The WallMount Indoor 14.3kWh batteries are perfect for low-voltage residential indoor energy storage needs. These batteries utilize lithium iron phosphate cells known for their top-notch safety and feature an intelligent Battery Management System (BMS) that tracks and logs the voltage of each cell, as well as the module's current, voltage, and temperature in real-time. The BMS also includes a passive balance function and a sophisticated battery control method, both enhancing the battery pack's performance.
ON-BOARD LCD TOUCH SCREEN
Provides easy visibility for BMS monitoring and allows for selectable closed-loop communications with EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters.
DUAL ON-BOARD FIRE ARRESTORS
Ensure fail-safe protection against thermal runaway.
INTEGRATED SELF-HEATING FEATURE
Internal heating maintains cell operation during cold conditions.
INTEGRATED BUSBARS
The battery design includes 600A internal busbars with multiple terminals (4 positive & 4 negative), removing the need for external busbars when connecting batteries and/or multiple inverters in parallel.
INNOVATIVE EMERGENCY STOP FUNCTION
The optional ESS disconnect can deactivate all batteries and inverters (if equipped with rapid shutdown capability) with a single button press.
THE PERFECT PARTNER TO EG4 INVERTERS
The optional conduit box directly connects to the EG4 inverter ports, allowing for a streamlined and efficient installation. For other inverters or standalone battery setups, the conduit box plugs should be used.
Module Operating Parameters
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Voltage: 51.2V
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Total Energy Capacity: 14.3kWh
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Capacity: 280Ah
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Charging Voltage (Bulk/Absorb): 56.0V (+/-0.8V) to 56.2V (+/-0.2V)
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Float Voltage: 54V (+/-0.2V)
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Low DC Cutoff: 44.8V (adjustable start from 47V to 45.6V)
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Charging Current: Up to 200A (continuous), recommended range: 60A - 160A
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Discharging Current: Up to 200A (continuous), recommended: 160A
Environmental Parameters
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Charging Range: 32°F to ?113°F (0°C to ?45°C)
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Discharging Range: -4°F to ?122°F (-20°C to ?50°C)
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Storage Range: -4°F to ?122°F (-20°C to ?50°C)
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Ingress Protection: IP20
Charging/Discharging Protection
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Overcharging Protection: >205A (10 sec), >225A (3 sec)
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Temperature Protection: <23°F or >158°F (1 sec), <-5°C or >70°C (1 sec)
General Specifications
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Communication Ports: RS485/CAN Customizable
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Cycle Life: >8000 Cycles, 80% Depth of Discharge (DOD)
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Design Life: Exceeds 15 Years
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Weight: 282.2 lbs. (128 kg)
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Safety Certifications: UL1973, UL 9540A (Testing)
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