PowerPlus Energy ECO 48VDC 4.0kWh LFP Battery - ECO4840P
PowerPlus Energy ECO 48VDC 4.0kWh LFP Battery - ECO4840P

Description
Overview
The PowerPlus Energy Eco P Series battery delivers dependable, Australian-made lithium energy storage with a focus on simplicity, reliability, and value. Designed for easy installation and maintenance-free operation, the Eco P Series is ideal for residential, off-grid, and backup power applications.
Utilising safe, cobalt-free lithium iron phosphate (LiFePO₄) chemistry and mechanically robust cylindrical cells, the Eco P Series combines fast charging, high efficiency, and excellent thermal stability. Infinitely scalable and supported locally, this battery range offers industry-competitive performance and warranty coverage.
Key Features
High-Performance Battery Design
- 4.0 kWh nominal energy capacity
- >96% round-trip efficiency
- 39 A continuous discharge current
- Full discharge from 100% to 0% in approximately 2 hours
- Recommended depth of discharge of 80% or less
Safe & Reliable Battery Chemistry
- Lithium Iron Phosphate (LiFePO₄ / LFP) chemistry
- Cobalt-free for improved safety and sustainability
- High temperature tolerance and stable operation
- Mechanically robust cylindrical cell construction
Simple Installation & Scalability
- Industry standard 19" rack or cabinet mounting
- Easy installation and maintenance-free operation
- Infinitely scalable for larger energy storage systems
Designed & Supported in Australia
- Australian manufactured
- Local technical support and service
Specifications
| Model | ECO4840P |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 4.0kWh (3.993)/78Ah |
| Usable Capacity | 4.0kWh (3.993) |
| Recommended Charge/Discharge Current | 39A |
| Max Continuous Charge/Discharge Current | 63A |
| Short-circuit Current / Duration | 250A |
| Width | 434mm |
| Depth | 635mm |
| Height | 88mm |
| Weight | 43kg |
| Communication Port | Alarm Output |
| Working Temperature – Charge | 0~55°C |
| Working Temperature – Discharge | -20~60°C |
| Cooling Type | Natural convection |
| IP Rating of Enclosure | IP40 |
| Altitude | <2000m |
| Certifications | UN38.3,EMC |