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Eco-Worthy PowerMega 314 | 51.2V 314AH Lithium Battery 16kWh | Bluetooth & WiFi | Active Balance

$2,259.99

$2,259.99 ~~$2,999.99~~

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SKU:

SKU:GW-L03L314AHJC-1

[Massive Capacity, Compact Footprint] Delivers 16.076 kWh of energy in a space-saving design. Scale up to 241 kWh by connecting up to 15 units in parallel—perfect for whole-home backup.
[Active Balance Technology] Upgraded BMS with smart active balancing optimizes cell consistency, boosting overall efficiency, range, and battery lifespan.
[Multi-Layer Safety System] Features 200A BMS intelligent protection, a 250A breaker with shunt trip, and an aerosol fire suppression module for ultimate electrical safety.
[Premium Cells & 10-Year Warranty] Built with dedicated 314Ah A-Grade cells engineered for home storage, backed by a 10-year warranty for long-term reliability.
[Multi-Monitoring Capability] Seamless control via 7" HD touchscreen, Bluetooth/WiFi for real-time remote viewing, and PC software for comprehensive operational visibility.

Return Policy For 48v 314ah Battery<<click to view more

(Tips: Your ordered 314Ah battery and communication cable will be delivered in batches. The battery will be transported safely on a pallet. Please contact customer service for assistance in checking the battery tracking information. )

Packs 1 Pack 2 Packs ($2099.99/Each,get a free 400A busbar) 4 Packs ($2024.99/Each,get 2 free 400A busbar)

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FAQs

Solar Battery Backup for Home

ECO-WORTHY 48V 314Ah LiFePO4 Battery,Suitable for low voltage off-grid and hybrid home energy storage systems, installed in locations such as garages, workshop, shed，cabins. Composed of 16 A-grade LiFePO4 3.2V 314AH cells, with a cycle count of up to 10,000 (0.5 charge/discharge; >80% SOH); 200A Pace BMS, a professional household energy storage BMS, equipped with a 7-inch color touchscreen and advanced pre-charge circuit with passive balancing; 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. # Buy 2 packs of batteries，get a free 400A busbar When the total power of your inverter exceeds 10KW but is less than 30KW, use a 400A busbar to parallel the batteries to ensure the safety of your energy storage system under maximum power performance.

Technical Specifications

51.2V 314Ah LiFePO4 Battery

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

Model No

ECO-LFP4831400

Included in the Box

2 x 51.2v 314ah battery
1 x 51.2v 314ah battery battery manual
1 x Battery to Inverter communication cable(1500mm)
1 Pair Of Battery to Inverter cable(2/0AWG 1500mm Black&Red)
1 x RS232 USB Cable for interface conversion
get 1 pair of free 400A busbar

4 x 51.2v 314ah battery
1 x 51.2v 314ah battery battery manual
1 x Battery to Inverter communication cable(1500mm)
1 Pair Of Battery to Inverter cable(2/0AWG 1500mm Black&Red)
1 x RS232 USB Cable for interface conversion
get 2 pair of free 400A busbar

User manual

Eco-Worthy PowerMega 314 User manual

Download

Eco-Worthy 51.2V_314Ah_Host_Computer_User_Guide

Download

Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

All Eco-Worthy batteries use LiFePO4 chemistry, one of the safest lithium technologies available. Our Cubix 100 batteries are UL1973 & UL9540A listed and meet CEC standards, Built-in BMS protection prevents overcharge, overheating, and short circuits—making it ideal for residential energy storage.

Will it work with my inverter/solar system?

Yes. Our batteries are designed to be widely compatible with most 48V inverters and solar systems used in U.S. homes. For best performance, we recommend checking your inverter’s communication protocol or contacting our support team before purchase.

How much power do I actually need for my home?

It depends on your usage: 5–10 kWh → essentials (fridge, lights, WiFi); 10–20 kWh → partial home backup; 20 kWh+ → whole-home coverage; Our systems are scalable, so you can start small and expand anytime.

Can I expand the system later?

Absolutely. Eco-Worthy batteries support parallel expansion, allowing you to increase capacity as your energy needs grow—without replacing your existing system.

What kind of warranty and support do you offer?

We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.

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Eco-Worthy PowerMega 314 | 51.2V 314AH Lithium Battery 16kWh | Bluetooth & WiFi | Active Balance