11kwh solar battery for 5kw 10kw 15kw residential solar energy system solution
11kwh solar battery for 5kw 10kw 15kw residential solar energy system solution
Residential

JNB051230-W-V2 Wall-Mounted LiFePO₄ Battery for Home & Small Commercial Off-Grid Energy Storage

JNB051230-W-V2
GENERAL DATA

Product Introduction

The JNB051230-W-V2 is a high-performance wall-mounted LiFePO₄ (lithium iron phosphate) battery, engineered for residential and small commercial off-grid solar storage systems. With a capacity of 51.2V, 230Ah (11.776 kWh) and a cycle life of over 6000 cycles (80% DOD @25°C, 0.5C/0.5C), this battery ensures long-lasting and stable energy supply. Built to operate in extreme conditions (‑20°C to 60°C), it supports seamless integration with hybrid inverters and smart energy management systems.

Product Features

  • Adopt lithium iron phosphate battery, which is highly safe and has a long charge and discharge cycle life.

  • Built-in advanced BMS, three-level battery management system protection, and perfect protection function.

  • Modular design supports automated operation.

  • Can provide customized products for household energy storage, industrial and commercial energy storage.

Technical Specifications

JNB051230-W-V2
GENERAL DATA
  • MODEL JNB051230-W-V2  
    Rated energy 11.776kWh (51.2V 230Ah)  
    Battery type LiFePO4  
    Max. continuous charge&discharge current 200A(0.87C  
    Voltage range 43.2V~57.6V  
    Operating temp Charge055℃, discharge-1055℃, storage-20 ℃~60   
    Cooling method Natural air cooling  
    Communication interface RS485/CAN  
    Cycle life

    ≥6000(80%DOD 25℃ 0.5C/0.5C)

     
     
  • MODEL

    JNB051230-W-V2

    Size (W*D*Hmm)

    550*450*215mm

    Weight(Kg)

    ~85kg

    Protection level

    IP21

    Function protection

    Undervoltage, overvoltage, overcurrent, temperature, short circuit

    Installation method

    Wall Mounted

    Elevation

    ≤3000m

11kwh solar battery for 5kw 10kw 15kw residential solar energy system solution

Description

Q&A

How do energy storage battery work?

The LiFePO₄ energy storage battery uses BMS intelligent management to store external DC power in the battery cells during charging. During discharge, the DC energy in the battery cells is converted into AC power through the inverter and automatically switched to supply household loads.

What system application scenarios are the products suitable for?

Residential Energy Storage/Small Commercial Off-Grid Systems/EV Charging Integration/Remote or Off-Grid Locations

Does it include a Battery Management System (BMS)?

Yes, the battery includes an advanced BMS with protections for overcharge, over-discharge, short-circuit, and temperature management. It ensures cell balancing and long-term safety.

Can multiple units be connected in parallel?

Yes, Ideal for future-proof residential or scalable commercial applications.

Can I monitor the battery remotely?

Yes. It supports RS485, CAN communication protocols, and integrates with most inverter brands’ remote monitoring platforms (mobile or PC).

Is it compatible with major inverter brands?

Yes. It is compatible with leading hybrid/off-grid inverters such as Growatt, Victron, GoodWe, SMA, Deye, and others. Plug-and-play communication available in most cases.



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