EEL Power 51.2V 280Ah Lithium Battery

Product Specifications – EEL Power ESS 51280

⚡ Performance

Specification Value
Nominal Voltage 51.2 V
Nominal Capacity 280 Ah
Battery Energy 14.336 kWh
Recommended Charge Current 100 A
Max Charge Current 150 A
Charge Power 7.680 kW
Discharge Current 200 A
Discharge Power 10.240 kW
Short Circuit Current 550 A

📡 Communication & Display

Feature Details
Display 4.3 inch Color Touch Screen
Communication Ports RS485 / CAN / RS232
Wireless Bluetooth & WiFi (Optional)
Description

EEL Power 51.2V 280Ah Lithium Battery – ESS 51280 Energy Storage System

The EEL Power ESS 51280 is a high-capacity lithium iron phosphate (LiFePO₄) battery designed for heavy-duty energy storage applications including solar systems, commercial facilities, industrial backup, and off-grid power solutions. With massive energy output, advanced monitoring, and exceptional lifespan, it provides reliable power when you need it most.

Delivering over 14.3 kWh of energy in a compact floor-standing design, the ESS 51280 offers excellent safety, scalability, and long-term cost efficiency.


🔋 Key Features & Benefits

  • Very high 14.336kWh energy storage capacity

  • Ultra-long life up to 8000 charge cycles

  • Safe LiFePO₄ lithium battery technology

  • Smart 4.3” color touchscreen display

  • Multiple communication protocols for inverter compatibility

  • Optional Bluetooth & WiFi monitoring

  • IP54 rated enclosure for protection

  • Expandable system up to 20 batteries in parallel

 

General Specifications

Specification Value
Dimensions (W × D × H) 406 × 280 × 787 mm
Weight 130 kg
Installation Floor Stand
Operating Temperature Charge: 0°C – 55°C / Discharge: -20°C – 55°C
Humidity ≤ 95% RH
Max Altitude ≤ 2000 m
IP Rating IP54
Cell Technology LiFePO₄ (Lithium Iron Phosphate)
Cycle Life 8000 cycles @ 80% DOD, 25°C
Scalability Up to 20 batteries in parallel

Certifications

  • CE

  • UN38.3


Package Includes

  • ESS 51280 Battery

  • Communication Cable

  • Floor Stand


Why Choose EEL Power ESS 51280?

✔ Very high power storage for long backup duration
✔ Long service life reduces maintenance cost
✔ Safe and stable lithium battery system
✔ Smart monitoring & inverter compatibility
✔ Modular expandable system
✔ Ideal for solar farms, businesses & off-grid power

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Shipping and Delivery

Hajvery Solar Energy provides nationwide delivery across Pakistan for all major solar energy products. We ensure safe, reliable, and timely delivery to residential, commercial, and industrial locations.

Products Available for Delivery

We deliver the following products all over Pakistan:

  • Solar Panels

  • Solar Inverters

  • VFDs (Variable Frequency Drives)

  • Lithium Batteries

  • Solar Accessories & Related Equipment

Contact for Orders & Delivery

Our team will guide you regarding product availability, pricing, delivery timelines, and logistics based on your location.