Overcome the Weakest Link in Your DIY Energy Storage
For DIY energy storage enthusiasts, the frustration is real: top-tier cells often drift apart, leading to reduced capacity, premature shutdowns, and constant maintenance. Most integrated BMS units offer passive balancing that is simply too slow for high-capacity banks. The JK PB2A16S30P BMS is engineered to eliminate these bottlenecks, providing professional-grade management that ensures your inverter never loses power due to avoidable cell imbalances.
Engineered for Power and Precision
- Industry-Leading 2A Active Balance: Unlike traditional passive BMS units that burn off excess energy as heat, the JK PB2A16S30P uses an active energy transfer method. With a massive 2A balance current, it actively moves energy from high cells to low cells, keeping your pack perfectly synced even during heavy loads.
- 300A Continuous Discharge Mastery: Designed for high-demand applications, this BMS supports a 300A continuous discharge current. Whether you are running a whole-home backup or a heavy-duty industrial setup, the PB2A16S30P handles the heat without breaking a sweat.
- Seamless Inverter Integration: The “PB” series is purpose-built for compatibility. It features pre-configured communication protocols to work seamlessly with major inverter brands, turning your DIY battery into a smart, “plug-and-play” energy solution.
- Real-Time Monitoring via JK APP: Stay in total control. The integrated Bluetooth module allows you to monitor voltage, current, and SOC, and adjust protection parameters directly from your smartphone via the intuitive JK APP.
Technical Specifications
| Model | JK-PB2A16S30P |
| Application | 8S – 16S LiFePO4 / Li-ion / LTO |
| Active Balance Current | 2A (Adjustable) |
| Continuous Discharge | 300A |
| Peak Discharge | 600A |
| Communication | RS485, CAN, Bluetooth (APP) |
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