• 5 years warranty
  • Bluetooth
AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
Compatibility AkuBox with inverters
BMS - protection system
App
    AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
    AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
    AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
    AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
    AkuBox LiFePO4 280Ah 51,2V CAN2.0/RS485
    Compatibility AkuBox with inverters
    BMS - protection system
    App

AkuBox LiFePO4 280Ah 51.2V CAN2.0/RS485

BOXLIFEPO4280V48M

Modular LiFePO4 battery - AkuBox. Flexible, powerful lithium battery with 280Ah capacity, stable voltage 51.2V and long life <8000 cycles. It has built-in BMS including active balancing and Bluetooth. The AkuBox has both CAN2.0 and RS485 communication terminals and is compatible with most common inverter brands.

Price: Kč42,499
Price excl. VAT: Kč35,123

Price history     Price history

CZECH PRODUCT Assembled by us

* Product photo is for illustration purposes

If we do not have the goods in stock, we will specify the production and delivery date individually upon request.

Read more: how pre-orders work

Extra options

Total option price:
Quantity

LiFePO4 280Ah 51.2V Battery Box

AkuModule v domácím solárním systému



AkuBox mivvyENERGY, your solar battery

  • safe LiFePO4 technology with high energy density
  • internal Smart BMS with protection and monitoring functions and Bluetooth
  • modular, compact, and powerful battery with quick installation
  • designed for a long service life, over 8,000 cycles
  • ideal as a solar battery for home photovoltaic systems

Optional Warranty

You can choose the warranty period for this product according to your preferences:

  • The standard version includes a 2-year warranty. This is the most affordable option for those looking for high-quality technology at the lowest possible price.
  • An extended 5-year warranty can be selected by checking the box in the "Extra Options" section. This option provides long-term peace of mind and ensures that your investment in the battery storage system is safe.

Technical Specifications:

  • Nominal voltage: 51.2V
  • Nominal capacity: 280 Ah
  • Energy: 14,336 Wh
  • Communication: CAN2.0 / RS232 / RS485
  • Connectivity: Bluetooth
  • Active balancing: YES
  • Internal resistance: ≤ 45 mΩ @ 50% SOC
  • Efficiency: > 96%
  • Cycle count / lifespan: > 8,000 @ 70% DoD
  • Number of parallel modules: up to 15
  • Charging current: 100 A
  • Maximum charging current: 120 A
  • Charging voltage: 57.2 V
  • BMS charging cut-off voltage: < 58.4 V (3.65 V / cell)
  • Recharge cut-off voltage: > 54.5 V (3.4 V / cell)
  • Balance voltage: < 55.2 V (3.45 V / cell)
  • Maximum continuous discharge current: 200 A
  • Maximum discharge current (3 seconds): 250 A
  • BMS discharge current: 300 A / (300 ms)
  • Switching voltage for balancing: 55.2 V (3.45 V / cell)
  • Discharge cut-off voltage: 44.8 V (2.8 V / cell)
  • BMS cut-off voltage: > 43.2 V (2s) (2.7 V / cell)
  • Recharge cut-off voltage: > 49.6 V (3.1 V / cell)
  • Short-circuit protection response time: 250 μs ~ 500 μs
  • Certifications: CE (battery), UN38.3 (battery), UL1642 & IEC62133 (cells)
  • Transport classification: UN 3480, Class 9
  • Dimensions (W x H x D): 545 x 840 x 330 mm
  • Weight: 100 kg (120 kg with packaging)
  • Terminal tightening torque: 9 Nm ~ 11 Nm
  • Housing material: SPPC
  • Protection rating: IP 40
  • Operating temperature / discharging: -20 °C ~ 55 °C
  • Operating temperature / charging: 0 °C ~ 45 °C
  • Storage temperature: -5 °C ~ 35 °C
  • BMS disconnection limit temperature: 55 °C
  • BMS reconnection temperature: 45 °C
  • Assembled from Grade A+ cells



ℹ️ Multiple batteries must not be connected in series.

❗ The BMS is factory-set to specific parameters. Any unauthorized tampering or modification of the set parameters will result in permanent damage to the product and void the warranty.



kompatibilita se solárním měničem

❓ Will this battery communicate with your inverter? Check this compatibility overview.

mivvy ENERGY

Features

Rated capacity (Ah)
280
Energy (kWh)
14.336
Rated voltage (V)
51,2
System voltage
48V
Connectivity
Smart Bluetooth
Dimensions
545x840x330mm
Model
AkuBox®
Package weight
120.00 kg

Specific References

EAN13
8595210300214

Download

Invertor compatibility

Overview of the Jikong BMS-PB series communication protocol inverter range

Download (484.05KB)

Akubox - module (manual cs/en)

Manual - AkumoduleAkubox - module (manual cs/en)

Download (3.46MB)

DATASHEET AkuBox MODUL

Download (475.15KB)

Prohlášení o shodě Akubox

Download (294.15KB)

5 let záruka CS/EN

Download (134.89KB)
Grade 
Josef H. 12/10/2025

Recenze byla napsána na Heureka.cz

Zákazník ohodnotil produkt bez slovního komentáře.

Grade 
Marek N. 12/10/2025

Recenze byla napsána na Heureka.cz

Pro:
Dobrá cena
Dobrá kompatibilita
Proti:
Nemám heslo pro přístup do konfigurace BMS

Grade 
Radim J. 12/01/2025

Recenze byla napsána na Heureka.cz

Zákazník ohodnotil produkt bez slovního komentáře.

Grade 
Ota P. 11/06/2025

Recenze byla napsána na Heureka.cz

Pro:
Výborná cena

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