SMTE Megatron 23.9kWh High Voltage LiFePO4 Lithium Battery Set – (Includes HV Master Controller Box & Heavy-Duty Vertical Rack Stand)

Power large commercial facilities, luxury multi-story residences, industrial equipment, or three-phase hybrid installations with the Megatron 23.9kWh High Voltage LiFePO4 Lithium Battery Set. Supplied as a complete, ready-to-deploy energy storage system including 8 × High-Voltage LiFePO4 battery modules, a dedicated High-Voltage Master Control Unit (BMS Box), and a heavy-duty vertical steel server rack stand, this setup delivers exceptional round-trip efficiency and high-capacity storage. By operating at high DC bus voltages, it minimizes thermal losses, reduces cable thickness requirements, and seamlessly pairs with leading 3-phase high-voltage hybrid inverters to eliminate load-shedding downtime.

Key Features & Benefits

• Complete High-Voltage System Package: Full turnkey solution including 8 modular battery packs, top-mount Master Controller Box, and open-frame heavy-duty vertical rack chassis.

• Massive 23.9kWh High-Density Capacity: Provides ample high-voltage energy storage to power heavy three-phase inductive loads, HVAC systems, commercial machinery, and critical circuits.

• High-Voltage Efficiency: High DC operating voltage drastically lowers line current, eliminating heat build-up and maximizing overall inverter conversion efficiency.

• Dedicated Master Controller Unit: Features a high-voltage safety DC isolator switch, CAN/RS485 communication interfaces, weatherproof screw-cap data ports, and an interactive digital LCD control screen.

• Active Module & Cell Balancing: Individual battery modules feature dedicated cooling vents, dual chrome pull handles, and front-panel multi-tier LED status strips (Power, Cell Balance, Module Balance, Error).

• Industrial Modular Rack Stand: Robust matte black steel cabinet with integrated slide-in shelves and rear cabling channels for neat, organized, and secure floor-standing deployment.

• Universal 3-Phase HV Inverter Compatibility: Engineered to communicate smoothly via CAN Bus with leading high-voltage three-phase inverters (such as Deye HV, Sunsynk HV, Solis, and ATESS).

Technical Specifications

System Performance & Capacity

• System Type: High Voltage Energy Storage System (HV ESS)

• Total Nominal Energy: 23.9 kWh

• Battery Chemistry: Lithium Iron Phosphate (LiFePO4)

• Module Configuration: 8 × Modular Battery Packs + 1 × High-Voltage Master Controller Box

• Mounting Structure: Heavy-Duty Multi-Tier Vertical Steel Server Rack Stand

Master Controller & BMS Features

• Safety Isolation: Front-Panel Heavy-Duty DC Circuit Breaker / Isolator

• Display Interface: Digital LCD Screen with 5-Button Directional Keypad

• Status Indicators: Individual Module Status LEDs (Power, Cell Balance, Module Balance, Error Alerts)

• Communication Interfaces: High-Voltage CAN Bus, RS485, Weatherproof Cap Data Connectors

• Protections: Overvoltage, Undervoltage, Overcurrent, Short Circuit, Thermal Safeguards & Multi-Tier Active Cell Balancing

Physical & Mechanical Data

• Enclosure / Rack Finish: Industrial Matte Black Powder-Coated Heavy-Duty Steel

• Module Handling: Dual Chrome Front Pull Handles on Each Battery Module & Controller Box

• Installation Style: Floor-Standing Upright Rack-Mounted System

• Application: Commercial Facilities, 3-Phase Solar Setups, High-End Residential, Industrial Microgrids