{"id":5273,"date":"2026-07-14T06:17:10","date_gmt":"2026-07-14T06:17:10","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=5273"},"modified":"2026-07-14T06:17:39","modified_gmt":"2026-07-14T06:17:39","slug":"slimline-lithium-battery-for-dual-fridge-4x4-setups-runtime-solar-and-charging-reality-check","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/slimline-lithium-battery-for-dual-fridge-4x4-setups-runtime-solar-and-charging-reality-check\/","title":{"rendered":"Tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria pre konfigur\u00e1cie chladni\u010diek v ter\u00e9nnych vozidl\u00e1ch 4\u00d74: skuto\u010dn\u00e1 v\u00fddr\u017e, sol\u00e1rne nab\u00edjanie a nab\u00edjanie v praxi"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Konfigur\u00e1cie s dvoma chladni\u010dkami v vozidl\u00e1ch 4\u00d74 vyzeraj\u00fa jednoducho: sta\u010d\u00ed prida\u0165 <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/slimline-lithium-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0161t\u00edhla l\u00edtiov\u00e1 bat\u00e9ria<\/a><\/strong>, pripojte dve 12 V chladni\u010dky, pridajte sol\u00e1rny syst\u00e9m a nap\u00e1jac\u00ed syst\u00e9m stre\u0161n\u00e9ho nadstavca by mal fungova\u0165. Pri skuto\u010dnom cestovan\u00ed, v r\u00e1mci vozov\u00e9ho parku a pri pracovnom vyu\u017eit\u00ed dod\u00e1vok z\u00e1vis\u00ed v\u00fdsledok od ove\u013ea viac faktorov ne\u017e len od kapacity bat\u00e9rie v Ah.<\/p><p class=\"wp-block-paragraph\">Dve chladni\u010dky m\u00f4\u017eu spo\u013eahlivo fungova\u0165 na tenkej l\u00edtiovej bat\u00e9rii, av\u0161ak len vtedy, ak s\u00fa kapacita bat\u00e9rie, nab\u00edjanie DC-DC, sol\u00e1rne dob\u00edjanie, dimenzovanie k\u00e1blov, poistkov\u00e1 ochrana a spr\u00e1vanie pou\u017e\u00edvate\u013ea zos\u00faladen\u00e9 do jedn\u00e9ho syst\u00e9mu. Bat\u00e9ria s kapacitou 100 Ah m\u00f4\u017ee posta\u010di\u0165 na nen\u00e1ro\u010dn\u00fd v\u00edkendov\u00fd v\u00fdlet. T\u00e1 ist\u00e1 bat\u00e9ria v\u0161ak m\u00f4\u017ee sklama\u0165, ak sa jedna chladni\u010dka premen\u00ed na mrazni\u010dku, strecha sa prehreje, vozidlo najazd\u00ed nedostato\u010dn\u00fd po\u010det kilometrov alebo je v\u00fdkon sol\u00e1rnych panelov ni\u017e\u0161\u00ed, ne\u017e sa o\u010dak\u00e1valo.<\/p><p class=\"wp-block-paragraph\">V tejto pr\u00edru\u010dke sa dozviete, ako zvoli\u0165 spr\u00e1vnu ve\u013ekos\u0165 tenkej l\u00edtiovej bat\u00e9rie pre dvojit\u00e9 chladni\u010dky v ter\u00e9nnych vozidl\u00e1ch typu 4\u00d74, odhadn\u00fa\u0165 dobu prev\u00e1dzky a vyhn\u00fa\u0165 sa nadmern\u00e9mu s\u013eubovaniu v\u00fdkonu sol\u00e1rneho syst\u00e9mu alebo nab\u00edjania e\u0161te pred vypracovan\u00edm cenovej ponuky.<\/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-slimline-lithium-battery-y01.jpg\" alt=\"\" class=\"wp-image-5267\" srcset=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01.jpg 1000w, https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01-300x300.jpg 300w, https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01-150x150.jpg 150w, https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01-768x768.jpg 768w, https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01-12x12.jpg 12w, https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01-600x600.jpg 600w, https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-200ah-slimline-lithium-battery-y01-100x100.jpg 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><p class=\"has-text-align-center wp-block-paragraph\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-power-12v-200ah-slimline-lithium-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u00edtiov\u00e1 bat\u00e9ria Kamada Power 12 V, 200 Ah, Slimline<\/a><\/strong><\/p><h2 class=\"wp-block-heading\">R\u00fdchla odpove\u010f<\/h2><p class=\"wp-block-paragraph\">Tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria dok\u00e1\u017ee nap\u00e1ja\u0165 dve 12 V chladni\u010dky v nadstavbe vozidla 4\u00d74, av\u0161ak doba prev\u00e1dzky z\u00e1vis\u00ed od ve\u013ekosti chladni\u010dky, priemern\u00e9ho odberu pr\u00fadu, re\u017eimu mrazni\u010dky, okolitej teploty, sol\u00e1rneho dob\u00edjania, doby nab\u00edjania pomocou DC-DC meni\u010da a \u010fal\u0161\u00edch 12 V spotrebi\u010dov. Na nen\u00e1ro\u010dn\u00e9 v\u00edkendov\u00e9 pou\u017eitie m\u00f4\u017ee sta\u010di\u0165 kapacita 100 Ah. Pre n\u00e1ro\u010dn\u00e9 cestovanie s dvoma chladni\u010dkami, konfigur\u00e1cie s chladni\u010dkou a mrazni\u010dkou, hor\u00face podnebie alebo vozov\u00fd park je zvy\u010dajne realistickej\u0161\u00ed rozsah 150 Ah a\u017e 200 Ah.