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EG4 48V 314Ah Wallmount Indoor LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

SKU: K0257
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Original price $7,368.75
Original price $7,368.75 - Original price $36,856.25
Original price $7,368.75
Current price $5,895.00
$5,895.00 - $29,485.00
Current price $5,895.00
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Bundle Options: 1 x Indoor Battery + 12000XP Inverter

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EG4 48V 314Ah Wallmount Indoor LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

EG4 48V 314Ah Wallmount Indoor LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

Smart power. Simple reliability. Whether you want lower energy costs or more control during outages, the EG4 WallMount 314Ah Indoor Battery delivers dependable whole-home backup in a compact design. With 16.1 kWh of storage capacity and 200A continuous output, it provides consistent performance for your home or small business — all while fitting seamlessly into your indoor setup.

 

Specifications:

EG4 48V 314Ah WallMount Indoor Battery
Product Type Low Voltage LFP Battery
Battery Type Lithium Iron Phosphate (LFP)
Model Number WM-48-314-IN-XX (XX is a number between 00 – 99)
Nominal Energy Capacity 16kWh
Usable Energy (DOD%) 12.86kWh (80% recommended)
Voltage Range 47.5 – 57.6 VDC
Nominal Voltage 51.2 VDC
Capacity 314Ah
Charging Voltage Range 56 – 57 VDC
Discharging Cut-off Voltage 47.5 VDC
Max Continuous Charge Current 157A
Max Continuous Discharge Current 200A
Continuous Charge/Discharge Power 8/10.2 kW
Recommended Charging/Discharging Rate 0.5C
Peak Power 12.8kW (3 sec)
Round-trip Efficiency 95%
Max Parallel Units 16
Protection Features Over/Under Voltage, Over-Current, Short Circuit, High/Low Temp
Battery Management System (BMS) Integrated, Active Balancing
Communication Protocols RS485, CAN
Battery Breaker 250A
Storage Temperature Range** -4 – 131°F
Humidity Range 5% – 95% RH (non-condensing)
Altitude 9843 ft. (<3000 m)
Cooling Method Natural Convection
Dimensions (H × W × D) 34.1 in. × 18.1 in. × 9.6 in.
Operating Temperature Range Charge: 32 – 122°F ; Discharging: -4 – 131°F
Recommended DOD Setting Note* EG4 recommends this value be set no lower than
20% to maintain the recommended 80% Depth of Discharge.
Storage Temperature Note** Less than 3 months of storage. If longer than 3 months,
recommended storage temperature will be 59°F – 86°F
Weight 293.2 lbs.
Enclosure Rating IP20
Mounting Options Wall/Floor mount
Display/Indicators LED Status
Connector Type Degson quick connector/screw terminal
UL 1973 Yes
UL 9540A Batt to Batt spacing of 6 in.
UN 38.3 Yes
FCC Part 15 (EMC) Yes
Protection Class Class B
Cycle Life (70% EOL Capacity) 10000 cycles @ 0.5C, 25°C, 80% DOD
Design Life* 10 years
Application Type Residential/Commercial/Off-grid/Backup
Lifetime Energy Throughput (Calculated) (51.2V×314Ah/1000×80%×10000/1000)90% = 115.7 MWh
or (12861 kWh×10000 cycles×90% efficiency) = 115.7 MWh
Note Information subject to change without notice.
EG4 12000XP 12,000W 48V Split Phase Off-Grid Inverter
AC INPUT
Nominal AC Voltage 120/240VAC | 120/208VAC
(L1/L2/N required)
Frequency (Grid | Generator) 60 Hz (Default) | 50 Hz (Configurable)
Max. Continuous AC Current
(Grid | Generator)
100A @ 240VAC | 62.5A @ 240VAC
Max. AC Input Power 24000W
AC Bypass (Grid | Generator) 100A | 90A
Recommended Generator Capacity 6000W – 15000W
AC OUTPUT
Output Voltage 120/240VAC | 208VAC
Output Frequency 60 Hz (Default) | 50 Hz (Configurable)
Max. Continuous Output Current 50A @ 240VAC | 57.7A @ 208VAC
Nominal Output Power (without PV) 12000W @ 240V | 12000W @ 208V
Nominal Output Power (with PV) 12000W @ 240V | 12000W @ 208V
Max. Continuous Wattage 12000W (L1/L2) | 6000W (L1-N/L2-N)
Surge Capacity 18000W (5 sec) | 15000W (10 sec)
Power Factor 0.99
Total Harmonic Distortion <3%
Switching Time <10 ms (Single) | <20 ms (Parallel)
PV INPUT
No. of MPPTs (Inputs per MPPT) 2 (2)
Max. Input Current 35A / 35A
Max. Short Circuit Input Current 44A / 44A
DC Input Voltage Range 100 – 480VDC
Min. Start Up Voltage 100VDC
MPPT Operating Voltage Range 120 – 385VDC
Nominal MPPT Voltage 320VDC
Max. Utilized PV Power 24000W (12000W per MPPT)
Max. Recommended PV Input 28000W (14000W per MPPT)
Max. Efficiency 99% (MPPT) |
93.5% (PV to Loads) |
92.8% (PV to Battery) |
92.5% (AC to Battery) |
90.2% (Battery to Loads)
Idle Consumption (Standby Mode) <70W
BATTERY
Nominal Voltage 48VDC
Battery Voltage Range 46.4 – 60VDC
Max. Charge / Discharge Current 250A
Max. Charge / Discharge Power 12000W
DC Cut-Off Voltage 59VDC
Recommended Battery
Capacity per Inverter
>400Ah
OPERATING ENVIRONMENT
Max. Parallel Connections 6
Protection Rating IP20
Communication Interface RS485 / CANBus / WiFi
Operating Temperature (Full Load) 32ºF – 113ºF
Storage Temperature 5ºF – 140ºF
Altitude <6,561 ft (2000 m)
Relative Humidity (Non-Condensing) 5 – 95%
Typical Noise Emission <60 dB
Cooling Method Fan
DIMENSIONS
Weight 104.7 lbs
Depth 5.9 in
Width 20.9 in
Height 34.25 in

PACKAGE INCLUDES

EG4 48V 314Ah Wallmount Indoor LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

EG4 12000XP 12,000W 48V Split Phase Off-Grid Inverter

x 1

EG4 Indoor Buildable Conduit Box

x 1

EG4 48V 314Ah WallMount Indoor Battery

x 1

Product Documents:

EG4 48V 314Ah WallMount Indoor Battery Specification Sheet

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EG4 48V 314Ah WallMount Indoor Battery User Manual

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EG4 48V 314Ah WallMount Indoor Battery Quick Start Guide

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EG4 48V 314Ah WallMount Indoor Battery Certification Of Compliance

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EG4 12000XP 12,000W 48V Split Phase Off-Grid Inverter User Manual

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EG4 12000XP 12,000W 48V Split Phase Off-Grid Inverter Specification Sheet

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EG4 12000XP 12,000W 48V Split Phase Off-Grid Inverter Certification Of Compliance

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