{"id":30170,"date":"2025-10-29T03:29:47","date_gmt":"2025-10-29T03:29:47","guid":{"rendered":"https:\/\/www.delongtop.com\/?post_type=product&p=30170"},"modified":"2025-11-20T09:47:01","modified_gmt":"2025-11-20T09:47:01","slug":"48v-400ah-lithium-battery-bank","status":"publish","type":"product","link":"https:\/\/www.delongtop.com\/fr\/product\/48v-400ah-lithium-battery-bank\/","title":{"rendered":"Batterie lithium 48 V 400 Ah 20 kWh pour syst\u00e8me solaire"},"content":{"rendered":"

Solution de secours \u00e0 batterie lithium 48 V 400 Ah mont\u00e9e en rack<\/b><\/span><\/h2>\n

La batterie 48 V 400 Ah utilise des cellules de haute qualit\u00e9 provenant de marques renomm\u00e9es telles que BYD, et sa qualit\u00e9 est \u00e9prouv\u00e9e et fiable. Avec ses dimensions compactes de 482\/438*420*708 mm, elle vous permet de gagner de la place chez vous. Pesant seulement 180 kg, elle repr\u00e9sente environ un tiers du poids d'une batterie au plomb-acide de m\u00eame capacit\u00e9. Les poign\u00e9es situ\u00e9es de chaque c\u00f4t\u00e9 facilitent son d\u00e9placement et son installation. Son bo\u00eetier m\u00e9tallique robuste offre une r\u00e9sistance \u00e0 l'eau et \u00e0 la poussi\u00e8re pour une protection renforc\u00e9e. L'\u00e9cran LED et l'application vous permettent de surveiller l'\u00e9tat de la batterie en temps r\u00e9el, vous aidant ainsi \u00e0 optimiser votre consommation d'\u00e9nergie.<\/span><\/p>\n

\"Batterie

Batterie au lithium mont\u00e9e en rack<\/p><\/div>\n

Les Batterie solaire haute capacit\u00e9 de 20 kWh<\/a><\/span> offre d'excellentes performances de d\u00e9charge et une alimentation longue dur\u00e9e. Elle convient \u00e0 divers syst\u00e8mes solaires hors r\u00e9seau et hybrides. Pendant la journ\u00e9e ou lorsqu'il y a suffisamment de soleil, la batterie au lithium de 400 Ah stocke l'\u00e9nergie solaire. La nuit ou lorsqu'il y a une demande d'\u00e9lectricit\u00e9, elle convertit l'\u00e9nergie solaire en \u00e9lectricit\u00e9 pour vos \u00e9quipements via un onduleur.<\/span><\/p>\n

Il s'agit d'une solution d'alimentation de secours fiable pour les maisons, les communaut\u00e9s, les bornes de recharge, les stations de base, les centres de donn\u00e9es, les \u00e9quipements m\u00e9dicaux, les bureaux, les \u00e9coles et les petits centres commerciaux. En particulier dans les zones o\u00f9 l'alimentation \u00e9lectrique est instable ou o\u00f9 les co\u00fbts d'\u00e9lectricit\u00e9 sont \u00e9lev\u00e9s, la batterie au lithium 48 V 400 Ah peut garantir votre consommation d'\u00e9lectricit\u00e9 et r\u00e9duire vos factures d'\u00e9lectricit\u00e9.<\/span><\/p>\n

\"Batterie<\/p>\n

Batterie au lithium mont\u00e9e en rack<\/p>\n

Caract\u00e9ristiques du bloc-batterie Lifepo4 48 V 400 Ah<\/b><\/span><\/h2>\n

Dur\u00e9e de vie plus longue<\/b><\/h3>\n

Les toutes nouvelles cellules LiFePO\u2084 prennent en charge les d\u00e9charges profondes, avec jusqu'\u00e0 6 500 cycles et une dur\u00e9e de vie pouvant atteindre 10 ans. Vous pouvez non seulement profiter d'une vie plus pratique, mais aussi \u00e9quilibrer vos co\u00fbts d'investissement et augmenter vos rendements.<\/span><\/p>\n

