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EG4 WallMount 280Ah All Weather | 48V – 14.3kWh | UL1973 | Home Battery Backup LFP
$3,499.00
SKU# FEWPP-48143-G1
The EG4 ALL WEATHER offers 14.3 kWh of storage with a 200A continuous discharge, over 8,000 cycles at 80% DoD, and up to 82.6 MWh lifetime energy output. Built for resilience, it includes integrated self-heating, EMP protection, dual fire arrestors, and an E-Stop for emergency shutdown—all backed by a 10-year warranty.
With weather-tight quick connects, 600A busbars, and an LCD for BMS monitoring, it supports closed-loop communication with EG4 inverters like the 18kPV, 12kPV, 12000XP, and 6000XP. Ideal for reliable home or off-grid energy storage.
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GO TO LINKBattery Specifications
Nominal Voltage:51.2V
Chemistry:Lithium Iron Phosphate (LiFePO4)
kWh Capacity:14.3kWh
Ah Capacity:280Ah
BMS Charging Voltage (Bulk/Absorb):56.0V (±0.8V)
Rec. Charging Voltage (Bulk/Absorb):56.2V (±0.2V)
Rec. Float Setting:54V (±0.2V)
Rec. SoC Cutoff Setting:20%
Max. Continuous Charge Current:140A
Max. Continuous Discharge Current:140A (200A Max. Continuous for 30 min)
Rec. Charge Current:60 – 140A
Rec. Discharge Current:60 – 140A
Max Continuous Discharge Rate:10,240W
Voltage:56V
Power Consumption:224W
Internal Temperature Cutoffs:≤32ºF (On) | ≥41ºF (Off)
Charging Temperature Range:32ºF – 122ºF (0ºC – 50ºC)
Discharging Temperature Range:-4ºF – 131ºF (-20ºC – 55ºC)
Storage Temperature Range:32ºF – 113ºF (0ºC – 45ºC)
Operating Altitude:<16,404 ft (<5,000 m)
Protection Rating:IP65
Communications:RS485 | CANBus
Weight:308.6 lbs (140 kg)
Depth:9.1 in (232 mm)
Width:22.3 in (566 mm)
Height:36.1 in (916 mm)
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10-Year EG4 Manufacturer Warranty
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