EG4 Wall Mount 280AH 51.2V Indoor Lithium Battery
The eg4® WallMount Indoor 280Ah batteries are designed for indoor reliable energy storage applications in low-voltage residential settings. These batteries utilize lithium iron phosphate cells renowned for their top-notch safety features, supported by an intelligent Battery Management System (BMS). The BMS monitors and logs real-time data on each cell's voltage, as well as the current, voltage, and temperature of the module. Additionally, it includes a passive balancing function and advanced battery control techniques, enhancing overall battery pack performance.
What's Included
- EG4 WallMount Indoor 280Ah Mounting Bracket
- Concrete Expansion Bolts
- Red power cables 2/0 AWG (39.4in.)
- Black power cables 2/0 AWG (39.4 in.)
- Battery to Inverter Communication Cable
EG4 Wall Mount Indoor Lithium Battery Features
ON-BOARD LCD TOUCH SCREEN
Easy to see BMS real-time monitoring, and selectable closed-loop communications with EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters.
DUAL ON-BOARD FIRE ARRESTORS
Offer fail-safe protection against thermal runaway.
INTEGRATED SELF-HEATING FEATURE
Internal heating keeps cells operating during cold temperatures.
INTEGRATED BUSBARS
The v2 lithium iron phosphate battery design comes manufactured with 600A internal busbars with multiple terminals (4 positive & 4 negative) eliminating the need for external busbars when paralleling batteries and/or multiple inverters, with long-lasting power.
Also, EG4 Electronics provides a 10-year warranty, giving you peace of mind for years to come.
INNOVATIVE EMERGENCY STOP FUNCTION
The optional ESS disconnect can shut down all batteries and inverters (if equipped with rapid shutdown capability) with the press of a button.
THE PERFECT PARTNER TO EG4 INVERTERS
The optional conduit box mates up directly to the connection ports of EG4 inverters allowing a sleek and efficient installation. For other inverters or stand-alone battery installation, the conduit box plugs should be installed.
Technical Specifications
Module Operating Parameters
-
Voltage: 51.2V
-
Capacity: 280Ah
-
Charging Voltage (Bulk/Absorb): 56.0V (+/-0.8V) to 56.2V (+/-0.2V)
-
Float Voltage: 54V (+/-0.2V)
-
Low DC Cutoff: 44.8V (adjustable start from 47V to 45.6V)
-
Charging Current: Up to 200A (continuous), recommended range: 60A - 160A
-
Discharging Current: Up to 200A (continuous), recommended: 160A
Environmental Parameters
-
Charging Range: 32°F to ≈113°F (0°C to ≈45°C)
-
Discharging Range: -4°F to ≈122°F (-20°C to ≈50°C)
-
Storage Range: -4°F to ≈122°F (-20°C to ≈50°C)
-
Ingress Protection: IP20
Charging/Discharging Protection
-
Overcharging Protection: >205A (10 sec), >225A (3 sec)
-
Temperature Protection: <23°F or >158°F (1 sec), <-5°C or >70°C (1 sec)
General Specifications
-
Communication Ports: RS485/CAN Can be customized
-
Cycle Life: >8000 Cycles, 80% Depth of Discharge (DOD)
-
Design Life: Over 15 Years
-
Weight: 282.2 lbs. (128 kg)
-
Safety Certifications: UL1973, UL 9540A (Testing)
Documents & Downloads
Certifications
Manuals & Specifications
Order your EG4 Wall Mount Indoor Lithium V2 Battery Today!
Still Have Questions? Speak with an Expert: (848) 600-6420