<\/p><h2 class=\"wp-block-heading\">Pre\u010do si konfigur\u00e1cie s dvoma chladni\u010dkami vy\u017eaduj\u00fa lep\u0161ie pl\u00e1novanie bat\u00e9ri\u00ed<\/h2><p class=\"wp-block-paragraph\">S jednou kempingovou chladni\u010dkou sa zvy\u010dajne d\u00e1 vyrovna\u0165. Dve chladni\u010dky v\u0161ak menia situ\u00e1ciu, preto\u017ee spotreba energie prebieha nepretr\u017eite. Na rozdiel od osvetlenia alebo USB nab\u00edja\u010diek sa chladni\u010dky automaticky zap\u00ednaj\u00fa a vyp\u00ednaj\u00fa, ke\u010f je vozidlo zaparkovan\u00e9, vodi\u010d je pre\u010d alebo sa v predstave zohreje.<\/p><p class=\"wp-block-paragraph\">Medzi be\u017en\u00e9 usporiadania dvojdielnych chladni\u010diek patria:<\/p><ul class=\"wp-block-list\"><li>chladni\u010dka na potraviny + chladni\u010dka na n\u00e1poje<\/li>\n\n<li>chladni\u010dka + mrazni\u010dka<\/li>\n\n<li>cestovn\u00e1 chladni\u010dka + mrazni\u010dka na n\u00e1vnadu<\/li>\n\n<li>chladni\u010dka na potraviny + chladiaci box na lieky alebo vzorky<\/li>\n\n<li>dve chladiace z\u00f3ny v pracovnom pickupe alebo servisnom vozidle pre ter\u00e9nnu prev\u00e1dzku<\/li><\/ul><p class=\"wp-block-paragraph\">Pre v\u00e1s riziko nepredstavuje len kr\u00e1tka \u017eivotnos\u0165. Ide o s\u0165a\u017enosti z\u00e1kazn\u00edkov, spory t\u00fdkaj\u00face sa z\u00e1ruky a dodato\u010dn\u00e9 pr\u00e1ce in\u0161talat\u00e9ra. Pri n\u00e1vrhu vych\u00e1dzajte z dennej spotreby energie, nie len z kapacity bat\u00e9rie v Ah.<\/p><h2 class=\"wp-block-heading\">Pre\u010do s\u00fa l\u00edtiov\u00e9 bat\u00e9rie Slimline vhodn\u00e9 pre strechy vozidiel 4\u00d74<\/h2><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/slimline-lithium-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0160t\u00edhla l\u00edtiov\u00e1 bat\u00e9ria<\/a><\/strong> vyrie\u0161i\u0165 probl\u00e9m s priestorom. Be\u017en\u00e9 bat\u00e9rie m\u00f4\u017eu zabera\u0165 miesto v z\u00e1suvk\u00e1ch, na podlahe alebo v \u00falo\u017enom priestore vn\u00fatri kab\u00edny. \u0160t\u00edhly model sa \u010dasto d\u00e1 namontova\u0165 za zadn\u00e9 sedadlo, na stenu kab\u00edny, ved\u013ea syst\u00e9mu z\u00e1suviek alebo do kompaktn\u00e9ho nap\u00e1jacieho modulu.<\/p><p class=\"wp-block-paragraph\">Pre v\u00fdrobcov stre\u0161n\u00fdch kon\u0161trukci\u00ed, zna\u010dky pr\u00edslu\u0161enstva a mont\u00e1\u017ene firmy spo\u010d\u00edva pr\u00ednos v \u0161tandardiz\u00e1cii syst\u00e9mu: preh\u013eadnej\u0161ie vedenie k\u00e1blov, lep\u0161ie vyu\u017eitie \u00fazkych priestorov, jednoduch\u0161ia integr\u00e1cia s nab\u00edja\u010dkami DC-DC a poistkov\u00fdmi panelmi, \u013eah\u0161ie opakovate\u013en\u00e1 in\u0161tal\u00e1cia vo vozovom parku a lep\u0161\u00ed dizajn s\u00faprav pod vlastnou zna\u010dkou.<\/p><p class=\"wp-block-paragraph\">\u0160t\u00edhly tvar v\u0161ak neprin\u00e1\u0161a \u017eiadnu dodato\u010dn\u00fa energiu. Doba prev\u00e1dzky na\u010falej z\u00e1vis\u00ed od vyu\u017eite\u013enej kapacity, za\u0165a\u017eenia, vstupn\u00e9ho nab\u00edjacieho pr\u00fadu a rezervnej mar\u017ee.<\/p><h2 class=\"wp-block-heading\">Spotreba dvojitej chladni\u010dky: Neorientujte sa len na v\u00fdkon uveden\u00fd na typovom \u0161t\u00edtku<\/h2><p class=\"wp-block-paragraph\">Mnoh\u00ed kupuj\u00faci si pozr\u00fa \u0161t\u00edtok na chladni\u010dke, n\u00e1jdu tam \u00fadaj o spotrebe vo wattoch a na z\u00e1klade toho vypo\u010d\u00edtaj\u00fa dobu prev\u00e1dzky. V praxi v\u0161ak chladni\u010dka s kompresorom nebe\u017e\u00ed cel\u00fd de\u0148 pri jednom pevnom za\u0165a\u017een\u00ed. Striedavo sa zap\u00edna a vyp\u00edna. Skuto\u010dn\u00fdm \u00fadajom pre pl\u00e1novanie je denn\u00e1 spotreba v amp\u00e9rohodin\u00e1ch.<\/p><p class=\"wp-block-paragraph\">Denn\u00e1 spotreba chladni\u010dky:<\/p><pre class=\"wp-block-code\"><code>Priemern\u00fd pr\u00fad (A) \u00d7 24 hod\u00edn = Ah za de\u0148\n<\/code><\/pre><p class=\"wp-block-paragraph\">Pre dve chladni\u010dky:<\/p><pre class=\"wp-block-code\"><code>Chladni\u010dka 1 Ah\/de\u0148 + Chladni\u010dka 2 Ah\/de\u0148 = Celkov\u00e1 spotreba chladni\u010diek Ah\/de\u0148\n<\/code><\/pre><p class=\"wp-block-paragraph\">Skuto\u010dn\u00e1 spotreba z\u00e1vis\u00ed od ve\u013ekosti chladni\u010dky, nastavenej teploty, re\u017eimu chladni\u010dky\/mrazni\u010dky, teploty okolia, vetrania horn\u00e9ho krytu, teploty potrav\u00edn pri vkladan\u00ed, frekvencie otv\u00e1rania, poklesu nap\u00e4tia v k\u00e1bli a podmienok umiestnenia. Re\u017eim mrazni\u010dky a vysok\u00e1 teplota vo vn\u00fatri horn\u00e9ho krytu m\u00f4\u017eu spotrebu v\u00fdrazne zv\u00fd\u0161i\u0165.