EG4 Electronics

EG4 280Ah All Weather Wall Mount Battery

SKU: EG4LL48V100AODWMBV2

The EG4 EG4LL48V100AODWMBV2 280Ah All Weather Wall Mount is a LiFePO4 battery delivering 14.3 kWh at 51.2V with 280Ah of usable capacity. Its IP65 outdoor enclosure and integrated 224W heater allow reliable operation from -4°F to 131°F, backed by an 8000-cycle life at 80% depth of discharge.

$5,902.00

or $272.24/mo for 24 mo at 9.96% APR with Affirm.

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The EG4 EG4LL48V100AODWMBV2 280Ah All Weather Wall Mount Battery is a LiFePO4 energy storage unit built for demanding indoor and outdoor installations. Rated at 51.2V and 280Ah for 14.3 kWh of capacity, it features an IP65 enclosure and an integrated 224W battery heater for cold-climate operation from -4°F to 131°F. With 140A charge and discharge current and CAN/RS485 communication, it suits residential and light commercial solar systems.

Key Features:

  • 14.3 kWh capacity, 280Ah at 51.2V
  • LiFePO4 chemistry, 80% depth of discharge
  • 8000 cycles @ 80% DoD
  • 140A max charge and discharge current
  • 200A max discharge for 30 min
  • IP65 outdoor-rated wall mount enclosure
  • Integrated 224W heater, -4°F to 131°F operation
  • CAN and RS485 communication
  • UL 1973 and UL 9540A certified
  • 36.1 x 22.3 x 9.1 in, 308.6 lbs, 10-year warranty

Ideal for grid-tied and off-grid solar storage in Canadian climates where all-weather durability matters. Its IP65 wall-mount design and integrated heater support outdoor installs, while CAN and RS485 communication integrate it with compatible inverters and battery management systems for residential and light commercial applications. Order the EG4LL48V100AODWMBV2 from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.

Nominal energy14.3kWh @25C, 100% SOC
Cell chemistrylithium iron phosphate
Nominal voltage51.2 V
Capacity280 ±2% Ah
Max continuous discharge current140A Max. Continuous / 200A (Max. Continuous for 30 min)
Cycle life>8000 Cycles @ 0.5C 80% DOD
Depth of discharge80 %
Operating temperature rangeCharging: 0°C to ≈50°C; Discharging: -20°C to ≈55°C
Enclosure ratingIP65
Dimensions (L×W×H)916 × 566 × 232 (H × W × D) mm (36.1 × 22.3 × 9.1 (H × W × D) in)
Weight140 kg (308.6 lb)
Product warranty10 yr

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