6000+

Cicli di vita

Tier1

Celle LiFePO4

30+

Marche di inverter

Zero

Manutenzione

Global

Certificazioni

Trova la soluzione di accumulo energia più adatta

ESS Residenziale

Backup Domestico

C&I ESS

Factories & Buildings

ESS Off-Grid

Alimentazione Indipendente

ESS Telecom

Rack Power Backup

Accumulo Energetico Residenziale

Sistemi da 48V / 51,2V (BT) a 800V (AT) per case, ville e applicazioni solari residenziali.

Whether you’re outfitting a compact apartment or a multi-story villa, our LiFePO4 systems scale from 5kWh to 240kWh and install easily indoors or outdoors — fully compatible with mainstream hybrid inverters like Deye, Victron, and Growatt.

Batteria al litio impilabile da 30 Kwh
 Impilabile (LV/HV)

Available from 51.2V to 716.8V. Fully modular design lets you stack and expand capacity anytime as your needs grow.

Batteria Lifepo4 con montaggio a parete
Montaggio a parete

A space saving design for apartments and homes. Delivers up to 48kWh without using any floor space.

Batteria Lifepo4 montata a pavimento LVM10-15
Vertical/Floor-standing

Each unit ranges from 5kWh to 32kWh. Multiple units can be connected in parallel for larger homes.

Sistema di accumulo energetico All In One
All-in-One ESS

A fully integrated inverter and battery system. Fewer components to configure during installation.

Sistemi di accumulo di energia commerciale e industriale

114kWh – 418kWh ESS systems for large-scale energy storage and peak shaving.

From reducing peak demand at a single facility to deploying multi-cabinet systems across a large industrial site, our C&I storage solutions range from 30kWh stackable modules to 418kWh single cabinets, with multi-cabinet configurations scaling up to the MWh level for utility-scale projects.

48-80kwh High Voltage Lithium Battery
Stackable High Voltage System (HV32-10/HV32-15)

Available from 30kWh to 112kWh, expanding through additional stacked modules. Designed for high-voltage commercial and industrial applications.

96kwh 172kwh 192kwh Batteria con inverter
Rack-Mounted High Voltage System (HVR32-ESS)

Available from 48kWh to 225kWh, with rack-mounted design supporting integrated power conversion equipment. Built for flexible commercial and industrial deployment.

Sistema di accumulo energetico da 114 kWh - 192 kWh
All-In-One Cabinet System (HVC36-ESS)

An integrated cabinet system from 144kWh to 253kWh with a built-in 30 to 50kW power conversion unit. Suitable for on-site commercial and industrial deployment.

Large Capacity Cabinet (215kWh–418kWh)

Single cabinet systems from 215kWh to 418kWh, delivering up to 105kW rated power. Built for large-scale peak shaving in commercial and industrial facilities.

Soluzioni energetiche off-grid e portatili

Soluzioni energetiche plug-and-play per scenari off-grid, outdoor e di emergenza.

From compact portable power stations for camping and daily backup, to larger battery and inverter systems for off-grid homes and projects, our LiFePO4 solutions scale from 5.12kWh to 50kWh — built for reliable independent power wherever the grid doesn’t reach.

Stazione di alimentazione portatile 220V 1000w
12V Portable Power Station

Available from 100Ah to 314Ah with a built-in 1000W inverter. Compact and easy to carry for camping, RVs and small appliances.

Dimensioni della stazione di energia solare con batteria al litio da 25,6 V
25.6V Portable Power Station

Available from 200Ah to 314Ah with a built-in 5kW inverter. Popular for markets across Africa, ideal for daily household loads.

5000wh Solar Portable Power Station 15kwh
51.2V Portable Power Station

Available from 100Ah to 314Ah with a built-in 5kW inverter. Suitable for both African and European markets, supporting solar charging.

Battery + Off-Grid Inverter System

Available from 10kWh to 50kWh, paired with a 5kW to 15kW split phase inverter. Built for larger off-grid installations requiring higher power output.

Telecom & Data Center Backup Power Systems

Progettato per stazioni base di telecomunicazione, data center e applicazioni di backup critiche.

Reliable power matters most where it’s needed least often. Our rack-mounted systems are available in 48V and high voltage configurations, with standard 19-inch integration for both remote telecom base stations and critical data center backup, built for long lifespan and minimal maintenance in critical infrastructure environments.

Batteria al litio montata su rack
Montaggio a rack (48V / BT)

Standard 19-inch rack design with stable 48V DC output. Ideal for telecom base stations requiring reliable communication protocol support.

