Smart BMS LiFePO4 38S 120V 60A Common Port with Balance

Smart BMS LiFePO4 38S 120V 60A Common Port with Balance

A Smart BMS (Battery Management System) for LiFePO4 38S 120V 60A with Common Port and Balance is an intelligent power-management core designed to safely monitor, protect, and optimize a high-voltage LiFePO4 string of 38 series cells (nominal ~121.6V). It combines cell-level sensing with centralized control, giving real-time visibility into each cell’s voltage, temperature, state of charge (SOC), and state of health (SOH). The common-port architecture simplifies wiring by using shared connections for charge/discharge and balancing, reducing harness complexity and installation errors. Integrated balancing—typically passive or active—equalizes cell voltages to extend pack life and prevent weak-cell bottlenecks. The system enforces comprehensive protections: over-voltage, under-voltage, over-current, short-circuit, reverse polarity, over-temperature, and thermal runaway prevention. Advanced algorithms estimate remaining capacity and manage charge/discharge profiles to maximize efficiency and cycle life. Communication interfaces (such as CAN, UART/RS485, Bluetooth or USB) enable telemetry, firmware updates, logging, and integration with chargers, inverters, or energy-management systems.

Features:

• Common port wiring for simplified charge/discharge and balancing
• Cell voltage & temperature monitoring
• Active/passive cell balancing
• Over/under voltage protection per cell
• Over-current / short-circuit protection
• Thermal protection and temperature compensation

Applications:

• Solar / renewable energy storage systems
• Electric vehicles (light EVs, e-bikes, golf carts)
• Marine and RV battery systems
• Backup power / UPS installations
• Off-grid and microgrid energy management