EG4 Wall Mount Indoor Battery – 14.3kWh (51.2V 280Ah, UL9540A Certified)
High-capacity lithium iron phosphate (LiFePO₄) battery with self-heating, UL safety certifications, and smart BMS. Ideal for residential solar storage, backup, or indoor energy systems.
Key Features:
-
14.3kWh Energy Capacity (51.2V, 280Ah)
-
Built-In Self-Heating for cold environments
-
Smart BMS with touchscreen LCD + RS485/CAN communication
-
200A Continuous Charge/Discharge Current
-
Dual Fire Arrestors + Emergency Stop (RSD)
-
UL1973, UL9540A, and UL9540 (with EG4 Inverter) Certified
-
Over 8,000 Cycles at 80% DoD (~15+ years lifespan)
-
10-Year Manufacturer Warranty
-
Maintenance-Free LiFePO₄ Chemistry
Specifications:
-
Voltage: 51.2V
-
Capacity: 280Ah
-
Storage: 14.3kWh
-
Dimensions: 36.4" x 18.1" x 9.6"
-
Weight: 282 lbs (128 kg)
-
Max Continuous Current: 200A
-
Cycle Life: >8,000 cycles @ 80% DoD
-
Charge Temp: 0°C to 45°C
-
Discharge Temp: –20°C to 50°C
-
Enclosure Rating: IP20 (Indoor Use Only)
Ideal For:
-
Whole-home solar energy storage
-
Backup power systems
-
Indoor battery installations
-
Off-grid and hybrid applications
