EG4
EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
Introducing the EG4 PowerPro WallMount All Weather Battery - the ultimate energy storage solution for all your solar power needs. This cutting-edge 48V 280Ah Lithium Iron Phosphate (LiFePO4) battery redefines reliability and performance, ensuring your power supply remains uninterrupted.
Confident Power
- 10kW delivery, with peak power 10.5kW (10 sec.) & 15.4kW (3 sec.)
- Constant discharge current – 200A
- Over 8000 cycles at 80% DOD with an 82.6Mwh lifetime production
Reliable
- Smart and intelligent BMS for reliability, efficiency and safety
- Integrated self-heating features when needed in low temperature
All-Weather Design
- Perfect for outdoor applications, built to withstand various weather conditions
- Integrated self-heating feature ensures optimal battery performance in low temperatures.
- Weather rated quick connectors (Amphenol)
Safety
- Dual onboard fire arrestors offer fail-safe protection
- Innovative total emergency stop function for instant shutdown by RSD / ESS disconnect / inverter RSD
- 10-year warranty offered by EG4 Electronics.
Seamless Integration
- Can pair with any hybrid or off-grid inverter in the market
- Designed to pair seamlessly with EG4, Victron, Growatt,
- Megarevo, Luxpower, Deye, and Sol-Ark inverters
- Onboard LCD touch screen for easy BMS monitoring and communication.
- Quick connect battery cables for fast, safe, and reliable battery connections.
PowerPro ESS
- Optional conduit box addon makes installation with an EG4 18kPV simple
- Turn any PowerPro into a fully capable Energy Storage System when paired with an EG4 18kPV
- No thermal monitoring, or ventilation needed
- No maintenance
What's Included
Everything you need is included with your product.
- EG4 PowerPro WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
- EG4 PowerPro Battery Paralleling Cables On BNDL-E0012-2 (1), BNDL-E0012-3 (2), BNDL-E0012-4 (2), BNDL-E0012-5 (4)
EG4 PowerPro WallMount All-Weather Lithium Battery Specifications
| Specification | Details |
| Battery Type | LiFePO4 (Lithium Iron Phosphate, Grade A) |
| Voltage | 48V (Nominal: 51.2V, Float: 54V) |
| Continuous Charge/Discharge Current | 200A (Max) |
| Capacity | 14.3kWh |
| BMS | 200A |
| Weight | 308.6 lbs. / 140Kg |
| Specification | Details |
| Cell Balance | 120mA | Passive Balance | Cell Voltage Difference >40mV |
| Temperature Accuracy | 3% | Cycle Measurement | Measure Range: -40°F – ≈212°F (-40°C – ≈100°C) |
| Voltage Accuracy | 0.5% | Cycle Measurement | Cells & Module |
| Current Accuracy | 3% | Cycle Measurement | Measure Range: -200 – 200A |
| SOC | 5% | Integral Calculation |
| Power Consumption (Standby) | <300uA | Standby/Storage |
| Power Consumption (Operating) | <25mA | Charging/Discharging |
| Communication Ports | RS485/CAN | Customizable |
Frequently-Asked Questions
Can the EG4 PowerPro be installed outdoors?
Yes! The IP65-rated weatherproof enclosure allows for safe outdoor installation in harsh environments.
Is this battery compatible with solar inverters?
Yes! The EG4 PowerPro is optimized for 48V solar inverters, making it ideal for off-grid and hybrid solar systems.
How does the built-in heating system work?
The heating system automatically activates in low temperatures, ensuring optimal battery performance in cold climates.
Can I expand my energy storage with multiple units?
Absolutely! The EG4 PowerPro supports parallel stacking, allowing you to scale up your battery storage capacity.
What is the expected lifespan of this battery?
With 10,000+ cycles, this battery is designed to last 10+ years under normal usage conditions.