Langston's Alternative Power 843- 319 -4830

Introducing the EG4 Power Pro Wall Mount indoor Battery - the ultimate energy storage solution for all your solar power needs. This cutting-edge 48V 315Ah Lithium Iron Phosphate (LiFePO4) battery redefines reliability and performance, ensuring your power supply remains uninterrupted.

TECHNI CAL SPEC I F I CAT I ONS
TYPE & MODEL #
PARAMETER SPECIFICATION
PRODUCT TYPE LFP Battery
BATTERY TYPE Lithium Iron Phosphate (LFP)
MODEL NUMBER WM-48-314-IN-XX / WM48314INXX (XX is a number between 00 – 99)
ELECTRICAL CHARACTERISTICS
NOMINAL ENERGY CAPACITY 16kWh
USABLE ENERGY (DOD%) 12.86kWh (80% recommended)
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/RECOMMENDED CHARGE CURRENT 157A/157A
MAX CONTINUOUS/RECOMMENDED DISCHARGE CURRENT 200A/157A
CONTINUOUS CHARGE/DISCHARGE POWER 8/10.2 kW
RECOMMENDED CHARGING/DISCHARGING RATE 0.5C
SHORT CIRCUIT CURRENT 1700A, 15ms delay
PEAK POWER 12.8kW (3 sec)
ROUND-TRIP EFFICIENCY 95%
MAX PARALLEL UNITS 32
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
BATTERY HEATER SPECIFICATIONS
PARAMETER SPEC CONDITION
VOLTAGE 56V -
POWER CONSUMPTION 448W -
INTERNAL BATTERY TEMPERATURE ≤32°F (0°C)/≥37°F (3°C) Heat On/Heat Off
ENVIRONMENTAL SPECIFICATIONS
STORAGE TEMPERATURE RANGE* -4 – 131°F (-20 – 55°C)
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. (865 mm × 460 mm × 245 mm)
OPERATING TEMPERATURE RANGE Charge: 32 – 122°F (0 – 50°C)
Discharging: -4 – 131°F (-20 – 55°C)
*Less than 3 months of storage. If longer than 3 months, recommended storage temperature will be 59°F – 86°