96kwh 172kwh Batteria con inverter
 Montaggio a rack (AT)

Available in high voltage configurations for larger backup capacity. Suitable for data centers and server rooms requiring stable UPS integration.

Tecnologia avanzata delle batterie e Prestazioni del sistema

Your Premier Lithium Battery Factory Since 2011

  • Protezione BMS intelligente

    Multi-layer safety architecture with overcharge, deep discharge, and thermal runaway protection. Keeps your system safe and running, even under demanding conditions.

  • Compatibilità perfetta

    Pre-configured protocols for 20+ top inverter brands including Deye, Victron, Growatt, Goodwe, and Luxpower. No compatibility guesswork during installation.

  • Scalabilità modulare

    Easy to expand design allows parallel connection from 1 unit up to 15+ units. Start with what you need today, and grow your system as demand increases.

  • Celle di Grado A di qualità premium

    We use only brand new, Tier 1 LiFePO4 cells with a cycle life of 6000+, ensuring a 10+ year service life. Fewer replacements, lower long-term cost.

Smart BMS for Lifepo4 Battery Protection
51,2V 28kwh - 32kwh Batteria al litio con inverter
51,2V 28kwh - 32kwh Batteria al litio Supporto parallelo
Use Grade A Lifepo4 Prismatic Cells

Il vostro partner globale nella produzione di batterie al litio.

Your Premier Lithium Battery Factory Since 2011

  • 15 Years of Expertise

    Since 2011, focused on LiFePO4 R&D, production, and system integration. A proven track record you can rely on for long-term partnership.

Delong - Fabbrica di sistemi di accumulo di energia con batterie al litio

  • Prezzi diretti dal produttore

    6,000+ ㎡ production base, ensuring stable quality, cost control, and fast delivery. No middlemen, better pricing for your project.

  • Personalizzazione (OEM/ODM)

    We support custom voltage, capacity, logo, and communication protocols. Get a solution built around your exact project requirements. 

Delong Lifepo4 Battery Global Certifications

  • Qualità certificata

    Fully certified with CE, UN38.3, MSDS, IEC62619, and UL standards. Sell with confidence in markets that require strict compliance.

Progetti globali e Casi di studio

Con sede in Cina, al servizio di progetti globali di accumulo energetico.

Powerwall in Germania

20kWh Lifepo4 Powerwall For Home

Germania

Wall-mounted residential backup, installed to keep essential loads running during grid outages.

30kwh Movable Lithium Battery in Georgia

45kWh Stackable ESS for Factory

Georgia

Modular battery system installed to support daytime production loads and reduce reliance on grid power.

Batteria Delong Lifepo4 impilabile da 320 kwh in Ucraina

Sistema ESS da 320 kWh per edificio commerciale

Ucraina

High-capacity commercial storage deployed to lower peak demand charges and stabilize power supply for the building.

Batteria LiFePO4 impilabile da 210 kWh – Ucraina

210kWh Off-Grid Solar Storage System

Filippine

A fully independent power solution for a site without stable grid access, paired with solar generation.

Domande frequenti

Sì, il nostro BMS intelligente supporta la comunicazione RS485/CAN ed è compatibile con la maggior parte degli inverter principali, come Deye e Victron.

I nostri sistemi supportano fino al 100% di DOD (consigliato il 90% per massimizzare la durata utile), offrendo una maggiore energia utilizzabile per un ciclo di vita più lungo.

Assolutamente sì. Offriamo armadi da 215 kWh e 261 kWh progettati specificamente per il peak shaving industriale.

Sì. Certificato secondo UL, CE, UN38.3, IEC62619, MSDSe altre norme. Forniamo inoltre la documentazione necessaria per garantire la conformità alle normative locali specifiche in caso di ordini all'ingrosso.

Sì. Offriamo prezzi all'ingrosso, materiali di marketing e servizi OEM/ODM per aiutare i distributori a crescere.

Ordini di campioni: in genere 7-15 giorni.

Ordini all'ingrosso: 25-35 giorni, a seconda del volume dell'ordine e dei requisiti di personalizzazione.

Manteniamo uno stock costante di moduli standard per garantire una spedizione rapida in caso di esigenze urgenti.

Ordini all'ingrosso: in genere 5-10 unità per i modelli standard.

Per i progetti OEM personalizzati, il MOQ verrà discusso in base ai requisiti tecnici specifici.

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