Home Collection ECO-WORTHY 5kW Home Backup Solar Power Bundle | 51.2V 314Ah Battery and 48V 5000w Off Grid Inverter
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY PowerMega 314 Home Backup Power 16.08KWh 51.2V 314Ah Battery+5kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY Home Backup Power 16.08KWh 51.2V 314Ah Battery+10kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
  • ECO - WORTHY Home Backup Power 16.08KWh 51.2V 314Ah Battery+10kW 48V Off Grid Inverter - lithium battery - ECO - WORTHY
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ECO-WORTHY 5kW Home Backup Solar Power Bundle | 51.2V 314Ah Battery and 48V 5000w Off Grid Inverter

ECO-WORTHY 5kW Home Backup Solar Power Bundle | 51.2V 314Ah Battery and 48V 5000w Off Grid Inverter

$3,199.99
$3,199.99 $3,999.99
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SKU:

GW-L03L314A-NKUS5KW-1

[UL1973 certified & 10-Year Warranty] The previous 48V 314Ah V1 has now been upgraded to the Powermega 48V 314Ah V2, which has obtained UL 1973 certification and is backed by a 10-year warranty for long-term reliability.

[High Capacity & Flexible Expansion] Built with 16 Grade-A 314Ah cells, storing 16.08kWh per unit. Supports up to 15 batteries in parallel for massive energy scalability.
[Safety Protection & Mobility] Advanced BMS with overcharge, overcurrent, and temperature protection. Nylon wheels enable easy movement and stable installation.
[Parallel Operation & Power Flexibility] Supports up to 6 inverters in parallel (30kW max). Configurable for single-phase or split-phase output (120V/208V/240V).
[Smart Charging Management] Max 5500W PV input, 120–500V DC range, 80A MPPT charging current. Ideal for efficient solar energy harvesting.

[Shipping Notice]Due to the large size and heavy weight of the 48V 314Ah battery, we will pack it securely and ship it on a pallet via freight truck to ensure safe delivery. Please confirm that your shipping address can accommodate truck deliveries.(Batery cables usually arrive in 3–5 business days; the battery may take about one week.)

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

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Plese Note: The 48v 314ah battery is on presale now，Expect to ship out on about Sept 15th

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Power Your Home with Unmatched Energy Security.​ This ECO-WORTHY bundle combines a massive 16.08kWh, 51.2V 314Ah lithium battery with a robust 5kW off-grid inverter. Designed for expansion (up to 15 batteries in parallel) and built for safety with advanced BMS protection, it delivers reliable 120V/240V power for whole-home backup. With a 10,000-cycle lifespan and mobile cart design, it's the ultimate long-term, flexible off-grid and emergency power solution.

Technical Specifications

5kW 48V All-in-one Inverter
51.2V 314Ah LiFePO4 Battery

Rated Input Voltage

110/120VAC

Input Voltage Range

90V-140VAC

Frequency

50Hz/60Hz(auto detect)

Overload/Short Circuit Protection

Circuit breaker

Efficiency

>95%

AC Reverse Protection

Available

Max Bypass Overload Current

40A

Output Voltage Waveform

Pure Sine Wave

Rated Output Power

5000W

Rated Output Voltage

120VAC

Peak Power

10000W

Bypass Breaker

63A

Rated Battery Input Voltage

48V

Min Starting Voltage

44V

Power Saving Mode

Load ≤50W

Battery Type

Lead acid or lithium battery

Max Charge Current

60A

Charge Voltage Range

40-60VDC

Overcharge Protection

Alarm and turn off charging after 1 minute

Max Input Power

5500W

PV Charging Current Range

0-80A(can be set)

Max PV Open Circuit Voltage

500VDC

PV Operating Voltage Range

60-145VDC

MPPT Voltage Range

120-450VDC

Battery Voltage Range

40-60VDC

Charging Short Circuit Protection

Blown fuse

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℃

Discharge 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
box image

1.1 x 5kW 48V All-in-one Inverter
2.1 x 51.2v 314ah battery
3.1 x 51.2v 314ah battery manual
4.1 x Battery to Battery communication cable(1500mm)
5.1xRS232 USB Cable for interface conversionget


User manual

Eco-Worthy 48V 314AH Manual

Download

Eco-Worthy 51.2V 314Ah Host Computer User Guide

Download

ECO-WORTHY 5000W HYP48S+U100-H Manual(Neutral)EN_V1.0_20260716 Manual

Download

Eco-Worthy ECO5000W-UL 1741

Download

Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

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All Eco-Worthy Batteries Built with premium Grade A LiFePO4 cells, one of the safest lithium technologies available. 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?

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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?

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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?

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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?

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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.