Pre-assembled 51.2V 324Ah LifePO4 Battery Pack with JK BMS for Home Solar Storage
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Pre-assembled 51.2V 324Ah LifePO4 Battery Pack with JK BMS for Home Solar Storage

Pre-assembled 51.2V 324Ah LifePO4 Battery Pack with JK BMS for Home Solar Storage

Regular price $1,846.00 USD
Regular price Sale price $1,846.00 USD
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Energy Capacity 16.08kWh
Battery Capacity 51.2V 314Ah
Cycle Life 6000+ Cycles
Communication CAN / RS485
Assembled Battery Pack
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EU Warehouse: Poland warehouse shipping is available for EU destinations only. For non-EU destinations, please select China.

Quantity
Grade A Cells
Factory Tested
Global Shipping
Engineering Support
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10-Year Warranty System-level coverage
Free Shipping Global delivery
30-Day Returns No questions asked

Product Details

Power Your Home with Confidence: The Ultimate 16kWh Intelligent Energy Storage Battery

Take complete control of your home solar or off-grid power backup with the AmpBird 51.2V 324Ah Fully Assembled LiFePO4 Battery Pack.

This is a pre-assembled, ready-to-use energy storage system. No assembly required, no configuration hassle. Engineered with brand-new Grade A REPT324Ah cells and encapsulated in a robust mobile cabinet, it delivers 16.9kWh power, JK BMS management, and maximum safety right out of the box.


Why We Choose This System?

Easy to Use: The battery pack is pre-assembled and ready to use when you receive it. Simply connect it to your inverter and power your home instantly.

Easy to Move: Equipped with industrial casters, this heave power station can be easily moved, positioned, and locked securely into place anywhere in your garage, basement, or utility room.

Easy to Expand Power: The BMS system allow you to parallel-expand up to 15 battery packs, unlocking a monumental 253.5kWh of total energy storage.

Built-in Pre-Heating System: Safe Operation Down to -20°C (-4°F)

Never let freezing winters freeze your power.

Safety at the Source: Built-in Aerosol Fire Suppression

Automatically detects and suppresses internal fire risks within seconds. 

10-Year Valid Period | Maintenance-Free

Next-Gen V19 JK Smart BMS with 2A Active Balancer: Active energy redistribution prevents cell imbalance and heat waste, securing your full 16.9kWh capacity and maximum cycle life.

What's Included in Your Shipment?

1. 51.2V 330Ah Finished Battery Pack (Fully Assembled & Pre-tested)

2. Power Cable + and -

3.Communication Cable

Fast Shipping & Zero-Hassle Delivery For Europe

Dispatched from Poland Warehouse: No more waiting months for ocean freight. Your order is processed and shipped directly from our localized European stock.

Fast DDP Delivery (6-9 Working Days): Enjoy premium Delivered Duty Paid (DDP) shipping straight to your doorstep or garage.

100% Tax-Free: Customs clearance, import duties, and local VAT are completely handled by us. The price you see at checkout is exactly what you pay—with zero surprise fees.

Customer Reviews

 



Why Choose AmpBird

Complete power. Zero guesswork.

All-in-One Battery System

Pre-wired BMS, fuses, and enclosures included. Ready to connect to your inverter out of the box.

Inverter Compatible

Tested with Victron, Growatt, SMA, Solis, and other major hybrid inverters. Plug-and-play wiring.

10-Year Warranty

Complete system warranty backed by AmpBird. One point of contact for service and support.

Scalable Capacity

Start with 16kWh, add more modules as your needs grow. Parallel up to 16 units.

Bluetooth Monitoring

Monitor SOC, voltage, current, and cell temperatures from your phone via the Daly / Seplos app.

6,000+ Cycle Life

LFP chemistry with 80% depth of discharge. Designed for 15+ years of daily cycling.

ENERGY INDEPENDENCE

Why Homeowners Choose a Complete System

Reduce Electricity Bills

Store off-peak power and cut your monthly energy costs.

Backup During Outages

Keep lights, fridge and internet on when the grid goes down.

Store Solar Energy

Capture daytime solar and use it through the night.

Expand When Needed

Start at 16kWh and scale to 256kWh as your needs grow.



QUESTIONS & ANSWERS

Frequently Asked Questions

Is this a complete battery system or a DIY kit?
This is a fully assembled 51.2V 314Ah LiFePO4 battery system with integrated battery cells, BMS, LCD monitoring, communication ports, enclosure, and connection terminals.
What is the usable energy capacity of this battery?
The battery has a nominal capacity of 314Ah at 51.2V, providing approximately 16.08kWh of nominal energy.
Can this battery communicate with a solar inverter?
Yes. The battery supports CAN and RS485 communication and can work with various compatible solar and hybrid inverters. The correct communication protocol and cable configuration must be selected for the inverter model.
Which inverter brands are compatible?
Compatibility depends on the inverter model, communication protocol, and firmware version. Please contact AmpBird with your inverter brand and model before ordering so we can confirm compatibility.
What is the maximum continuous charge and discharge current?
The maximum continuous charge current and maximum continuous discharge current are both rated at 200A under the specified operating conditions.
What is the expected cycle life?
The battery is rated for 6000 or more cycles under the specified test conditions of 25°C, 0.5C charge and discharge, and 80% depth of discharge.
Can this battery be connected in series?
No. The battery system must not be connected in series. Parallel expansion may be possible when the battery model, communication settings, cabling, and system configuration are compatible.
Can I use this battery for solar energy storage and backup power?
Yes. It is designed for residential solar energy storage, self-consumption, peak shaving, off-grid applications, and standby backup power when paired with a compatible inverter.
What maintenance does the battery require?
Keep the battery in a dry, ventilated indoor location and avoid fire, water, corrosive chemicals, and direct exposure to harsh environments. Disconnect all terminals before maintenance and do not open or modify the battery enclosure.
What should I do if my order arrives damaged?
Inspect the package and battery carefully upon delivery. If you notice any damage, take clear photos of the outer packaging, shipping label, and affected areas, then contact AmpBird immediately. After verification, we will provide an appropriate replacement, refund, or after-sales solution.