# ECO-WORTHY Powermega L03L314A-NKUS10KW-1 48V 314Ah LiFePO4 Storage System

Support home backup and off-grid power with the ECO-WORTHY system, featuring a 48V 314Ah LiFePO4 battery.

- [Original product page](https://www.ofertitastop.com/us/product/eco-worthy-powermega-l03l314a-nkus10kw-48v)
- [View offer](https://www.ofertitastop.com/us/visit/eco-worthy-powermega-l03l314a-nkus10kw-48v)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-24T01:48:51.751Z
- Brand: ECO-WORTHY
- Model: L03L314A-NKUS10KW-1
- MPN: L03L314A-NKUS10KW-1
- EAN / GTIN: 810198853407
- SKU: ofertitastop-us-161354
- Category: Hardware > Power & Electrical Supplies > Power Inverters
- Source store: amazon US
- Active deal: Yes
- Price: 3527.99 USD
- Previous price: 3919.99 USD
- Discount: 10%
- Rating: 4.6 / 5
- Reviews: 35

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For a home backup plan that needs both stored energy and power conversion, this system pairs a LiFePO4 battery with a 10kW hybrid inverter. Its 16.1kWh of usable energy supports backup, off-grid cabins, and solar storage. Built-in wireless monitoring also makes battery information accessible through a mobile app.

## Tech summary
The battery’s 314Ah capacity and active-balancing BMS are designed for a substantial home energy storage setup, while the hybrid inverter provides flexible AC output for different installation needs.

- Type: LiFePO4 energy storage system with hybrid inverter
- Capacity: 314Ah battery, 16.1kWh usable energy
- Power: 10kW inverter
- Output: Split-phase 240V or single-phase 120V
- Waveform: Pure sine wave
- Battery monitoring: Built-in LCD, Wi-Fi, and Bluetooth
- Communication: RS485, CAN, and RS232
- Battery safety features: Active-balancing BMS, circuit breaker, aerosol fire suppression module, and buzzer alarm
- Dimensions: 32.56 x 20.47 x 9.92 inches
- Weight: 293.2 pounds

The battery is UL 1973 certified and rated for 9,000+ cycles at 80% depth of discharge. The inverter’s MPPT efficiency is rated up to 99.9%, helping it manage solar energy from a connected array. Battery protections cover overcharge, over-discharge, overcurrent, short circuit, and extreme temperatures. A 10-year warranty is stated for the system.

## Usage tips
Plan the system around the equipment and circuits you intend to support, then choose the available 120V single-phase or 240V split-phase output to suit the installation. For a cabin or off-grid setup, the battery provides stored energy while the hybrid inverter connects the storage and solar-power functions in one system. If you are comparing a separately sourced battery and inverter with a paired system, this package brings both components together for a coordinated storage setup.

Use the built-in LCD for local battery information, or use Wi-Fi and Bluetooth with the mobile app for convenient monitoring. The RS485, CAN, and RS232 communication options support connection planning with compatible inverter equipment. The battery’s reinforced casters can help with moving it during setup, account for its listed weight and dimensions when planning placement.

## What you get
The package includes one 10kW hybrid inverter and one 48V 314Ah LiFePO4 battery. Together, they provide the main power-conversion and energy-storage components for a home backup, solar-storage, or off-grid project. The battery ships by truck freight on a pallet, so make sure the delivery location can accommodate a truck delivery.

## Before you decide
**What type of use is this system designed for?** It is intended for home backup, off-grid cabins, solar energy storage, and emergency power needs. Its 16.1kWh of usable energy and 10kW inverter bring substantial storage and conversion capacity into one package.

**Can it provide both 120V and 240V output?** Yes. The inverter supports single-phase 120V and split-phase 240V output, allowing the installation to be planned around the required output type.

**How can I check battery information?** The battery has a built-in LCD screen, plus Wi-Fi and Bluetooth connectivity for mobile app monitoring. RS485, CAN, and RS232 communication are also supported.

## Is it worth it?
This system is a strong fit for buyers building a solar-backed home backup or off-grid setup who want a high-capacity battery and hybrid inverter as a paired solution. Its 314Ah LiFePO4 storage, flexible 120V or 240V output, and built-in monitoring make it practical to plan around both energy storage and everyday system visibility.

## Images

![ECO-WORTHY Powermega L03L314A-NKUS10KW-1 48V 314Ah LiFePO4 Storage System — 1](https://www.ofertitastop.com/i/ADdLbjJIIO7gjuWpzTGb6oXyvh_PW2buai21O_v8QJeUgtqaKNkP2J_muT-znpA3YFnBF6jl4nYyUiebMWShy72UrxPjNbFZByVRxK5BIwefl5tQ6uv1m8Vgxg.jpg)

![ECO-WORTHY Powermega L03L314A-NKUS10KW-1 48V 314Ah LiFePO4 Storage System — 2](https://www.ofertitastop.com/i/o_DJEOxGsdBc_jku1shFxyLLK_xXE4B8FDKQ_lYOqku60QJZqIiER7s018YJyVdNRdDyuOh3K-fHu6qU7jo4BYRrk7Tj3ndjr7yCzQWrT0wr_yWSdq7G1FSmNA.jpg)

![ECO-WORTHY Powermega L03L314A-NKUS10KW-1 48V 314Ah LiFePO4 Storage System — 3](https://www.ofertitastop.com/i/eWlPAQ_YTQQdODbbSa-1oUaDBSP-7kLeU-HrB6IU1n1aXvjVTMyKyC7ngm0ifibXGhfia8rib_QarSZRtdrXlJvM3YzDRUHeiO5CVHvVsV_rxVmb4SqOn4niXA.jpg)

![ECO-WORTHY Powermega L03L314A-NKUS10KW-1 48V 314Ah LiFePO4 Storage System — 4](https://www.ofertitastop.com/i/q0eiCvDK2jtMJ9UJFvbUbRMNVFQIARkktXMOFMpDiDxRuFEQ_RuIBSvayTx5u3dG7iTSjojddAl0I6ywp79l0CW_YyvWQFV8JhWMBTxM1P7rNnHzmALBM5-pkg.jpg)

![ECO-WORTHY Powermega L03L314A-NKUS10KW-1 48V 314Ah LiFePO4 Storage System — 5](https://www.ofertitastop.com/i/1fdrjtsiR3YyjKKNmZOLPQKu4IoDuZNP8Xi4a0hyygRHw_U8BZwm5mYtbTTFFBu_G7o3zdLkCjZv-9EHqyHjO6VgAdZuyDpRyOSEtt5mlizmo5AXoSOzwY6dEg.jpg)