SMTE Megatron 39.9kWh High Voltage LiFePO4 Lithium Battery Set – Commercial Energy Storage (Includes HV Master Controller & Server Rack Stand)

Power heavy commercial facilities, industrial microgrids, agricultural operations, and 3-phase hybrid solar systems with the Megatron 39.9kWh High Voltage LiFePO4 Lithium Battery Set. Delivered as a complete turnkey energy storage setup, this package includes high-capacity Lithium Iron Phosphate ($\text{LiFePO}_4$) battery modules, a top-mounted High-Voltage Master Controller Box (BMS), and a heavy-duty industrial vertical steel rack stand. Operating at high DC voltage, it significantly reduces current transmission losses, enhances round-trip efficiency, and communicates seamlessly with leading 3-phase high-voltage hybrid inverters to eliminate load-shedding disruptions.

Key Features & Benefits

• Complete High-Voltage System Package: Comprehensive turnkey system containing modular battery units, a dedicated High-Voltage Master Controller Unit, and an open-frame heavy-duty server rack stand.

• Massive 39.9kWh High-Density Storage: Large-capacity high-voltage storage designed to power demanding commercial machinery, HVAC systems, multi-story buildings, and 3-phase inductive loads.

• High-Voltage Transmission Efficiency: High DC bus operating voltage lowers system amperage and minimizes line resistance heating, maximizing overall inverter energy conversion.

• Master Controller & DC Circuit Breaker: Features a dedicated front-access high-voltage DC safety isolator switch, digital LCD monitoring screen with navigation keypad, and CAN/RS485 communication interfaces.

• Active Module & Cell Balancing: Individual slide-in battery modules include front circular cooling grilles, dual chrome lifting handles, and detailed multi-tier status LED indicators (Power, Cell Balance, Module Balance, Error).

• Industrial Vertical Server Rack Stand: Heavy-duty matte black steel cabinet featuring integrated shelf supports, open side vents for natural thermal management, and rear cabling channels for a neat installation.

• 3-Phase HV Inverter Compatibility: Engineered to integrate and communicate via CAN Bus with leading commercial 3-phase high-voltage hybrid inverters (including Deye HV, Sunsynk HV, Solis, and ATESS).

Technical Specifications

System Performance & Capacity

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

• Total Nominal Energy: 39.9 kWh

• Battery Chemistry: Lithium Iron Phosphate ($\text{LiFePO}_4$)

• Package Inclusions: High-Voltage Modular Battery Packs + 1 × High-Voltage Master Controller Box + 1 × Industrial Vertical Rack Stand

• Application: Commercial Facilities, Multi-Dwelling Estates, 3-Phase Solar Systems, Industrial Backup

Master Controller & BMS Safety

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

• Display & Controls: Digital LCD Screen + 5-Button Navigation Pad

• Status Indicators: Multi-Stage LED strips (Power, Cell Balance, Module Balance, Error Alerts)

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

• BMS Protections: Overvoltage, Undervoltage, Overcurrent, Short Circuit, Thermal Extreme Protection & Active Dynamic Cell Balancing

Physical & Mechanical Data

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

• Module Handling: Dual Chrome Front Pull Handles on each module and controller box

• Installation Style: Upright Floor-Standing Modular Rack Installation

• Thermal Management: Active Front Exhaust Grilles & Open-Architecture Side Ventilation