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EU Stock- JK 51.2V 300AH Battery Pack System Stackable DIY Kits With JK BMS And Active Balancer
EU Stock- JK 51.2V 300AH Battery Pack System Stackable DIY Kits With JK BMS And Active Balancer
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All-Day Powerhouse: 8,000+ Cycle Life, 17kWh for 24H Heavy Usage!
Equipped with a JK-brand 200A BMS
✅ Multi-Layer Protection: Overcharge/over-discharge prevention, over-current protection, thermal runaway safeguards, and real-time cell balancing.
✅ Precision Monitoring: Track voltage, temperature, SOC (State of Charge), and health status via the intuitive LCD display or DELIGREEN’s BATTERYMONITOR software (compatible with Windows/macOS).
✅ Seamless Compatibility: Pre-programmed with multi-brand inverter protocols (e.g., Goodwe, Growatt, Victron) for hassle-free integration with your existing solar setup.
Why JK BMS Matters:
- Reduces risk of battery damage and extends lifespan.
- Provides 24/7 alerts for anomalies (e.g., short circuits, overheating).
- Simplifies troubleshooting with wireless Bluetooth connectivity.
Integrated Air Circuit Breaker: Lightning-Fast Safety Response
Unlike traditional fuses, the YC-280 features an air circuit breaker built into the BMS:
✅ Instantaneous Shutdown: Trips automatically in case of overcurrent or short circuits, preventing catastrophic failures.
✅ Manual Reset: Quickly restore power with the press of a button—no tools required.
✅ Enhanced Durability: Rated for 200A continuous discharge (51.2V @ 25°C), ensuring stable performance even under heavy loads.
**Why an Air Circuit Breaker?**
- Eliminates fire hazards caused by electrical surges.
- Meets global safety standards (IP20 rating, -20°C to 60°C operating range).
- Reduces downtime compared to fuse-based systems.
PARAMETERS
ITEMS | SPECIFICATIONS |
---|---|
Configuration | 1P 16S |
Nominal Voltage (V) | 51.2V |
Working Voltage (V) | 42V~58.4V |
Rated Charge/Discharge Current (A) | 100A/200A @ 25±2℃ |
Max Continuous Charging Current (A) | 200A @ 25±2℃ |
Max Continuous Discharge Current (A) | 200A @ 25±2℃ |
Operating Temperature | 0~40℃ (Charge) / -20~60℃ (Discharge) |
Humidity (%) | 5~95% |
Altitude Limit (m) | 0-3000m |
Weight (kg) | 32kg |
Dimensions (mm) | 440 × 750 × 250 |
Storage Temperature/Humidity | -10℃~35℃ (Within 1 month) / 25±2℃ (Within 3 months) / 65%±20%RH |
IP Grade | IP20 |
Communication Mode | CAN & RS485 |
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