<\/p><h2 class=\"wp-block-heading\">Pl\u00e1novacia tabu\u013eka: Denn\u00e1 spotreba energie dvojitej chladni\u010dky<\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Typ nastavenia<\/th><th>Typick\u00fd pr\u00edpad pou\u017eitia<\/th><th>Pl\u00e1novanie energetiky<\/th><th>Pribli\u017ene 12,8 V (ekvivalent)<\/th><\/tr><\/thead><tbody><tr><td>\u013dahk\u00e1 dvojdielna chladni\u010dka<\/td><td>Dve \u00fasporn\u00e9 chladni\u010dky, mierne po\u010dasie, obmedzen\u00e9 otv\u00e1racie hodiny<\/td><td>510\u2013770 Wh\/de\u0148<\/td><td>40\u201360 Ah\/de\u0148<\/td><\/tr><tr><td>Be\u017en\u00e9 cestovanie<\/td><td>Dve chladni\u010dky, r\u00f4zne jedl\u00e1 a n\u00e1poje, tepl\u00e9 po\u010dasie<\/td><td>770\u20131 150 Wh\/de\u0148<\/td><td>60\u201390 Ah\/de\u0148<\/td><\/tr><tr><td>Chladni\u010dka + mrazni\u010dka<\/td><td>Jedna chladni\u010dka, jedna mrazni\u010dka, be\u017en\u00e9 otv\u00e1ranie<\/td><td>1 020 \u2013 1 660 Wh\/de\u0148<\/td><td>80\u2013130 Ah\/de\u0148<\/td><\/tr><tr><td>Prehriaty kryt \/ nedostato\u010dn\u00e9 vetranie<\/td><td>Letn\u00e9 pou\u017eitie, vysok\u00e1 prev\u00e1dzkov\u00e1 frekvencia, \u010dast\u00e9 otv\u00e1ranie<\/td><td>1 280 Wh\/de\u0148 alebo viac<\/td><td>100 Ah\/de\u0148 alebo viac<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">Ide o orienta\u010dn\u00e9 hodnoty, nie o garantovan\u00fa spotrebu. Ako hlavn\u00fd energetick\u00fd rozpo\u010det pou\u017eite watt-hodiny a v pr\u00edpade kon\u0161trukci\u00ed pre OEM, vozov\u00e9 parky alebo kon\u0161trukci\u00ed, kde je d\u00f4le\u017eit\u00e1 z\u00e1ruka, overte konkr\u00e9tne modely chladni\u010diek, nastaven\u00e9 hodnoty, okolit\u00e9 podmienky, sp\u00f4sob za\u0165a\u017eenia a nameran\u00fd pracovn\u00fd cyklus.<\/p><h2 class=\"wp-block-heading\">Ako dlho dok\u00e1\u017ee tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria nap\u00e1ja\u0165 dve chladni\u010dky?<\/h2><p class=\"wp-block-paragraph\">Z\u00e1kladn\u00fd vzorec pre v\u00fdpo\u010det doby behu je:<\/p><pre class=\"wp-block-code\"><code>Pou\u017eite\u013en\u00e1 kapacita bat\u00e9rie (Ah) \u00f7 Denn\u00e1 spotreba (Ah\/de\u0148) = Doba prev\u00e1dzky v d\u0148och\n<\/code><\/pre><p class=\"wp-block-paragraph\">Nepl\u00e1nujte ka\u017ed\u00fd de\u0148 tak, aby sa bat\u00e9ria \u00faplne vybila. Nechajte si rezervu pre zamra\u010den\u00fa oblohu, vysok\u00e9 teploty, dni s kr\u00e1tkou jazdou, starnutie bat\u00e9rie a spr\u00e1vanie pou\u017e\u00edvate\u013ea.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ve\u013ekos\u0165 bat\u00e9rie<\/th><th>Schopnos\u0165 praktick\u00e9ho pl\u00e1novania<\/th><th>Za\u0165a\u017eenie 50 Ah\/de\u0148<\/th><th>Za\u0165a\u017eenie 100 Ah\/de\u0148<\/th><\/tr><\/thead><tbody><tr><td>100 Ah<\/td><td>80\u201390 Ah<\/td><td>1,6\u20131,8 d\u0148a<\/td><td>Menej ako 1 de\u0148<\/td><\/tr><tr><td>150Ah<\/td><td>120\u2013135 Ah<\/td><td>2,4\u20132,7 dn\u00ed<\/td><td>1,2\u20131,3 d\u0148a<\/td><\/tr><tr><td>200Ah<\/td><td>160\u2013180 Ah<\/td><td>3,2\u20133,6 dn\u00ed<\/td><td>1,6\u20131,8 d\u0148a<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">T\u00e1to tabu\u013eka ukazuje, pre\u010do sa kapacita 100 Ah \u010dasto nadhodnocuje. Pri jednoduchom v\u00fdpo\u010dte to m\u00f4\u017ee vyzera\u0165 prijate\u013ene, av\u0161ak rezerva sa r\u00fdchlo vy\u010derp\u00e1, ak sa druh\u00e1 chladni\u010dka intenz\u00edvne pou\u017e\u00edva alebo ak z\u00e1kazn\u00edk parkuje cel\u00fd de\u0148.<\/p><h2 class=\"wp-block-heading\">Sta\u010d\u00ed 100 Ah na konfigur\u00e1ciu s dvoma chladni\u010dkami v ter\u00e9nnom vozidle 4\u00d74?<\/h2><p class=\"wp-block-paragraph\">Tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria s kapacitou 100 Ah m\u00f4\u017ee fungova\u0165 v niektor\u00fdch konfigur\u00e1ci\u00e1ch s dvojitou chladni\u010dkou, nemala by v\u0161ak by\u0165 automatick\u00fdm rie\u0161en\u00edm pre ka\u017ed\u00fa zostavu.<\/p><p class=\"wp-block-paragraph\">Je vhodnej\u0161\u00ed pre v\u00edkendov\u00e9 v\u00fdlety za mierneho po\u010dasia, dve \u00fasporn\u00e9 chladni\u010dky, obmedzen\u00e9 vyu\u017e\u00edvanie mrazni\u010dky, be\u017en\u00fa jazdu, dobr\u00e9 dob\u00edjanie zo sol\u00e1rnych panelov a pou\u017e\u00edvate\u013eov, ktor\u00ed sleduj\u00fa stav nabitia.<\/p><p class=\"wp-block-paragraph\">Je to rizikov\u00e9 v pr\u00edpade hor\u00faceho podnebia, pou\u017e\u00edvania chladni\u010dky s mrazni\u010dkou, dvoch ve\u013ek\u00fdch chladni\u010diek, kr\u00e1tkej doby jazdy, kempovania v tieni, prev\u00e1dzkovate\u013eov vozov\u00fdch parkov alebo z\u00e1kazn\u00edkov, ktor\u00ed o\u010dak\u00e1vaj\u00fa dva alebo viac dn\u00ed st\u00e1tia.