

EG4 PowerPro 48V 280Ah Lithium Battery
Enhance your energy storage capabilities with the EG4 PowerPro WallMount AllWeather Lithium Battery. Featuring a sturdy 48V 280Ah capacity and a durable 14.3kWh LiFePO4 design, this battery is built to endure various weather conditions, ensuring consistent operation throughout the year. Certified by UL1973 and UL9540A for safety and quality, it meets rigorous standards, offering reassurance for both residential and commercial uses. Whether you need backup power during outages or aim to maximize renewable energy self-consumption, the EG4 PowerPro WallMount Battery provides reliable performance you can depend on.
What's Included
- 280Ah Battery (Qty 1)
- Mounting bracket (Qty 1)
- X-Bracket (used for EG4-18kPV)
- Concrete expansion bolts M8x70 (Qty 6)
- Black power cable 2/0 AWG 39.4 in (to inverter negative terminal) (Qty 2)
- Battery to Inverter communication cable (Qty 1)
EG4 PowerPro Wall Mount Battery Features
Confident Power
- Delivering 10kW continuously, with peak power reaching 10.5kW for 10 seconds and 15.4kW for 3 seconds.
- Consistent discharge current rated at 200A.
- Capable of over 8000 cycles at 80%. Depth of Discharge (DOD), resulting in a lifetime production of 82.6MWh.
Reliable
- Intelligent BMS ensures reliability, efficiency, and safety.
- Integrated self-heating for optimal performance in low temperatures.
All-Weather Design
- Ideal for outdoor use, designed to endure diverse weather conditions.
- Integrated self-heating ensures peak battery performance in low temperatures.
- Weather-rated quick connectors by Amphenol for reliable connections.
Safety
- Dual onboard fire arrestors ensure fail-safe protection.
- Innovative total emergency stop function for instant shutdown by RSD / ESS disconnect / inverter RSD.
- Benefit from a 10-year warranty provided by EG4 Electronics.
Seamless Integration
- Can pair with any 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.
Comprehensive Certifications
- UL9540A Certified, UL1973
- UL9540 pending
- Outdoor Rating IP65
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
Technical Specifications
- Model name: PowerPro WallMount AllWeather Battery
- 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
Documents & Downloads
EG4 PowerPro WallMount AllWeather Lithium Battery Spec Sheet
Order your EG4 PowerPro Lithium Battery Today!
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