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) |
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
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Very high 14.336kWh energy storage capacity
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Ultra-long life up to 8000 charge cycles
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Safe LiFePO₄ lithium battery technology
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Smart 4.3” color touchscreen display
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Multiple communication protocols for inverter compatibility
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Optional Bluetooth & WiFi monitoring
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IP54 rated enclosure for protection
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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
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CE
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UN38.3
Package Includes
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ESS 51280 Battery
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Communication Cable
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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
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:
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Solar Panels
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Solar Inverters
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VFDs (Variable Frequency Drives)
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Lithium Batteries
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Solar Accessories & Related Equipment
Contact for Orders & Delivery
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For Solar Panels and VFDs:
Chat on WhatsApp
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For Solar Inverters & Li-Batteries:
Chat on WhatsApp
Our team will guide you regarding product availability, pricing, delivery timelines, and logistics based on your location.

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