<\/p><p class=\"wp-block-paragraph\">Pre mont\u00e1\u017enikov a distrib\u00fatorov m\u00f4\u017ee predaj 100 Ah do ka\u017ed\u00e9ho syst\u00e9mu s dvoma chladni\u010dkami prinies\u0165 kr\u00e1tkodob\u00fa cenov\u00fa v\u00fdhodu, av\u0161ak z dlhodob\u00e9ho h\u013eadiska m\u00f4\u017ee sp\u00f4sobi\u0165 probl\u00e9my s technickou podporou.<\/p><h2 class=\"wp-block-heading\">Kedy m\u00e1 v\u00e4\u010d\u0161\u00ed zmysel zvoli\u0165 kapacitu 150 Ah alebo 200 Ah<\/h2><p class=\"wp-block-paragraph\">Tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria s kapacitou 150 Ah je \u010dasto vhodnej\u0161\u00edm v\u00fdchodiskov\u00fdm bodom pre n\u00e1ro\u010dn\u00e9 cestovanie s dvoma chladni\u010dkami. Bat\u00e9ria s kapacitou 200 Ah je vhodnej\u0161ia pre prev\u00e1dzku chladni\u010dky s mrazni\u010dkou, cestovanie v hor\u00facom po\u010das\u00ed, dlhodob\u00e9 st\u00e1tie, prev\u00e1dzku vo vozovom parku, viacero 12 V spotrebi\u010dov alebo pr\u00e9miov\u00e9 nap\u00e1jacie s\u00fapravy pre stre\u0161n\u00e9 nadstavby.<\/p><p class=\"wp-block-paragraph\">Pri pl\u00e1novan\u00ed produktov v segmente B2B pon\u00fakajte varianty s kapacitou 100 Ah, 150 Ah a 200 Ah s jasne vymedzen\u00fdmi oblas\u0165ami pou\u017eitia namiesto toho, aby ste jednu bat\u00e9riu prezentovali ako vhodn\u00fa pre ka\u017ed\u00e9ho z\u00e1kazn\u00edka.<\/p><h2 class=\"wp-block-heading\">Realita v oblasti sol\u00e1rnej energie: Sol\u00e1rny panel s v\u00fdkonom 200 W neposkytuje 200 W po cel\u00fd de\u0148<\/h2><p class=\"wp-block-paragraph\">Sol\u00e1rna energia je u\u017eito\u010dn\u00e1, ale \u010dasto sa prece\u0148uje. Panel s v\u00fdkonom 200 W m\u00f4\u017ee dosiahnu\u0165 menovit\u00fd v\u00fdkon len za ide\u00e1lnych podmienok, pokia\u013e ide o slne\u010dn\u00e9 \u017eiarenie, uhol dopadu, teplotu a \u010distotu panelu. Panely na streche m\u00f4\u017eu by\u0165 tie\u017e zatienen\u00e9 dr\u017eiakmi, prachom, stromami alebo polohou zaparkovan\u00e9ho vozidla.<\/p><p class=\"wp-block-paragraph\">Najsk\u00f4r odhadnite mno\u017estvo energie z\u00edskanej zo slnka vo watthodin\u00e1ch:<\/p><pre class=\"wp-block-code\"><code>Denn\u00e1 sol\u00e1rna energia (Wh) \u2248 v\u00fdkon panelu (w) \u00d7 po\u010det efekt\u00edvnych slne\u010dn\u00fdch hod\u00edn \u00d7 praktick\u00fd koeficient syst\u00e9mu\n<\/code><\/pre><p class=\"wp-block-paragraph\">Pr\u00edklad pl\u00e1novania:<\/p><pre class=\"wp-block-code\"><code>200 W \u00d7 4 h \u00d7 0,75 \u2248 600 Wh\/de\u0148\n<\/code><\/pre><p class=\"wp-block-paragraph\">To predstavuje pribli\u017ene 47 Ah, ak sa t\u00e1to hodnota vyjadr\u00ed ako nomin\u00e1lna kapacita bat\u00e9rie pri nap\u00e4t\u00ed 12,8 V, alebo pribli\u017ene 42 Ah pri nab\u00edjacom nap\u00e4t\u00ed 14,2 V. Pr\u00e1ve tento rozdiel je d\u00f4vodom, pre\u010do je Wh\/de\u0148 preh\u013eadnej\u0161ou jednotkou na porovnanie.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ve\u013ekos\u0165 sol\u00e1rneho panelu<\/th><th>Pr\u00edklad denn\u00e9ho zotavenia za priazniv\u00fdch podmienok<\/th><th>Praktick\u00fd v\u00fdznam<\/th><\/tr><\/thead><tbody><tr><td>100W<\/td><td>pribli\u017ene 250\u2013320 Wh\/de\u0148<\/td><td>Iba \u013eahk\u00e1 opora<\/td><\/tr><tr><td>200W<\/td><td>pribli\u017ene 500\u2013650 Wh\/de\u0148<\/td><td>Je to u\u017eito\u010dn\u00e9, ale nemus\u00ed sta\u010di\u0165 na ve\u013ek\u00e9 za\u0165a\u017eenie dvoch chladni\u010diek<\/td><\/tr><tr><td>300W<\/td><td>pribli\u017ene 750\u2013960 Wh\/de\u0148<\/td><td>V\u00e4\u010d\u0161ia podpora be\u017en\u00e9ho cestovania<\/td><\/tr><tr><td>400 W a viac<\/td><td>pribli\u017ene 1 000 \u2013 1 280 Wh\/de\u0148<\/td><td>Pri priaznivom po\u010das\u00ed by sa mohol zv\u00fd\u0161i\u0165 dopyt po chladni\u010dk\u00e1ch s mrazni\u010dkou<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">Tieto pr\u00edklady vych\u00e1dzaj\u00fa z predpokladu dostato\u010dn\u00e9ho slne\u010dn\u00e9ho \u017eiarenia a praktick\u00e9ho koeficientu 0,6\u20130,8; nejde o garantovan\u00e9 v\u00fdnosy. Tie\u0148, zimn\u00e9 slnko, teplota panelov, prach, obmedzenia regul\u00e1tora a straty v k\u00e1bloch m\u00f4\u017eu v\u00fdrazne zn\u00ed\u017ei\u0165 v\u00fdnos. Sol\u00e1rnu energiu pova\u017eujte za premenliv\u00fd denn\u00fd zdroj energie, nie za neobmedzen\u00fd zdroj energie.<\/p><h2 class=\"wp-block-heading\">Realita nab\u00edjania DC-DC: Doba jazdy je d\u00f4le\u017eit\u00e1<\/h2><p class=\"wp-block-paragraph\">Nab\u00edja\u010dka DC-DC riadi nab\u00edjanie vozidla, podporuje profil nab\u00edjania l\u00edtiov\u00fdch bat\u00e9ri\u00ed a po\u010das jazdy rekuperuje energiu. V\u00fdstupn\u00fd pr\u00fad v\u0161ak m\u00e1 v\u00fdznam len vtedy, ak sa vozidlo pou\u017e\u00edva dostato\u010dne dlho.