ed v\u011bt\u0161\u00edho \u00falo\u017ei\u0161t\u011b energie<\/strong><\/h3>\n

Pro \u00falo\u017ei\u0161t\u011b pro u\u017eitkov\u00e9 \u00fa\u010dely<\/a>, stejn\u00e1 logika se zv\u011bt\u0161uje. V\u00edce \u010dl\u00e1nk\u016f, v\u00edce modul\u016f a v\u00edce za\u0159\u00edzen\u00ed pro p\u0159em\u011bnu energie vytv\u00e1\u0159\u00ed v\u00edce prom\u011bnn\u00fdch. Syst\u00e9m BMS mus\u00ed poskytovat p\u0159esn\u00e1 data, chr\u00e1nit ka\u017edou skupinu bateri\u00ed a podporovat stabiln\u00ed provoz.<\/p>\n

I kdy\u017e za\u010d\u00edn\u00e1te s men\u0161\u00ed n\u00edzkonap\u011b\u0165ovou bateri\u00ed, toto my\u0161len\u00ed v\u00e1m pom\u016f\u017ee l\u00e9pe se rozhodnout. Od za\u010d\u00e1tku byste se m\u011bli zam\u011b\u0159it na komunikaci, ochranu, \u0161k\u00e1lovatelnost a jasn\u00e9 \u00fadaje o v\u00fdkonu.<\/p>\n

Jak si vybrat spr\u00e1vn\u00e9ho partnera pro baterie?<\/strong><\/h2>\n

Dobr\u00fd hardware je jen jednou \u010d\u00e1st\u00ed projektu \u00falo\u017en\u00e9ho syst\u00e9mu. Pot\u0159ebujete tak\u00e9 technickou podporu, spr\u00e1vn\u00e9 dimenzov\u00e1n\u00ed, pokyny k instalaci a poprodejn\u00ed servis. Pr\u00e1v\u011b zde se mnoho kupuj\u00edc\u00edch pot\u00fdk\u00e1 se skryt\u00fdmi n\u00e1klady.<\/p>\n

Vyhledejte technickou podporu p\u0159ed a po instalaci<\/strong><\/h3>\n

D\u016fkladn\u00fd projektov\u00fd proces by m\u011bl zahrnovat pr\u016fzkum lokality p\u0159ed n\u00e1vrhem, proto\u017ee ka\u017ed\u00e1 budova, profil zat\u00ed\u017een\u00ed a uspo\u0159\u00e1d\u00e1n\u00ed sol\u00e1rn\u00edch panel\u016f je jin\u00e9. M\u011bl by tak\u00e9 podporovat uveden\u00ed do provozu, testov\u00e1n\u00ed a technick\u00e9 \u0161kolen\u00ed po instalaci.<\/p>\n

Pro kupuj\u00edc\u00ed, kte\u0159\u00ed pot\u0159ebuj\u00ed \u010dist\u0161\u00ed energii, ni\u017e\u0161\u00ed n\u00e1klady a stabiln\u00ed nap\u00e1jen\u00ed, nen\u00ed nejlep\u0161\u00ed volbou pap\u00edrov\u011b nejv\u011bt\u0161\u00ed baterie. Je to baterie, kter\u00e1 je bezpe\u010dn\u00e1, roz\u0161i\u0159iteln\u00e1, kompatibiln\u00ed a spravovan\u00e1 inteligentn\u00edm syst\u00e9mem BMS. 15kWh lithiov\u00e1 baterie 51.2V 300Ah n\u00edzkonap\u011bt\u00ed 48V baterie<\/a> odpov\u00edd\u00e1 t\u00e9to logice kombinac\u00ed LFP bun\u011bk, inteligentn\u00edho \u0159\u00edzen\u00ed BMS, 90% doporu\u010den\u00e9ho DOD, komunikace CAN\/RS485 a a\u017e 16 paraleln\u00edch jednotek.<\/p>\n

Pro ur\u010den\u00ed velikosti projektu nebo technick\u00e9 podrobnosti m\u016f\u017eete kontaktujte t\u00fdm technick\u00e9 podpory<\/a> a p\u0159izp\u016fsobte pl\u00e1n bateri\u00ed va\u0161\u00ed skute\u010dn\u00e9 z\u00e1t\u011b\u017ei, st\u0159\u00edda\u010di a instala\u010dn\u00edmu prost\u0159ed\u00ed.<\/p>\n

