Residential 51.2V 14.336kwh Floor Standing Lithium Battery 10000 Cycles

• Customization: Available
• Type: Lithium-Ion Batteries
• Connection Mode: Series and Parallel
• Model NO.: EP-48280W
• Rechargeable: Chargeable
• Discharge Rate: High Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Rated Capacity: 280ah
• Standard Voltage: 51.2V
• Usage: Solar
• Electrolyte: Li-ion
• Certificates: UL/CE/Un38.3/IEC
• Design Life: 15 Years
• Battery Size: 740*520*260mm
• Battery Voltage: 51.2V
• Color: White
• Battery Type: Ep-48280W
• Shape: Prismatic Battery
• Installation: Packaged
• Shipping: by Express/by Sea/by Railway
• Cathode Material: LFP
• Transport Package: Carton Box or Wooden Pallets
• Specification: 740*520*260mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year
• Package Size: 740.00cm * 520.00cm * 260.00cm
• Package Gross Weight: 122.000kg

Product Description

Residential 51.2V 14.336kwh Floor Standing Lithium Battery 10000 Cycles

Product Description

EverExceed's EP Series lithium batteries feature a standing design, utilize ultra-high-quality cells, and are constructed from flame-retardant materials. The optimized internal heat dissipation structure enhances both safety and fire resistance, combining superior product safety with aesthetic appeal for a perfect balance of peace of mind and visual attractiveness.

The 280Ah/314Ah LiFePO4 battery cells offer large capacity, ensuring consistent performance while helping to save on material costs.



High-safety LiFePO4 battery with smart BMS and built-in aerosol fire suppression - designed for reliable home energy storage.


Designed for convenience, the system offers a touchscreen, mobile-friendly wheels, quick installation, and true plug-and-play functionality.

 

How to work

 

1. Saving bill with PV In the daytime, the PV will power to the load and store the excess power in the batteries. In the evening, use the power from the batteries to power the load.
2. Ensure uninterrupted power supply When there is no PV and the grid power failure, lithium battery will take the load, to ensure uninterrupted power supply as power system.
3. Peak-to-valley spread arbitrage Storing capacity on batteries when tariffs low using battery capacity when tariffs peak. Save on peak rate costs

 

Product Parameters

 

Battery Type	LiFePO4 (lithium iron phosphate battery)
Battery Model	EP-48280W	EP-48314W
No. Of Cells In Series	15 / 16	15 / 16
Norminal Voltage	48V /51.2V	48V /51.2V
Norminal Capacity	280Ah	314Ah
Norminal Energy	13.44KWh /14.33kWh	15.07KWh /16.07kWh
Recommended Charging Voltage	54V / 57.6V	54V / 57.6V
Recommended Charging Current	100A
Max. Charging Current	150A
Max. Discharging Current	200A
Working Temperature	Charge: 0ºC to 50 ºC  Discharge: -20ºC ºCto 60ºC Storage: -20ºC to 60ºC
Cycle Life	≥10000 Cycles @80% DOD, 25ºC, 0.2C
Dimension(H×W×D)	740*520*260mm
IP Rating	IP20
Weight	115kg±5kg / 120kg±5kg	117kg±5kg / 122kg±5kg

Company Profile

FAQ

1.  What is the main application of this lithium battery?
This battery is primarily used for home backup power, off-grid solar energy storage, RVs, outdoor activities, and small commercial applications.

 

2.  Is it compatible with solar panels?

Yes.  The unit supports solar charging and is compatible with most solar charge controllers and inverters.  MPPT compatibility is recommended for optimal efficiency.

3.  Is it safe for indoor use?
Absolutely. LiFePO4 batteries are among the safest lithium battery chemistries. The system includes a built-in Battery Management System (BMS) for protection against overcharge, over-discharge, overheating, and short circuits. Additionally, it features an independent physical aerosol fire extinguisher for enhanced fire safety.

 

4.  How long is the battery lifespan?
The battery is rated for over 10000 cycles at 100% depth of discharge (DoD), which can provide 10+ years of service under normal usage.

5.  How long does it take to fully charge the battery?
This depends on the charging power. The battery supports a maximum of 150A charging and can be fully charged in 2-3 hours at full power.

6.  Is it easy to move?
Yes.  The battery comes in a vertical cabinet with industrial-grade wheels and a handle, allowing for easy transportation and positioning.

7. Can the battery be monitored remotely?
Yes, the battery supports Bluetooth monitoring via a dedicated mobile application. Users can check real-time battery status, including SOC (State of Charge), voltage, current, temperature, and fault alarms directly from their smartphone. This enables convenient and efficient system management.

8. Is the battery compatible with inverters?

Yes, the battery is compatible with most mainstream inverters on the market (such as deye, Voltronic, SMA, VE, etc.).

 

9.What's the payback period for solar + lithium storage?
In many regions, especially where electricity costs are high, the ROI for hybrid solar + storage systems can be achieved within 2 years.