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dé 5120Wh LiFePO4 Battery

dé 5120Wh LiFePO4 Battery

Regular price $599.00 USD
Regular price Sale price $599.00 USD
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Warehouse Location: Ontario, CA 91761, United States

After placing your order, please contact us at support@depow.com to get your Pick-up Note.

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dé 5120Wh LiFePO₄ Battery

The dé 5120Wh LiFePO₄ Battery is ideal for powering your home, off-grid living, or as a reliable backup solution. Compact and safe, with easy monitoring via app, touch screen, and PC. Easily integrates into existing systems with scalable energy storage.

  • Enhanced Safety & Control

    • Smart BMS and built-in circuit breaker for safety
    • Control your battery via touchscreen, app, or PC
  • Seamless Integration & Scalability

    • Compatible with 30+ popular inverters
    • Expand your storage capacity up to 16 units
  • Efficient Power & Long-Lasting Performance

    • 5.12kWh capacity for efficient charge and discharge
    • Durable REPT Grade A cells with over 6,000 cycles
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In-Depth Review & Performance Test
Join us as we unbox, review, and test the performance of this server rack battery.
Full Production Process of Our Battery
Watch the full production process of our high-performance battery.
Battery Installation and Parallel Connection
How to Connect Multiple Batteries in Parallel: Easy Installation Guide
Using the Battery for Everyday Loads
Power Your Everyday Appliances with This Efficient Battery
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When the grid goes down, your essentials stay on. Starting from 5.12kWh, it gives your home backup power when you need it most.
A simple 5.12kWh starting point for your first home energy setup, with app and screen control and room to scale later.
Works with mainstream inverters, making it easy to add more solar storage as your daily energy use grows.
Reliable, easy to monitor, and scalable over time, so you can feel more confident living with off-grid power every day.
An easy way to add dependable energy storage for workshops, sheds, and small farm setups with daily power needs.
Bild 1

When the grid goes down, your essentials stay on. Starting from 5.12kWh, it gives your home backup power when you need it most.

Bild 2

A simple 5.12kWh starting point for your first home energy setup, with app and screen control and room to scale later.

Bild 3

Works with mainstream inverters, making it easy to add more solar storage as your daily energy use grows.

Reliable, easy to monitor, and scalable over time, so you can feel more confident living with off-grid power every day.

Bild 5

An easy way to add dependable energy storage for workshops, sheds, and small farm setups with daily power needs.

dé product detail image

Long-Lasting Performance with Grade-A Cells & Smart Protection

Built with high-quality REPT Grade-A cells, this battery offers over 6,000 cycles for reliable performance. Featuring a durable BMS (Battery Management System) and integrated circuit breaker for enhanced safety, ensuring the longevity and protection of your system

 

Specifications

Parameter Details
Communication CAN and RS485 for inverter communication
RS232 for PC monitoring
Wi-Fi for app monitoring
Cycle life >6000 cycles (0.5C charging and discharging, 80% depth of discharge at 25℃)
Number of series/parallel connections A maximum of 16 battery packs can be connected in parallel.
Certification UN38.3, EN IEC62619, ECM, CE
Charging temperature 0℃~+50℃ (32°F~122°F)
Discharge temperature -20°C ~50°C (-4°F~122°F)
Storage temperature -5°C ~35°C (23°F~95°F)
Relative humidity 60%±20% RH
Protection class IP20
Dimensions (L x W x H) 550 mm x 520 mm x 140 mm (21,6 x 20,5 x 5,5 Zoll)
Net weight 47,5 kg + 0,5 kg (104,28 lbs + 1,10 lbs)
 

In the Box

In the Box 配件示意图
  • Lithium battery *1
  • Parallel rack *4
  • Parallel rack fixed strip *2
  • Ground wire (350mm) *1
  • Battery pack parallel communication cable (240mm) *1
  • CAN communication cable (1000mm) *1
  • RS485 communication cable (1500mm) *1
  • Positive parallel power cable (187mm) *1
  • Negative parallel power cable (187mm) *1
  • Inverter terminal(s) *2
  • Li-ion battery teminals *2
  • RJ45 connector *2
  • M6x12 bolt *9
  • M8x12 bolt *2
  • M4x14 bolt *5
 

FAQ

What is the warranty period of the battery?

We offer a 10-year warranty that covers non-human-induced battery failures, and you
get lifetime customer and technical support.

What kind of battery cells are used? What is the battery's lifespan?

The battery uses A-grade cells from REPT, with a lifespan of 6000 cycles at 80% DOD. If not in use, charge and discharge it at least once every 3 months to maintain longevity.

Can I use the battery with any inverter?

The battery is compatible with mainstream inverters that support CAN and RS485
protocols, including PHYLON, LUXPOWER, Sol-Ark, DEYE,GROWATT, VICTRON, SOLIS,
MUST, INVT, SUNGROW, GOODWE, SOFAR, SOROTEC, SCHHNEIDER, SENERGY, SMA,
MEGAREVO, TBB, AISIWEI, HOYMILES, SRNE, SCHNEIDER, EPEVEER, and PACE.

What safety features does the battery have?

It includes a smart built-in 100A BMS, pre-charging circuit, and a 63A 2P circuit breaker for protection.

What should I do if the battery is overheating?

If the battery gets too hot, disconnect the power and let it cool down. Make sure there is
good ventilation around the battery.

How do I fix communication issues with the app?

Ensure Wi-Fi is on, then reset the “press to pair” option in the app settings. The app
should reconnect automatically

What should I do if I hear unusual noises or smell something strange?

Disconnect the power immediately and do not open the battery. Contact support if the
issue persists.

What if I have other issues?

If you encounter issues with the battery or exposed copper wires, do not touch due to
high voltage risks. For any other issues, please contact support@depow.com

Download the Instruction Manual

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5120 Wh LiFePO₄ Battery (EN, DE, FR).pdf
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USB Drive installation package.zip
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Download Example File

We can also provide you with instruction manuals in Spanish and Italian. Please contact our customer service if needed.