EG4 PowerPro WallMount AllWeather Lithium Battery 14.3kWh LiFePO4 | UL1973, UL9540A
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EG4 PowerPro WallMount All-Weather Battery (48V 280Ah | 14.3kWh)
Outdoor Energy Storage — High Output, Intelligent Control, Built for Real Systems
Overview
The EG4 PowerPro WallMount Battery is a high-performance lithium energy storage solution engineered for outdoor installations and demanding energy systems. With 14.3kWh capacity, robust discharge capability, and an all-weather design, it delivers dependable power for solar, backup, and off-grid applications.
Built with LiFePO4 chemistry and advanced safety systems, it offers long lifecycle performance with minimal maintenance and seamless integration across leading inverter platforms.
Why This System Works
-
High Output Power Delivery
Delivers 10kW continuous output, with peak surges up to 15.4kW -
Reliable Energy Storage
14.3kWh capacity supports extended runtime for homes and systems -
Advanced Battery Management (BMS)
Intelligent monitoring ensures efficiency, safety, and long-term performance -
All-Weather Outdoor Design (IP65)
Built to perform in harsh environments with weather-resistant construction -
Cold-Weather Operation
Integrated self-heating maintains performance in low temperatures -
Ultra-Long Lifecycle
8000+ cycles at 80% depth of discharge -
Integrated Safety Systems
Dual fire arrestors and emergency shutdown capabilities -
Seamless System Integration
Compatible with major hybrid and off-grid inverter platforms -
Touchscreen Monitoring
Onboard LCD display for real-time system visibility
System Role
Functions as a high-output energy storage unit, supporting both residential and light commercial solar systems.
Integrates with:
- Hybrid inverters (EG4, Victron, Sol-Ark, Growatt, etc.)
- Solar arrays
- Backup power systems
- Off-grid energy environments
Key Specifications
| Spec | Detail |
|---|---|
| Battery Type | LiFePO4 |
| Nominal Voltage | 48V |
| Capacity | 280Ah |
| Energy Storage | 14.3kWh |
| Continuous Output | 10kW |
| Peak Output | 15.4kW (3 sec) |
| Cycle Life | 8000+ Cycles (80% DoD) |
| Max Discharge Current | 200A |
| Rating | IP65 (Outdoor Rated) |
| Certifications | UL1973, UL9540A |
| Warranty | 10 Years |
Scalability & Configuration
- Up to 3 batteries per inverter
- Up to 5 batteries in parallel depending on system configuration
- Designed for expansion within multi-inverter systems
Ideal Applications
- Residential solar + storage systems
- Whole-home backup power
- Off-grid installations
- Outdoor battery deployments
- Scalable energy storage systems
Bottom Line
A powerful, weather-resistant battery built for serious energy systems — delivering high output, long lifespan, and seamless integration across modern solar and backup environments.