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

SKU: K0273
Save $8,696.25 Save $1,780.00
Original price $8,900.00
Original price $8,900.00 - Original price $43,481.25
Original price $8,900.00
Current price $7,120.00
$7,120.00 - $34,785.00
Current price $7,120.00
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Bundle Options: 1 x All Weather Battery + 12000XP Inverter

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

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

Introducing the WallMount 314Ah Batteries!

EG4 is proud to announce the next generation of our WallMount batteries with our 314Ah Indoor and All Weather versions! On top of the capacity improvements over our previous batteries, the WallMount 314Ahs have newly developed B

The WallMount 314Ah batteries are compatible with the 280Ah form factor, so they will slot into existing systems easily. They pair well with the FlexBOSS21 and 18kPV when looking for whole home ESS solutions.

Specifications:

EG4 48V 314Ah AllWeather WallMount LiFePO4 Battery
Product Type LFP Battery
Battery Type Lithium Iron Phosphate (LFP)
Nominal Energy Capacity 16 kWh
Usable Energy (DOD) 12.86 kWh (80% recommended)
Voltage Range 47.5 – 57.6 VDC
Nominal Voltage 51.2 VDC
Capacity 314 Ah
Charging Voltage Range 56 – 57 VDC
Discharging Cut-off Voltage 47.5 VDC
Max Continuous Charge Current 157 A
Max Continuous Discharge Current 200 A
Continuous Charge/Discharge Power 8 / 10.2 kW
Recommended Charge/Discharge Rate 0.5C
Peak Power 12.8 kW (3 sec)
Round-trip Efficiency 95%
Max Parallel Units 32
Protection Over/Under Voltage, Over-Current,
Short Circuit, High/Low Temp
BMS Integrated, Active Balancing
Communication Protocols RS485, CAN
Battery Breaker 250 A
Storage Temperature -4 – 131°F
Humidity Range 5% – 95% RH (non-condensing)
Altitude 9843 ft. (<3000 m)
Cooling Method Natural Convection
Dimensions (H × W × D) 34.6 × 21.7 × 9.3 in
Operating Temperature Range Charge: 32–122°F
Discharging: -4–131°F
Recommended DOD Setting EG4 recommends this value be set
no lower than 20% to maintain the
recommended 80% Depth of Discharge.
Storage Temperature Less than 3 months of storage.
If longer than 3 months, recommended
storage temperature will be 59–86°F
Weight 309 lbs
Enclosure Rating IP67
Mounting Options Wall attached / Floor mount
Display / Indicators LED Status
Connector Type Degson quick connector / screw terminal
UL 1973 Pending
UL 9540 Pending
UL 9540A Pending
UN 38.3 Pending
Cycle Life (70% EOL Capacity) 10,000 cycles @ 0.5C, 25°C, 80% DOD
Design Life 15 years
Application Type Residential / Commercial / Off-grid / Backup
Lifetime Energy Throughput 122.2 MWh
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 314Ah All Weather WallMount LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

EG4 48V 314Ah AllWeather WallMount LiFePO4 Battery

x 1

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

x 1

EG4 PowerPro Conduit Box

x 1

Product Documents:

EG4 48V 314Ah All Weather WallMount LiFePO4 Battery User Manual

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EG4 48V 314Ah All Weather WallMount LiFePO4 Battery Specification Sheet

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EG4 48V 314Ah All Weather WallMount LiFePO4 Battery Certification Of Compliance

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EG4 48V 314Ah All Weather WallMount LiFePO4 Battery UL Certification

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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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