<\/p><p class=\"wp-block-paragraph\">Pou\u017eite priemern\u00fd pr\u00fad, ktor\u00fd skuto\u010dne pr\u00fadi do bat\u00e9rie:<\/p><pre class=\"wp-block-code\"><code>Obnoven\u00e1 hodnota Ah \u2248 priemern\u00fd nameran\u00fd nab\u00edjac\u00ed pr\u00fad \u00d7 doba nab\u00edjania\n<\/code><\/pre><p class=\"wp-block-paragraph\">Ak nab\u00edja\u010dka s v\u00fdkonom 40 A dod\u00e1va do bat\u00e9rie pr\u00fad 40 A po dobu dvoch hod\u00edn, celkov\u00e1 kapacita nabitia sa m\u00f4\u017ee pribl\u00ed\u017ei\u0165 k hodnote 80 Ah. Skuto\u010dn\u00e1 kapacita nabitia m\u00f4\u017ee by\u0165 ni\u017e\u0161ia, preto\u017ee nab\u00edja\u010dka zni\u017euje v\u00fdkon z tepeln\u00e9ho h\u013eadiska, vstupn\u00e9 nap\u00e4tie obmedzuje v\u00fdstupn\u00fd pr\u00fad, pr\u00fad sa pri plnom nabit\u00ed postupne zni\u017euje alebo z\u00e1\u0165a\u017ee v kab\u00edne spotreb\u00favaj\u00fa \u010das\u0165 v\u00fdstupn\u00e9ho pr\u00fadu nab\u00edja\u010dky.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Menovit\u00fd v\u00fdstup DC-DC<\/th><th>Celkov\u00e1 regener\u00e1cia pri udr\u017ean\u00ed menovit\u00e9ho v\u00fdkonu po dobu 1 hodiny<\/th><th>Celkov\u00e1 regener\u00e1cia pri trvan\u00ed 2 hodiny<\/th><th>\u010co je potrebn\u00e9 skontrolova\u0165<\/th><\/tr><\/thead><tbody><tr><td>20A<\/td><td>a\u017e 20 Ah<\/td><td>a\u017e 40 Ah<\/td><td>n\u00edzke za\u0165a\u017eenie, limit nabitia bat\u00e9rie, doba jazdy<\/td><\/tr><tr><td>30A<\/td><td>a\u017e 30 Ah<\/td><td>a\u017e 60 Ah<\/td><td>rezerva altern\u00e1tora a vedenie k\u00e1bla<\/td><\/tr><tr><td>40A<\/td><td>a\u017e 40 Ah<\/td><td>a\u017e 80 Ah<\/td><td>tepeln\u00e9 obmedzenie v\u00fdkonu a s\u00fabe\u017en\u00e9 za\u0165a\u017eenia<\/td><\/tr><tr><td>50A<\/td><td>a\u017e 50 Ah<\/td><td>a\u017e 100 Ah<\/td><td>ochrana bat\u00e9rie\/BMS, altern\u00e1tor, ochrana proti prehriatiu a ochrana k\u00e1blov<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">Na v\u00fdpo\u010det bilancie u\u017eito\u010dnej energie odpo\u010d\u00edtajte spotrebu zariaden\u00ed v prev\u00e1dzke po\u010das jazdy a pokia\u013e je to mo\u017en\u00e9, pou\u017eite zaznamenan\u00e9 alebo nameran\u00e9 hodnoty pr\u00fadu v bat\u00e9rii. Syst\u00e9m, ktor\u00fd spotrebuje 90 Ah\/de\u0148, ale dobije len 70 Ah\/de\u0148, sa bude postupne vypr\u00e1zd\u0148ova\u0165, hoci sa to prv\u00fd de\u0148 m\u00f4\u017ee zda\u0165 posta\u010duj\u00face.<\/p><h2 class=\"wp-block-heading\">Odpor\u00fa\u010dan\u00e9 kombin\u00e1cie bat\u00e9ri\u00ed, sol\u00e1rnych panelov a nab\u00edja\u010diek<\/h2><p class=\"wp-block-paragraph\">Tieto kombin\u00e1cie sl\u00fa\u017eia ako podnety na diskusiu, nie s\u00fa to v\u0161eobecn\u00e9 \u0161pecifik\u00e1cie. Vych\u00e1dzaj\u00fa z uveden\u00fdch rozsahov dojazdu, rezervnej kapacity a nab\u00edja\u010diek, ktor\u00e9 s\u00fa kompatibiln\u00e9 s bat\u00e9riou a vozidlom.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Aplik\u00e1cia<\/th><th>Smer bat\u00e9rie<\/th><th>Smer slnka<\/th><th>Smer DC-DC<\/th><\/tr><\/thead><tbody><tr><td>Dvojdielna chladni\u010dka pre mierne v\u00edkendov\u00e9 po\u010dasie<\/td><td>100\u2013150 Ah m\u00f4\u017ee fungova\u0165 po overen\u00ed spotreby 40\u201360 Ah\/de\u0148 a pravidelnom dob\u00edjan\u00ed<\/td><td>pribli\u017ene 200 W m\u00f4\u017ee poskytn\u00fa\u0165 u\u017eito\u010dn\u00fa podporu<\/td><td>vyberte si medzi skuto\u010dn\u00fdm \u010dasom jazdy a limitom nabitia bat\u00e9rie<\/td><\/tr><tr><td>Be\u017en\u00e1 cestovn\u00e1 chladni\u010dka s dvoma komorami<\/td><td>\u010dasto 150\u2013200 Ah, pri\u010dom je overen\u00e1 hodnota 60\u201390 Ah\/de\u0148<\/td><td>pribli\u017ene 300 W, ak to dovo\u013euje plocha strechy a slne\u010dn\u00e9 podmienky<\/td><td>zvy\u010dajne 30\u201350 A, ale skontrolujte altern\u00e1tor a teplotn\u00e9 obmedzenia<\/td><\/tr><tr><td>Chladni\u010dka + mrazni\u010dka<\/td><td>\u010dasto 200 Ah alebo \u0161peci\u00e1lne navrhnut\u00e1 v\u00e4\u010d\u0161ia bat\u00e9riov\u00e1 zostava<\/td><td>300\u2013400 W m\u00f4\u017ee by\u0165 opodstatnen\u00e9<\/td><td>ve\u013ekos\u0165 vypl\u00fdvaj\u00faca z denn\u00e9ho deficitu a re\u00e1lnych hod\u00edn jazdy<\/td><\/tr><tr><td>Chladenie \u00fa\u017eitkov\u00fdch vozidiel flotily<\/td><td>vyu\u017ei\u0165 zaznamenan\u00e9 \u00fadaje o pracovnom cykle<\/td><td>na z\u00e1klade sp\u00f4sobu parkovania a prev\u00e1dzkovej oblasti<\/td><td>\u0161tandardizova\u0165 a\u017e po testovan\u00ed s pilotn\u00fdm vozidlom<\/td><\/tr><tr><td>Dia\u013ekov\u00e9 ovl\u00e1danie pri n\u00edzkej r\u00fdchlosti jazdy<\/td><td>Samotn\u00e1 kapacita nedok\u00e1\u017ee vyrie\u0161i\u0165 pretrv\u00e1vaj\u00faci deficit dop\u013a\u0148ania z\u00e1sob<\/td><td>maximalizova\u0165 v\u00fdkon pevn\u00fdch a prenosn\u00fdch sol\u00e1rnych syst\u00e9mov v r\u00e1mci limitov