EG4 | PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
PowerPro AllWeather Wall-Mounted Lithium Battery – EG4
The EG4 PowerPro AllWeather Wall-Mounted Lithium Battery is a modern 48V 280Ah LiFePO4 storage system built for dependable performance, enhanced safety, and smooth solar compatibility. Capable of supplying up to 10kW of continuous power with peak output reaching 15.4kW, this rugged battery supports residential, commercial, and off-grid energy needs without interruption.
Engineered for longevity, it delivers more than 8000 charge cycles at 80% depth of discharge and an estimated lifetime energy output of 82.6MWh. Its IP65 outdoor-rated enclosure, intelligent BMS with self-heating capability, and weather-sealed quick-connect ports allow reliable operation in diverse environmental conditions.
KEY FEATURES
- High Output Performance – Supports 10kW continuous power, 10.5kW surge for 10 seconds, and up to 15.4kW short-duration peak
- Long Cycle Life – Rated for 8000+ cycles at 80% DoD for extended service life
- Outdoor-Ready Construction – IP65 protection with integrated heating function for cold-weather operation
- Advanced Safety Design – Includes dual fire arrestors, emergency stop capability, and UL9540A compliance
- Wide Inverter Compatibility – Designed to operate with EG4, Victron, Sol-Ark, Growatt, Luxpower, Deye, and Megarevo inverters
- Convenient Monitoring – Built-in touchscreen display with intelligent BMS controls
- Minimal Maintenance – Engineered to operate without additional ventilation or complex thermal supervision
- 10-Year Warranty Support – Covered by EG4 Electronics limited warranty protection
Specifications
| Model | PowerPro WallMount AllWeather |
| Battery Chemistry | LiFePO4 (Grade A Cells) |
| System Voltage | 48V |
| Nominal Voltage | 51.2V |
| Float Voltage | 54V |
| Energy Capacity | 14.3kWh |
| Max Charge / Discharge Current | 200A |
| BMS Rating | 200A |
| Continuous Power Output | 10kW |
| Surge Power | 10.5kW (10 sec), 15.4kW (3 sec) |
| Cycle Life | 8000+ cycles @ 80% DoD |
| Lifetime Energy Throughput | 82.6MWh |
| Ingress Protection | IP65 (Outdoor Rated) |
| Certifications | UL9540A, UL1973 |
| Weight | 308.6 lbs / 140 kg |
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