JK PBD6A16S20P 8S-16S 200A BMS|Wistek

Just arrived: the JK PBD6A16S20P BMS. It features 0.6A active balancing current, 200A continuous charge/discharge current, and wireless monitoring via a Bluetooth app—making it perfect for DIY energy storage batteries. Compatible Battery Chemistry LiFePO4 (Lithium Iron Phosphate): Fully optimized for 3.2V cells. Li-ion / NMC (Ternary Lithium): Supports 3.6V / 3.7V chemistry. LTO (Lithium Titanate Oxide): Supports 2.3V / 2.4V chemistry. Supported Cell Series (S-Count) LiFePO4 (LFP): 8S to 16S (24V - 48V Nominal Packs) Li-ion (NMC): 7S to 16S LTO: 14S to 16S Key BMS Features & Highlights Active Energy Transfer Balancing: Delivers up to 0.6A continuous active balance current via energy-transfer technology, transferring power from higher-voltage cells to lower-voltage cells to ensure cell consistency and extend battery life. High-Current Continuous Output: Supports up to 200A (JK-PBD6A16S-20P) or 150A (JK-PBD6A16S-15P) continuous charge and discharge current, with multi-stage overcurrent protection. Integrated Smart Heating & Current Limiting: Built-in Heating Control (10A max): Ideal for low-temperature environments to ensure low-temp charging safety. Parallel Current Limiting (~10A): Safely limits inrush currents during battery pack paralleling. Comprehensive Multi-Port Communications: CAN Bus & RS485-1: Pre-loaded with protocols compatible with major solar inverters. Dual RS485-2 Ports: Enables multi-pack parallel connection (up to 32 packs) and PC software monitoring. Smart App & Wireless Connectivity: Built-in Bluetooth with iOS / Android app support for real-time monitoring, parameter tuning, and status switching. Hardware & Pre-charge Protection: Integrated pre-charge circuit (3s default) to handle capacitive inverter loads and dual programmable dry contacts for external alarms/fans. Package Content (What’s Included) Every unit includes a complete accessory kit ready for DIY battery build or rack installation: 1 × JK Smart Active Balance BMS Main Board 1 × Interface Board (JK-CN-Link with DIP switch, LEDs, reset, and ports) 4 × Colored Cell Voltage & NTC Temperature Harnesses (HY2.0) 4 × M6 Fastening Bolts & 1 × Power Cable (18AWG with M3 Terminal) 1 × Heating Wire Harness (14AWG) 1 × RJ45 Parallel Communication Cable (CAT5E, 40cm) 1 × Dry Contact Plug Terminal (WJ15EDGK 4P) 1 × Activation Switch Harness & Multi-pin Adapter Cables Ideal Applications DIY Solar & Energy Storage Systems (ESS): Perfect for 24V / 48V Home Energy Storage Battery Packs. Telecom Base Station Backup Power: Reliable battery management for uninterrupted power systems. Off-Grid & Hybrid Solar Systems: Compatible with leading off-grid and hybrid energy storage inverters. Parallel Battery Bank Builds: Expandable up to 32 battery packs in parallel for commercial or industrial storage systems.