regul\u00e1tora<\/td><td>v\u00e4\u010d\u0161ia nab\u00edja\u010dka pom\u00e1ha len vtedy, ke\u010f sa s vozidlom jazd\u00ed<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">Elektroin\u0161tal\u00e1cia a ochrana: Dve chladni\u010dky vy\u017eaduj\u00fa bezchybn\u00fd syst\u00e9m<\/h2><p class=\"wp-block-paragraph\">Spo\u013eahliv\u00e1 konfigur\u00e1cia dvoch chladni\u010diek si vy\u017eaduje viac ne\u017e len kapacitu bat\u00e9rie. Nap\u00e1jac\u00ed okruh by mal by\u0165 preh\u013eadn\u00fd a \u013eahko opravite\u013en\u00fd:<\/p><pre class=\"wp-block-code\"><code>\u0160tartovacia bat\u00e9ria \/ altern\u00e1tor\n\u2193\nDC-DC nab\u00edja\u010dka\n\u2193\nTenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria\n\u2193\nHlavn\u00e1 poistka a bo\u010dn\u00edk\n\u2193\nRozv\u00e1dza\u010d poistiek\n\u2193\nChladni\u010dka 1, chladni\u010dka 2, osvetlenie, USB, \u010derpadlo, meni\u010d\n<\/code><\/pre><p class=\"wp-block-paragraph\">Ka\u017ed\u00e1 chladni\u010dka by mala ma\u0165 vlastn\u00fd chr\u00e1nen\u00fd elektrick\u00fd okruh. Ve\u013ekos\u0165 k\u00e1bla zvo\u013ete pod\u013ea pr\u00fadu, vzdialenosti a poklesu nap\u00e4tia. K\u00e1bel vybavte poistkou, vyhnite sa dlh\u00fdm \u00fasekom s nedostato\u010dn\u00fdm prierezom, v pr\u00edpadoch, kde z\u00e1le\u017e\u00ed na presnom stave nabitia (SOC), pou\u017eite monitor na b\u00e1ze bo\u010dn\u00edka, zos\u00fala\u010fte menovit\u00e9 hodnoty nab\u00edja\u010dky a syst\u00e9mu riadenia bat\u00e9ri\u00ed (BMS) a okruhy ozna\u010dte pre in\u0161talat\u00e9rov.<\/p><p class=\"wp-block-paragraph\">Pokles nap\u00e4tia je \u010dastou pr\u00ed\u010dinou vypnutia chladni\u010dky, aj ke\u010f m\u00e1 bat\u00e9ria e\u0161te energiu. Chladni\u010dka zaznamen\u00e1va n\u00edzke nap\u00e4tie na svojich svork\u00e1ch, nie na p\u00f3loch bat\u00e9rie.<\/p><h2 class=\"wp-block-heading\">Vypnutie pri n\u00edzkom nap\u00e4t\u00ed: Nespoliehajte sa na vypnutie syst\u00e9mu BMS<\/h2><p class=\"wp-block-paragraph\">Chladni\u010dka m\u00f4\u017ee ma\u0165 vlastn\u00fa n\u00edzkonap\u00e4\u0165ov\u00fa poistku. L\u00edtiov\u00e1 bat\u00e9ria je tie\u017e vybaven\u00e1 ochranou BMS. Nie je to to ist\u00e9.<\/p><p class=\"wp-block-paragraph\">Ochrann\u00fd vyp\u00edna\u010d chladni\u010dky zastav\u00ed prev\u00e1dzku pri poklese nap\u00e4tia pod zvolen\u00fa hodnotu. Ochrann\u00fd vyp\u00edna\u010d BMS chr\u00e1ni bat\u00e9riu pred nebezpe\u010dn\u00fdmi stavmi. Syst\u00e9m by nemal pou\u017e\u00edva\u0165 ochrann\u00fd vyp\u00edna\u010d BMS ako be\u017en\u00fd sp\u00f4sob ka\u017edodenn\u00e9ho riadenia.<\/p><p class=\"wp-block-paragraph\">Ak sa chladni\u010dka zastav\u00ed, hoci monitor bat\u00e9rie st\u00e1le ukazuje zost\u00e1vaj\u00facu kapacitu, skontrolujte pokles nap\u00e4tia, nastavenia vypnutia, pripojenia, prierez k\u00e1bla, kalibr\u00e1ciu monitora a za\u0165a\u017eenie kompresora.<\/p><h2 class=\"wp-block-heading\">Be\u017en\u00e9 chyby pri konfigur\u00e1cii dvoch chladni\u010diek s bat\u00e9riami 4\u00d74<\/h2><p class=\"wp-block-paragraph\">Naj\u010dastej\u0161\u00edmi chybami s\u00fa v\u00fdpo\u010det ve\u013ekosti bat\u00e9rie na z\u00e1klade \u0161pi\u010dkov\u00e9ho v\u00fdkonu v wattoch namiesto dennej kapacity v Ah, predpoklad, \u017ee sol\u00e1rny syst\u00e9m s v\u00fdkonom 200 W produkuje 200 W po cel\u00fd de\u0148, pou\u017eitie 100 Ah pri ka\u017edej ponuke, ignorovanie re\u017eimu mrazni\u010dky, in\u0161tal\u00e1cia chladni\u010diek do zle vetran\u00fdch priestorov pod strechou, pou\u017eitie zdie\u013ean\u00e9ho alebo poddimenzovan\u00e9ho vedenia, zabudnutie na osvetlenie a \u010derpadl\u00e1, vynechanie monitoru bat\u00e9rie a vypracovanie ponuky pred overen\u00edm dennej doby jazdy.<\/p><h2 class=\"wp-block-heading\">\u010co by ste mali zasla\u0165 pred vypracovan\u00edm cenovej ponuky<\/h2><p class=\"wp-block-paragraph\">Ne\u017e si vy\u017eiadate cenov\u00fa ponuku na tenk\u00fa l\u00edtiov\u00fa bat\u00e9riu, za\u0161lite dod\u00e1vate\u013eovi nasleduj\u00face inform\u00e1cie:<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Povinn\u00e9 \u00fadaje<\/th><th>Pre\u010do je to d\u00f4le\u017eit\u00e9<\/th><\/tr><\/thead><tbody><tr><td>Model vozidla<\/td><td>Potvrdzuje obmedzenia t\u00fdkaj\u00face sa nab\u00edjania a in\u0161tal\u00e1cie<\/td><\/tr><tr><td>Usporiadanie strie\u0161ky<\/td><td>Potvrdzuje priestor pre bat\u00e9riu a vedenie k\u00e1blov<\/td><\/tr><tr><td>Chladni\u010dky modelov 1 a 2<\/td><td>Odhaduje skuto\u010dn\u00fa denn\u00fa spotrebu<\/td><\/tr><tr><td>Nastavenie chladni\u010dky alebo mrazni\u010dky<\/td><td>Re\u017eim mrazni\u010dky men\u00ed za\u0165a\u017eenie<\/td><\/tr><tr><td>Okolit\u00e1 