Home Collection ECO-WORTHY PowerMEGA314 | 51.2V 314Ah (16kWh) Home Backup Battery | Active Balance | Fire Suppression
  • Eco-Worthy PowerMega 314 ( 51.2V 314AH Lithium Battery) on a white background
  • Eco-Worthy PowerMega 314 ( 51.2V 314AH Lithium Battery) with features highlighted on a dark blue background
  • Eco-Worthy PowerMega 314 ( 51.2V 314AH Lithium Battery) with technical specifications on a blue gradient background
  • Eco-Worthy PowerMega 314 ( 51.2V 314AH Lithium Battery) with safety features highlighted on a blue background
  • Comparison chart of upgraded BMS active balancing versus passive balancing on a dark blue background.
  • Advanced gas aerosol fire safety module with diagram on a blue background
  • 7-inch HD touchscreen & multi-platform monitor with ECO-WORTHY branding on a blue background
  • Solar inverters with brand logos and text about closed-loop communication on a dark background
  • Product features with Fuma Wheels, handle, and L-shaped brackets on a blue background
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ECO-WORTHY PowerMEGA314 | 51.2V 314Ah (16kWh) Home Backup Battery | Active Balance | Fire Suppression

ECO-WORTHY PowerMEGA314 | 51.2V 314Ah (16kWh) Home Backup Battery | Active Balance | Fire Suppression

C$3,799.99
C$3,799.99 C$4,299.99
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SKU:

CA-GW-L03L314AHJC-1

[Advanced BMS with Active Cell Balancing] Smart active balancing technology optimizes cell consistency, improving overall efficiency, extending battery lifespan, and ensuring stable long-term performance.
[Multi-Layer Safety Protection System] Equipped with a 200A intelligent BMS, 250A breaker with shunt trip, and built-in aerosol fire suppression module for enhanced electrical safety and peace of mind.
[Smart Monitoring & Easy Integration] Features a 7" HD touchscreen, Bluetooth/WiFi remote monitoring, and PC software for real-time tracking. Supports RS485 & CAN communication for seamless compatibility with leading inverters, plus integrated wheels for easy installation.
[High Capacity & Scalable] Delivers 16.076 kWh per unit, expandable up to 241 kWh with 15 units in parallel—ideal for home backup power and high-demand energy storage needs.
[Premium 314Ah Cells with 10-Year Warranty] Built using high-quality A-grade 314Ah cells designed for residential energy storage, backed by a reliable 10-year.

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Solar Battery Backup for Home

ECO-WORTHY PowerMEGA314 is suitable for off-grid home energy storage systems, installed in locations such as garages, workshops, sheds， and cabins. Composed of 16 A-grade LiFePO4 3.2V 314AH cells, with a cycle count of 9000 (0.5 charge/discharge; >80% SOH); 200A Pace BMS, a professional household energy storage BMS, equipped with a 7-inch color touchscreen; 2*125A (250A) circuit breakers and tripping devices provide double protection for the battery, capable of offering smart protection in case of battery short circuit and BMS failure.

Technical Specifications

51.2V 314Ah LiFePO4 Battery

Model No

ECO-LFP4831400

Battery Capacity

314Ah

Battery Power

16.08kWh

Rated Voltage

51.2V

Voltage Range

40~58.4V

Maximum Charge/ Discharge Current

200A

Charge Temperature Range

0-55℃

Disharge Temperature Range

﹣20－55℃

Maximum Charge Voltage

58.4V

Battery Weight

279.99Ib/127kg

Battery Size

33.13*19.69*10.24in/84.15*50*26cm

Standard charge current

150A

Standard discharge current

150A

Max.charge current

200A

Max. discharge current

200A(initial temp.≤35 C)

Max. parallel number

15pcs

Cycle Life

≥9000 cycles @ 25 °C, 0.5C charge / 0.5C discharge,≥80% SOH

Battery Balancing Methods

Active Balancing

Pre-Charge Resistor

Yes

Communication Port

CAN/RS485/RS232

Warranty

10-Year Warranty

Comparison chart between active and passive cell balancing with battery icons on a blue gradient background.Comparison chart of active and passive cell balancing with battery icons on a blue background.
Comparison of built-in aerosol fire suppression system with and without suppression on a dark background.Comparison of built-in aerosol fire suppression system with and without suppression on a blue background.
Triple safety system for reliable energy storage with circuit breaker, BMS, and fire safety module on a mountainous background.Triple safety system for reliable energy storage with circuit breaker, BMS, and fire safety module.
Included in the Box

1 x 51.2v 314Ah Battery
1 x 51.2v 314Ah Battery Manual
1 x Battery to Inverter Communication Cable
1 x Battery to Inverter Cable

2 x 51.2v 314ah battery
Battery Accessories

Battery User Manual

User manual

ECO-WORTHY PowerMEGA314 User Manual

Download

ECO-WORTHY PowerMEGA314 Host Computer User Guide

Download

Frequently Asked Questions

How much energy does one PowerMEGA314 battery store?

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One 51.2V 314Ah battery stores approximately 16.08kWh and supports up to 200A charge and discharge current.

How long is the battery warranty?

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The PowerMEGA314 includes a 10-year limited warranty for eligible non-user-caused failures under normal use, plus lifetime customer and technical support. Coverage is subject to the official warranty terms.

Can I expand the system later?

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Yes. Up to 15 PowerMEGA314 batteries can be connected in parallel, providing up to about 241kWh of nominal storage.

What safety features are built into the battery?

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It uses an advanced 200A BMS, dual 125A circuit breakers with trip devices, pre-charge protection, and an aerosol fire-suppression module for layered electrical and thermal protection.

How can I monitor the battery?

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Battery status can be viewed on the 7-inch color touchscreen, through Bluetooth or Wi-Fi, or with compatible PC software. Communication ports support integration with compatible inverters.

How is this large battery delivered?

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Because the battery weighs about 280 lb, it ships secured on a pallet by freight truck. Confirm that the delivery address can accept a truck shipment; cables may arrive separately.