\"Cellules

Cellules de batterie de qualit\u00e9 A<\/p><\/div>\n

BMS pour l'alimentation et la s\u00e9curit\u00e9\u00a0<\/b><\/h3>\n

Le syst\u00e8me intelligent de gestion de batterie (BMS) surveille et \u00e9quilibre chaque cellule en temps r\u00e9el, pr\u00e9venant ainsi les probl\u00e8mes tels que la surcharge, la d\u00e9charge excessive, la surchauffe et les courts-circuits. Il contribue \u00e9galement \u00e0 am\u00e9liorer les performances de d\u00e9charge de la batterie et \u00e0 prolonger sa dur\u00e9e de vie.<\/span><\/p>\n

\"Batterie

Batterie au lithium avec BMS intelligent<\/p><\/div>\n

Compatibilit\u00e9 parfaite avec l'onduleur<\/b><\/h3>\n

La batterie 48 V 400 Ah offre une excellente compatibilit\u00e9. Chaque module est \u00e9quip\u00e9 de ports de communication RS485 et CAN. Ils fonctionnent parfaitement avec de nombreuses marques d'onduleurs telles que Deye, Goodwe, Sungrow, Sofar, SolaX Power, Growatt, Victron, SMA et MUST. Vous pouvez nous contacter \u00e0 tout moment pour vous renseigner sur la compatibilit\u00e9 des onduleurs.<\/span><\/p>\n

\"Liste

Liste des onduleurs compatibles<\/p><\/div>\n

Batterie de stockage solaire certifi\u00e9e pour le monde entier<\/b><\/h3>\n

Les batteries lithium-ion Delong sont soumises \u00e0 des tests de qualit\u00e9 rigoureux. Elles sont certifi\u00e9es par des organismes internationaux tels que CE, IEC, KC, PSE, FCC, RCM, UL, MSDS et UN38.3. Que vous soyez installateur, grossiste ou utilisateur final, la batterie LiFePO4 48 V 400 Ah est l\u00e9gale et conforme.<\/span><\/p>\n

\"Certification

Certification des piles au lithium<\/p><\/div>\n

Sans entretien<\/b><\/h3>\n

Les piles au lithium sont \u00e9cologiques et ne polluent pas l'environnement ni ne nuisent \u00e0 votre sant\u00e9. Elles n\u00e9cessitent tr\u00e8s peu d'entretien, vous n'avez donc pas besoin d'y consacrer beaucoup d'efforts.<\/span><\/p>\n

Pourquoi acheter une batterie Lifepo4 48 V 400 Ah chez Delong ?<\/b><\/span><\/h2>\n

Delong est un fabricant chinois exp\u00e9riment\u00e9 de batteries au lithium, pr\u00e9sent dans le secteur depuis 13 ans. Nos ing\u00e9nieurs peuvent concevoir des solutions efficaces pour diff\u00e9rents domaines. Notre Usine certifi\u00e9e ISO<\/a><\/span> livre des produits de haute qualit\u00e9 dans les d\u00e9lais impartis. Nous travaillons avec des partenaires de transport fiables et de longue date pour acheminer vos marchandises en toute s\u00e9curit\u00e9 vers votre pays.\u00a0<\/span><\/p>\n

De plus, nous proposons Services OEM et ODM<\/a><\/span> \u00e0 des prix d'usine comp\u00e9titifs. Delong souhaite contribuer \u00e0 r\u00e9pondre aux besoins en \u00e9nergie partout dans le monde et \u00e0 la protection de l'environnement mondial gr\u00e2ce \u00e0 des batteries au lithium de haute qualit\u00e9. Allons de l'avant ensemble !<\/span><\/p>\n

