Industrial Power, Total Precision: The 300A High-Current Sentinel for Large-Scale Energy Storage.
JKBMS JK-B2A24S30P Smart Active Balance BMS
The JK-B2A24S30P is a high-capacity Smart BMS engineered for 8S to 24S battery configurations. Specifically, it supports LiFePO4, Li-ion, and LTO chemistries. It delivers a massive 300A continuous discharge while utilizing an industry-leading 2A active balancer to keep your cells perfectly matched. Furthermore, integrated Bluetooth allows for seamless monitoring via the JK App. Consequently, it is the ultimate solution for high-voltage solar powerwalls and luxury EV builds.
Price range: $174.98 through $209.96
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product description
Heavy-Duty Energy Management with the B2A24S30P The JK-B2A24S30P is built to be the heart of a professional-grade energy system. It provides a robust protection layer for your lithium investment, even under the most demanding loads. Because it features a 2A active balancer, it can correct significant cell imbalances far more effectively than passive alternatives. Furthermore, the high-current architecture ensures that your system runs cool and efficient during peak discharge. As a result, your battery bank maintains its health and longevity over years of heavy cycling.
Why Choose the JK-B2A24S30P?
Superior 2A Active Balancing: This BMS does not simply burn off excess energy as heat. Instead, it actively transfers charge from high-voltage cells to low-voltage cells. This process ensures your battery pack reaches its full capacity every cycle. Consequently, it is ideal for large 48V systems where cell drift is common.
Massive 300A Constant Output: The unit supports continuous loads up to 15,000W (at 48V). Therefore, it is perfect for whole-house inverters, heavy machinery, and high-speed electric motors.
Scalable 8S to 24S Logic: This BMS is incredibly versatile. Specifically, it can be configured to manage everything from a 24V (8S) setup to a high-voltage 72V or 96V (24S) array. Thus, it grows with your project requirements.
Full-Spectrum Smart Protection: Through the JIKONG App, users can monitor individual cell voltages and temperatures in real-time. Additionally, you can customize every protection threshold. Thus, your system is shielded against over-current, short circuits, and extreme temperatures.
Support CANBus/RS485 customization
additional information
| Series | 8-24S |
|---|---|
| Balance Current | 2A |
| Continuous Discharge | 300A |
| Communication | Bluetooth |
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Перед покупкой я проконсультировался с Майком, и он порекомендовал мне этот товар; этот положительный отзыв я также оставил по его просьбе.
This 300A BMS serves as the sophisticated command center for my 24S battery array. Not only is the physical construction remarkably durable, but also the Jikong app makes monitoring such a high cell count incredibly intuitive and precise. In addition, the protection features are highly responsive, which therefore ensures total system safety across the entire voltage range. Overall, it is an essential, top-tier investment for anyone looking to maximize both performance and battery longevity.
As an electrical installer, I’ve seen many BMS units fail under load, but the JK-B2A24S30P is built like a tank. The busbars are thick and the soldering is pristine. It’s my go-to choice for clients building high-capacity LiFePO4 storage. The 300A rating provides a massive safety margin for most home applications.
Ein absolut erstklassiges BMS für große Speicherprojekte. Ich nutze es für meine 24S LiFePO4 Speicherwand. Der aktive Balancer arbeitet extrem effizient und rettet auch ältere Zellen mit leichten Kapazitätsunterschiedchen. Die Verarbeitung ist robust, die Schraubanschlüsse sind massiv ausgeführt. Sehr zu empfehlen für DIY-Projekte.
I recently integrated the JK-B2A24S30P into my high-voltage 24S LiFePO4 bank, and as a result, the power handling has been absolutely phenomenal. Notably, the 300A continuous discharge capacity provides incredible headroom for my large-scale off-grid inverter system. Furthermore, the 2A active balancing is exceptionally powerful, which effectively keeps all 24 cells perfectly synchronized even under heavy loads. Consequently, this is the definitive, professional-grade solution for any massive energy storage project.