\u010cast\u00e9 dotazy<\/strong><\/h2>\n

Ot\u00e1zka 1: Pro\u010d je chytr\u00fd syst\u00e9m BMS d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e samotn\u00e1 kapacita baterie?<\/strong>
\nA: Kapacita v\u00e1m \u0159\u00edk\u00e1, kolik energie dok\u00e1\u017ee baterie ulo\u017eit, ale syst\u00e9m BMS rozhoduje o tom, jak bezpe\u010dn\u011b a efektivn\u011b lze tuto energii vyu\u017e\u00edt. Monitoruje nap\u011bt\u00ed, proud, teplotu a rovnov\u00e1hu \u010dl\u00e1nk\u016f, co\u017e pom\u00e1h\u00e1 baterii dod\u00e1vat stabiln\u00ed v\u00fdkon po mnoho cykl\u016f.<\/p>\n

Q2: Co d\u011bl\u00e1 BMS v lithiov\u00e9 baterii?<\/strong>
\nA: Syst\u00e9m BMS \u0159\u00edd\u00ed nab\u00edjen\u00ed a vyb\u00edjen\u00ed, chr\u00e1n\u00ed baterii p\u0159ed nebezpe\u010dn\u00fdmi podm\u00ednkami, vyva\u017euje \u010dl\u00e1nky, zaznamen\u00e1v\u00e1 provozn\u00ed data a komunikuje s extern\u00edmi za\u0159\u00edzen\u00edmi, jako jsou st\u0159\u00edda\u010de nebo regul\u00e1tory.<\/p>\n

Q3: Sta\u010d\u00ed 15 kWh pro z\u00e1lohov\u00e1n\u00ed sol\u00e1rn\u00ed energie?<\/strong>
\nA: Z\u00e1le\u017e\u00ed na va\u0161em zat\u00ed\u017een\u00ed, dob\u011b z\u00e1lohov\u00e1n\u00ed, velikosti st\u0159\u00edda\u010de a sol\u00e1rn\u00edm vstupu. Baterie s kapacitou 15,36 kWh a vyu\u017eitelnou energi\u00ed 13,824 kWh dok\u00e1\u017ee pokr\u00fdt mnoho pot\u0159eb z\u00e1lo\u017en\u00edho nap\u00e1jen\u00ed pro dom\u00e1cnosti nebo mal\u00e9 komer\u010dn\u00ed budovy, ale kone\u010dn\u00e9 dimenzov\u00e1n\u00ed by m\u011blo vych\u00e1zet ze skute\u010dn\u00e9 denn\u00ed spot\u0159eby.<\/p>\n

Ot\u00e1zka 4: Pro\u010d je ministerstvo obrany (DOD) d\u016fle\u017eit\u00e9 p\u0159i v\u00fdb\u011bru baterie?<\/strong>
\nA: DOD znamen\u00e1 hloubku vybit\u00ed. Doporu\u010den\u00e1 hloubka vybit\u00ed 90 % v\u00e1m umo\u017e\u0148uje vyu\u017e\u00edt v\u00edce ulo\u017een\u00e9 energie a z\u00e1rove\u0148 si udr\u017eovat kontrolovanou rezervu, kter\u00e1 pom\u00e1h\u00e1 chr\u00e1nit baterii a prodlu\u017euje jej\u00ed \u017eivotnost.<\/p>\n

Q5: Lze syst\u00e9m z jedn\u00e9 baterie pozd\u011bji roz\u0161\u00ed\u0159it?<\/strong>
\nA: Ano, pokud baterie podporuje paraleln\u00ed zapojen\u00ed. Model, kter\u00fd podporuje a\u017e 16 jednotek paraleln\u011b, v\u00e1m d\u00e1v\u00e1 prostor pro roz\u0161\u00ed\u0159en\u00ed kapacity, kdy\u017e va\u0161e popt\u00e1vka po energii vzroste.<\/p>","protected":false},"excerpt":{"rendered":"

When comparing different solar storage batteries on the market, first of all attention is often drawn to the capacity of the batteries, given in kWh. For example a 15kWh storage battery sounds impressive. But how much of this capacity is really usable? And how deep can the storage battery be discharged? Are the inverters matched […]<\/p>\n","protected":false},"author":1,"featured_media":7320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts\/7321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/comments?post=7321"}],"version-history":[{"count":2,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts\/7321\/revisions"}],"predecessor-version":[{"id":7323,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/posts\/7321\/revisions\/7323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/media\/7320"}],"wp:attachment":[{"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/media?parent=7321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/categories?post=7321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wonvolt.com\/cs\/wp-json\/wp\/v2\/tags?post=7321"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}