teplota<\/td><td>Vysok\u00e1 teplota zvy\u0161uje pracovn\u00fd cyklus<\/td><\/tr><tr><td>Denn\u00e9 hodiny jazdy<\/td><td>Ur\u010duje obnovenie DC-DC<\/td><\/tr><tr><td>Sol\u00e1rny v\u00fdkon<\/td><td>Ur\u010duje denn\u00e9 dob\u00edjanie<\/td><\/tr><tr><td>Ostatn\u00e9 12 V spotrebi\u010de<\/td><td>Zabra\u0148uje poddimenzovaniu<\/td><\/tr><tr><td>Po\u017eadovan\u00fd po\u010det hod\u00edn z\u00e1lohovania<\/td><td>Ur\u010duje rezervu bat\u00e9rie<\/td><\/tr><tr><td>Potreby v oblasti budovania zna\u010dky alebo OEM<\/td><td>Podporuje n\u00e1vrh vlastnej zna\u010dky<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">Dobr\u00e1 cenov\u00e1 ponuka by mala vysvet\u013eova\u0165 predpoklady, na ktor\u00fdch sa odpor\u00fa\u010danie zaklad\u00e1, a nie len uv\u00e1dza\u0165 \u201e100 Ah\u201c alebo \u201e200 Ah\u201c.<\/p><h2 class=\"wp-block-heading\">Ke\u010f l\u00edtiov\u00e1 bat\u00e9ria typu Slimline nesta\u010d\u00ed<\/h2><p class=\"wp-block-paragraph\">Tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria nie je vhodn\u00fdm rie\u0161en\u00edm pre ka\u017ed\u00fd pr\u00edpad. Syst\u00e9m m\u00f4\u017ee vy\u017eadova\u0165 v\u00e4\u010d\u0161\u00ed akumul\u00e1torov\u00fd blok alebo odli\u0161n\u00fa kon\u0161trukciu, ak s\u00fa v nepretr\u017eitom prev\u00e1dzke dve ve\u013ek\u00e9 mrazni\u010dky, vozidlo stoj\u00ed nieko\u013eko dn\u00ed bez slne\u010dn\u00e9ho \u017eiarenia alebo jazdy, za\u0165a\u017eenie meni\u010da je v\u00e4\u010d\u0161ie ako za\u0165a\u017eenie chladni\u010dky, plocha stre\u0161n\u00fdch sol\u00e1rnych panelov je pr\u00edli\u0161 obmedzen\u00e1, strie\u0161ka m\u00e1 nedostato\u010dn\u00e9 vetranie alebo in\u0161tal\u00e1cia neumo\u017e\u0148uje pou\u017eitie k\u00e1blov a poistiek spr\u00e1vnej ve\u013ekosti.<\/p><p class=\"wp-block-paragraph\">V t\u00fdchto pr\u00edpadoch m\u00f4\u017ee by\u0165 vhodnej\u0161\u00edm rie\u0161en\u00edm v\u00e4\u010d\u0161ia kapacita bat\u00e9rie, prenosn\u00fd sol\u00e1rny syst\u00e9m, lep\u0161ie vetranie, vhodn\u00e1 nab\u00edja\u010dka s vy\u0161\u0161\u00edm v\u00fdkonom alebo \u00faprava o\u010dak\u00e1van\u00ed t\u00fdkaj\u00facich sa za\u0165a\u017eenia.<\/p><h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2><p class=\"wp-block-paragraph\">Pri konfigur\u00e1ci\u00e1ch s dvojitou chladni\u010dkou v vozidl\u00e1ch 4\u00d74 je potrebn\u00e9 dimenzova\u0165 syst\u00e9m na z\u00e1klade dennej energetickej bilancie, nie len na z\u00e1klade kapacity bat\u00e9rie v Ah.<\/p><p class=\"wp-block-paragraph\">A <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/produkt\/kamada-power-12v-100ah-slimline-lithium-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">12 V 100 Ah tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria<\/a><\/strong> m\u00f4\u017ee vyhovova\u0165 na nen\u00e1ro\u010dn\u00e9 v\u00edkendov\u00e9 pou\u017eitie. Bat\u00e9ria s kapacitou 150 Ah je zvy\u010dajne bezpe\u010dnej\u0161\u00edm v\u00fdchodiskov\u00fdm bodom pre pravideln\u00e9 cestovanie s dvoma chladni\u010dkami. A <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/kamada-power-12v-200ah-slimline-lithium-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u00edtiov\u00e1 bat\u00e9ria 12V 200 Ah<\/a><\/strong> je vhodnej\u0161ie pre kombinovan\u00e9 chladni\u010dky s mrazni\u010dkou, v hor\u00facich klimatick\u00fdch podmienkach, pri prev\u00e1dzke vozov\u00e9ho parku alebo pre z\u00e1kazn\u00edkov, ktor\u00ed potrebuj\u00fa v\u00e4\u010d\u0161iu rezervu.<\/p><p class=\"wp-block-paragraph\">Pre v\u00fdrobcov stre\u0161n\u00fdch nadstavieb, zna\u010dky pr\u00edslu\u0161enstva pre vozidl\u00e1 s pohonom 4WD, autoelektrik\u00e1rov a odberate\u013eov bat\u00e9ri\u00ed od v\u00fdrobcov origin\u00e1lneho vybavenia (OEM) je potrebn\u00e9 definova\u0165 cel\u00fd syst\u00e9m: kapacitu bat\u00e9rie, pr\u00fad nab\u00edja\u010dky DC-DC, sol\u00e1rnu regener\u00e1ciu, za\u0165a\u017eenie chladni\u010dky, kabel\u00e1\u017e, poistkov\u00fa ochranu a cie\u013eov\u00fa dobu z\u00e1lo\u017en\u00e9ho nap\u00e1jania.<\/p><h2 class=\"wp-block-heading\">Potrebujete tenk\u00fa l\u00edtiov\u00fa bat\u00e9riu pre syst\u00e9m s dvojitou chladni\u010dkou v ter\u00e9nnom vozidle 4\u00d74?<\/h2><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kontaktujte n\u00e1s<\/a><\/strong>. Spolo\u010dnos\u0165 Kamada Power pon\u00faka rie\u0161enia v podobe tenk\u00fdch l\u00edtiov\u00fdch bat\u00e9ri\u00ed typu OEM a ODM pre stre\u0161n\u00e9 nadstavby vozidiel 4\u00d74, pracovn\u00e9 pick-upy, turistick\u00e9 vozidl\u00e1 a s\u00fapravy bat\u00e9ri\u00ed pod vlastnou zna\u010dkou. Po\u0161lite n\u00e1m modely va\u0161ich chladni\u010diek, rozmery priestoru pod stre\u0161nou nadstavbou, v\u00fdkon sol\u00e1rnych panelov, ve\u013ekos\u0165 DC-DC nab\u00edja\u010dky, denn\u00fa dobu jazdy, po\u017eadovan\u00fa dobu z\u00e1lo\u017en\u00e9ho nap\u00e1jania a po\u017eiadavky na zna\u010dku. N\u00e1\u0161 t\u00edm in\u017einierov v\u00e1m pom\u00f4\u017ee odporu\u010di\u0165 vhodn\u00fa kapacitu bat\u00e9rie, konfigur\u00e1ciu syst\u00e9mu BMS a n\u00e1vrh pl\u00e1nu testovania vzoriek pre va\u0161u aplik\u00e1ciu.