JK BMS 16S 150A Continuous Discharge Li-ion/LiFePO4/LTO Smart BMS PB2A16S15P

The JK-PB2A16S15P is a premium 16S Smart BMS designed for residential powerwalls and high-capacity LiFePO4 battery banks. It provides a robust 150A continuous charge and discharge rating, paired with a massive 2A active balancer that keeps your cell string perfectly aligned. With universal CAN and RS485 communication ports, it offers seamless integration with top inverter brands, ensuring precise state-of-charge (SOC) reporting and advanced system protection.

The JK-PB2A16S15P is the definitive choice for installers and DIYers building robust home battery solutions. Engineered for heavy-duty 48V applications, this unit supports constant high-current draw, making it perfect for driving powerful solar inverters and household appliances during peak usage. Because it includes a 2A active balancer, it proactively transfers energy between cells, ensuring that the entire pack maintains maximum usable capacity for the duration of its lifecycle.

Why Choose the JK-PB2A16S15P?

• ● Seamless Inverter Synergy: Equipped with dual-protocol support (CAN and RS485), this BMS acts as a smart interface for your inverter. It automatically shares vital battery health data, optimizing charging profiles for brands like Deye, Victron, Growatt, and more.
• ● Proactive 2A Active Balancing: Unlike passive BMS units, this active system moves energy from high to low cells. This is essential for large-format prismatic cells (100Ah-300Ah), preventing voltage divergence and ensuring you get every last watt-hour out of your battery.
• ● 150A Continuous Performance: With a high-current threshold, this BMS is capable of handling significant loads without overheating, providing the reliability required for off-grid living and emergency backups.
• ● Advanced Smart Control: The integrated Bluetooth allows for deep configuration. You can monitor every cell in real-time, adjust protection limits, and perform system maintenance via the JKBMS PC software (using the dedicated adapter) or the mobile app.

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