SMTE 70kWh 518.4V High Voltage LiFePO4 Battery – Commercial ESS
SMTE 70kWh 518.4V High Voltage LiFePO4 Battery – Commercial ESS
SMTE 70kWh 518.4V High Voltage LiFePO4 Lithium Battery Complete Set – Commercial Energy Storage System (Stackable Tower with High-Voltage Master BMS Box)
Power large commercial facilities, industrial plants, agricultural operations, or luxury off-grid estates with the 70kWh 518.4V High Voltage LiFePO4 Lithium Battery Complete Set. Engineered as a high-density, multi-module stackable tower paired with a master high-voltage BMS control box, this system operates at an efficient 518.4V nominal voltage to minimize transmission current losses and maximize round-trip efficiency. Built with premium Lithium Iron Phosphate (LiFePO4) chemistry, an integrated high-voltage DC circuit breaker, smart color digital display, and robust caster wheel mobility, it delivers high-performance energy security and seamless high-voltage hybrid inverter integration.
Key Features & Benefits
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Massive 70kWh High-Voltage Storage: High-capacity commercial storage stack designed to power three-phase hybrid systems, heavy machinery, and critical industrial loads.
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518.4V High-Voltage Architecture: Drastically reduces continuous current flow and heat dissipation compared to low-voltage battery setups, maximizing inverter efficiency and solar round-trip conversion.
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Master High-Voltage BMS Control Box: Top-mounted control module features integrated DC safety disconnect switches, circuit breakers, and advanced multi-cell monitoring.
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Smart Multi-Parameter Color Display: Real-time visual monitoring of total battery bank voltage, individual cell balance, state of charge (SOC), and temperature metrics.
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Modular Plug-and-Play Stacking: Stackable vertical tower configuration allows neat, space-saving installation without complex external inter-rack conduit routing.
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Heavy-Duty Mobile Chassis: Equipped with heavy-duty locking caster wheels and adjustable leveling feet for easy indoor transport, precise positioning, and rock-solid stability.
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Multi-Protocol Inverter Communication: Dual communication ports (CAN / RS485) guarantee seamless synchronization with leading three-phase high-voltage hybrid inverters (Deye, Sunsynk, Solis, and more).
Technical Specifications
Battery System & Capacity
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Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
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Nominal System Energy: ~70kWh
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Nominal System Voltage: 518.4V (High Voltage System)
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Configuration: Modular Stackable Battery Modules + Master HV BMS Control Unit
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System Design: Vertical Modular Stacking Tower
Control, Safety & BMS Interface
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Master Controller: Integrated High-Voltage BMS Unit
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Safety Disconnect: Built-in Heavy-Duty DC Isolator Switch / Circuit Breaker
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Display Interface: Central Color LCD Digital Screen with Touch / Key Navigation
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Communication Interfaces: CAN Bus / RS485 / Dry Contact
General & Mechanical Data
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Form Factor: Floor-Standing Stackable Tower with Heavy-Duty Wheels
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Mobility / Base: Locking Industrial Caster Wheels + Leveling Base Feet
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Installation Environment: Commercial / Industrial Indoor Battery Room
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Inverter Compatibility: 3-Phase High-Voltage Hybrid Inverters (160V–800V/1000V range)
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