\"Batterie

Batterie solaire en rack<\/p><\/div>\n

\"\"<\/p>\n

Vous pourriez \u00eatre int\u00e9ress\u00e9 par d'autres mod\u00e8les de batterie au lithium 48 V 400 Ah.<\/span><\/p>\n<\/p>\n

\n\n\n\n\n\n\n\n\n
Type<\/b><\/th>\nMontage en rack<\/b><\/th>\nEmpilable <\/b><\/a><\/span><\/th>\nMontage mural<\/b><\/span><\/a><\/th>\nTout en un<\/b><\/span><\/a><\/th>\n<\/tr>\n<\/thead>\n
L'\u00e9nergie<\/strong><\/td>\n48V 400Ah<\/span><\/td>\n48V 400Ah<\/span><\/td>\n48V 400Ah<\/span><\/td>\n48V 400Ah<\/span><\/td>\n<\/tr>\n
Taille<\/strong><\/td>\n482\/438*420*708mm<\/span><\/td>\n640*450*675\/805mm<\/span><\/td>\n483*220*1380(1470)mm<\/span><\/td>\n690*590*790mm<\/span><\/td>\n<\/tr>\n
Poids<\/strong><\/td>\n180kg<\/span><\/td>\n207kg<\/span><\/td>\n180kg<\/span><\/td>\n230kg<\/span><\/td>\n<\/tr>\n
Image<\/strong><\/td>\n\n
\"Batterie

Batterie au lithium mont\u00e9e en rack<\/p><\/div><\/td>\n

\n
\"Batterie

Batterie domestique empilable HS51100<\/p><\/div><\/td>\n

\n
\"Batterie

Batterie lithium empilable et \u00e0 montage mural<\/p><\/div><\/td>\n

\n
\"Syst\u00e8me

All In One Energy Storage System with Inverter<\/p><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\n

<\/div>\n

Nos cas clients<\/strong><\/span><\/h3>\n

Cliquez ici pour d'autres cas d'installation.<\/a><\/span><\/p>\n

\n
<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Cette batterie est con\u00e7ue sous forme de rack et offre une capacit\u00e9 totale de 20,48 kWh. Elle contient quatre modules de 5 kWh, chacun compos\u00e9 de cellules LiFePO4 de cat\u00e9gorie A et d'un syst\u00e8me de gestion de batterie intelligent (BMS). Leur assemblage en parall\u00e8le est simple et flexible. Vous pouvez ajuster le nombre de modules en fonction de vos besoins r\u00e9els, pour obtenir une 5 kWh<\/a><\/span>, 10 kWh<\/span><\/a>, 15 kWh<\/a><\/span>, 25 kWh<\/a><\/span>ou 30 kWh<\/a><\/span> de puissance.<\/span><\/p>\n

Vous pouvez \u00e9galement choisir la conception du bo\u00eetier pour une protection physique renforc\u00e9e, lui permettant ainsi d'alimenter en \u00e9lectricit\u00e9 des environnements plus exigeants.<\/span><\/p>\n

Pour une batterie lithium 48 V 400 Ah, le Delong GP48200<\/a><\/span> est recommand\u00e9.<\/span><\/p>\n

\n
<\/div>\n<\/div>","protected":false},"featured_media":25007,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[100,209],"product_tag":[],"class_list":{"0":"post-30170","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-energy-storage-battery","7":"product_cat-rack-mounted-lithium-battery","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\n48V 400Ah Lithium Battery Bank 20kwh For Solar System - Delong Energy<\/title>\n<meta name=\"description\" content=\"The Delong 48V 400Ah lithium battery has a rack-mounted design and can be used for home backup, solar systems, base stations, data centers, and more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.delongtop.com\/fr\/product\/40kwh-lithium-battery-storage-for-home-solar-use\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"48V 400Ah Lithium Battery Bank 20kwh For Solar System - 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