<\/p><h2 class=\"wp-block-heading\">\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/h2><h3 class=\"wp-block-heading\">Dok\u00e1\u017ee l\u00edtiov\u00e1 bat\u00e9ria s kapacitou 100 Ah nap\u00e1ja\u0165 dve 12 V chladni\u010dky?<\/h3><p class=\"wp-block-paragraph\">\u00c1no, ale len pri nen\u00e1ro\u010dnom pou\u017e\u00edvan\u00ed. Je vhodnej\u0161ia pre mierne po\u010dasie, \u00fasporn\u00e9 chladni\u010dky, kr\u00e1tke cesty a pravideln\u00e9 nab\u00edjanie. Je rizikov\u00e9 pou\u017e\u00edva\u0165 ju v mrazni\u010dke, pri prehriatych strech\u00e1ch alebo pri dlhodobom odstaven\u00ed vozidla.<\/p><h3 class=\"wp-block-heading\">Sta\u010d\u00ed 150 Ah na konfigur\u00e1ciu s dvoma chladni\u010dkami v ter\u00e9nnom vozidle 4\u00d74?<\/h3><p class=\"wp-block-paragraph\">Pre mnoh\u00e9 cestovn\u00e9 konfigur\u00e1cie je kapacita 150 Ah praktick\u00fdm v\u00fdchodiskov\u00fdm bodom. Poskytuje v\u00e4\u010d\u0161iu rezervu ne\u017e 100 Ah a z\u00e1rove\u0148 sa zmest\u00ed do mnoh\u00fdch \u00fazkych usporiadan\u00ed strechy.<\/p><h3 class=\"wp-block-heading\">Potrebujem na dve chladni\u010dky 200 Ah?<\/h3><p class=\"wp-block-paragraph\">Tenk\u00e1 l\u00edtiov\u00e1 bat\u00e9ria s kapacitou 200 Ah sa odpor\u00fa\u010da v pr\u00edpade, \u017ee sa jedna chladni\u010dka pou\u017e\u00edva ako mrazni\u010dka, ak vozidlo stoj\u00ed dlh\u0161\u00ed \u010das na jednom mieste alebo ak syst\u00e9m pracuje v hor\u00facich podmienkach.<\/p><h3 class=\"wp-block-heading\">Ko\u013eko sol\u00e1rnej energie potrebujem na nap\u00e1janie dvoch kempingov\u00fdch chladni\u010diek?<\/h3><p class=\"wp-block-paragraph\">Na be\u017en\u00e9 pou\u017eitie posta\u010d\u00ed 200 W. Pre n\u00e1ro\u010dnej\u0161ie cestovanie s dvoma chladni\u010dkami je realistickej\u0161\u00ed v\u00fdkon 300 a\u017e 400 W, v z\u00e1vislosti od po\u010dtu slne\u010dn\u00fdch hod\u00edn, tie\u0148a, uhla nato\u010denia panelov a dennej spotreby.<\/p><h3 class=\"wp-block-heading\">M\u00f4\u017ee nab\u00edja\u010dka DC-DC \u00faplne nabi\u0165 bat\u00e9riu po\u010das jazdy?<\/h3><p class=\"wp-block-paragraph\">Iba vtedy, ak pr\u00fad nab\u00edja\u010dky a d\u013a\u017eka jazdy posta\u010duj\u00fa na kompenz\u00e1ciu predch\u00e1dzaj\u00facej spotreby energie. Pri kr\u00e1tkych jazd\u00e1ch sa bat\u00e9ria nemus\u00ed \u00faplne nabi\u0165.<\/p><h3 class=\"wp-block-heading\">Mala by ma\u0165 ka\u017ed\u00e1 chladni\u010dka vlastn\u00fa poistku?<\/h3><p class=\"wp-block-paragraph\">\u00c1no. Samostatn\u00e9 poistkov\u00e9 obvody zvy\u0161uj\u00fa bezpe\u010dnos\u0165 syst\u00e9mu, u\u013eah\u010duj\u00fa diagnostiku a robia ho vhodnej\u0161\u00edm pre profesion\u00e1lne in\u0161tal\u00e1cie na vrchl\u00edkoch a vo flotil\u00e1ch.<\/p>","protected":false},"excerpt":{"rendered":"<p>Konfigur\u00e1cia dvoch chladni\u010diek v ter\u00e9nnych vozidl\u00e1ch 4\u00d74 vyzer\u00e1 jednoducho: sta\u010d\u00ed prida\u0165 tenk\u00fa l\u00edtiov\u00fa bat\u00e9riu, pripoji\u0165 dve 12 V chladni\u010dky, prida\u0165 sol\u00e1rny syst\u00e9m a nap\u00e1jac\u00ed syst\u00e9m stre\u0161nej nadstavby by mal fungova\u0165. V skuto\u010dn\u00fdch podmienkach cestovania, prev\u00e1dzky vozov\u00e9ho parku a pracovn\u00e9ho vyu\u017eitia dod\u00e1vok v\u0161ak v\u00fdsledok z\u00e1vis\u00ed od ove\u013ea viac faktorov ne\u017e len od kapacity bat\u00e9rie v Ah. Dve chladni\u010dky m\u00f4\u017eu spo\u013eahlivo fungova\u0165 s tenkou l\u00edtiovou bat\u00e9riou, ale len vtedy, ak bat\u00e9ria\u2026<\/p>","protected":false},"author":1,"featured_media":5267,"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-5273","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\/5273","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=5273"}],"version-history":[{"count":2,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5273\/revisions"}],"predecessor-version":[{"id":5275,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/5273\/revisions\/5275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/5267"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=5273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=5273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=5273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}