A+

Cells Only

15+

Parallel

6500+

Ciclo profondo

Easy

Install

BMS

24/7 Protect

Potenzawall and Mounted Battery Solutions

Powerwall al litio

25,6V 200Ah Batteria solare al litio Powerwall 5,12kwh montata a parete DL-LFP24200J

Batteria al litio da 10kwh montata a parete

Batteria al litio da parete 48v Powerwall Alternative 10kwh DL-LFP48200

Batteria al litio da 10kwh montata a parete

51,2v 200Ah Batteria Lifepo4 10kwh Alternativa Powerwall DL-LFP51200

51,2V 100Ah Batteria solare allo stato solido per uso domestico LVSW5.0

Batteria Lifepo4 con montaggio a parete

25.6V 200Ah 5.12kwh Wall Mount Lifepo4 Battery Bank LFP25200-W

Batteria Lifepo4 con montaggio a parete

48V 200Ah 9,6kwh Batteria Lifepo4 a parete ESS DL-LFP-HW48200

Batteria Lifepo4 con montaggio a parete

51,2V 200Ah 10kwh Batteria al litio per montaggio a parete ESS DL-LFP-HW51200

Batteria per camper da 12 V 200 Ah

12V 200Ah parete montato Lifepo4 batteria per RV 2.56kwh

Wall Mounted and Stackable Battery Solutions

Batteria Lifepo4 con montaggio a parete

25,6V 100Ah 2,56kwh Batteria Lifepo4 a parete ESS DL-LFP25100

Batteria Lifepo4 con montaggio a parete

51,2V 50Ah 2,56kwh Batteria Lifepo4 da parete ESS DL-LFP-5150

Batteria al litio impilabile e da parete

Batteria al litio da parete 48V 100Ah 4,8kwh ESS DL-LFP48100

Batteria al litio impilabile e da parete

51.2V 100Ah 5.12kwh Wall Mount Solar Battery DL-LFP51100-S&W

Batteria al litio impilabile e da parete

51.2V 200Ah / 228Ah 10wkh 11kwh Wall Mount Solar Battery LFP51228-S&W

Batteria al litio impilabile e da parete

51.2V 280Ah 314Ah 14kwh 16kwh Wall Mount Solar Battery LFP51300-S&W

Why Leading Installers Choose Our Wall Mounted Soluzioni

  • Reliable Performance

    • 6500+ cycles, 10–12 years service life
    • High usable capacity
    • Stable output for daily energy use

  • Forte compatibilità

    • Compatible with mainstream inverter brands
    • Supports CAN / RS485 communication
    • Suitable for on-grid & off-grid systems

  • Safety & Durability

    • Built-in smart BMS with multiple protections
    • LiFePO4 chemistry for enhanced safety
    • Metal housing for better protection
    • Wide operating temperature (-10°C to 50°C)

Use Grade A Lifepo4 Prismatic Cells
Smart BMS for Lifepo4 Battery Protection
Delong Lifepo4 Battery Global Certifications

Ideal for Various Energy Storage Applications

Customized Energy Storage and Power Solutions for Diverse Scenarios

Small Commercial Use

shops, offices, schools cut peak-time bills and improve energy reliability

Battery Storage for Solar Farms

Off-Grid & Remote Power

stable supply in areas with unreliable grids

Residential Backup Power

peace of mind during outages; suitable for utility rooms or garages

Areas with Unstable Grid

reduce grid dependence and maximize self-consumption

Healthcare & Medical

24/7 uninterrupted power for clinics, labs, and essential medical devices

Flexible System Configuration for Any Scale

Our wall-mounted LiFePO4 batteries are designed with a modular philosophy, allowing you to customize energy storage to meet specific project demands.

✓ Standardized Design: 48V / 51.2V architecture for universal ESS integration.
✓ High Scalability: Parallel up to 15 units for a maximum capacity of 76.8kWh.
✓ Space-Saving: Sleek wall-mounted install to maximize usable floor area.
✓ Versatile Use: Reliable power for homes, off-grid cabins, schools, and offices.
✓ Pro-Install Ready: Designed for professional setup to ensure long-term safety.

Seamless Communication & Integration

Our smart BMS supports CAN, RS485, and RS232 protocols, ensuring plug-and-play stability with over 95% of mainstream inverter brands, including Victron, Deye, Goodwe, and Growatt. Whether your project is on-grid or off-grid, our battery packs sync perfectly for optimized, real-time energy management.

Check Inverter Compatibility
Battery Storage Compatible Inverter List

Your Trusted Wall Mounted Lithium Battery Manufacturing Partner

With over 14 years of expertise and a 6,000㎡ advanced facility, we provide reliable factory-direct LiFePO4 solutions tailored to your business. We offer full OEM/ODM customization (voltage, size, logo) and globally certified products (CE, UN38.3, MSDS) to ensure risk-free importing and competitive margins. Partner with us for stable supply, fast delivery, and professional after-sales support that keeps your energy storage projects moving forward.

Celle per batterie A+
Fabbrica di energia Delong
Delong - Fabbrica di sistemi di accumulo di energia con batterie al litio

Proven Projects & Global Deliveries

Our batteries are widely used in residential and small commercial energy storage projects across multiple regions, with stable performance and reliable long-term operation.

Montaggio a parete
Powerwall in Germania
Batteria impilabile e a parete da 10kwh 48V in Italia
Montaggio a parete
Batteria Lifepo4 a parete in Francia
Batteria Lifepo4 a parete Sri Lanka

Worry-Free 10-Year Genuine Warranty

Comprehensive After-Sales & Global Technical Support

We stand behind the quality of our LiFePO4 solutions with a tiered 10-year warranty program, ensuring your investment is protected at every stage:

Year 1: Full Replacement – New battery resend for any quality issues.
Years 2–5: Free Parts – Replacement accessories provided at no cost.
Years 6–10: Lifetime Support – Free expert technical & engineering assistance.

Become a Distributor

Trusted by Solar Installers & Distributors Worldwide

Trusted by 500+ installers and distributors across Europe, Africa, and Southeast Asia.

“Ordered 50 units of the 51.2V 100Ah wall-mount batteries for a residential project in Spain. Exceptional build quality and seamless communication with their engineers.”

Solar Installer, Spain 🇪🇸

“The RS485 protocol sync with our Victron inverters was plug-and-play. Their 10-year warranty gives our distribution network great confidence.”

Energy Distributor, South Africa 🇿🇦

“Customized our logo and packaging perfectly. Fast delivery and consistent quality across multiple batches. A trusted Chinese manufacturer.”

B2B Client, Ireland 🇮🇪

Domande frequenti

It’s an energy storage unit designed to be mounted on your wall, keeping it off the ground to save floor space in garages or utility rooms while providing a clean, organized look for your home or business.

You can connect up to 15 battery modules in parallel, allowing you to easily scale up your energy capacity as your power needs grow.

Yes. They are seamlessly compatible with 95%+ of mainstream inverter brands (Victron, Growatt, Deye, etc.) via CAN/RS485 protocols.

Built for longevity, our LiFePO4 cells offer 6,500+ deep cycles and an expected service life of 8–12 years.

We hold full global certifications, including CE, UN38.3, and MSDS, ensuring safe transport and local compliance.

By paralleling 15 of our standard 51.2V 100Ah units, you can achieve a massive total system capacity of 76.8kWh.

Looking for a Reliable Wall Mounted Battery Supplier?

We support bulk orders and customized energy storage solutions tailored to your project needs.