Description
Key Benefits
- Supports high-voltage battery configurations from 200V to 1000V DC
- Enables multi-cluster setups with up to 144 battery modules in series
- Integrated advanced Battery Management System for real-time monitoring and balancing
- Multiple communication interfaces including RS485, CAN, RS232, and Wi-Fi
- Pre-configured safety protections for over-voltage, under-voltage, over-current, and temperature
- Scalable and modular design for flexible high-power energy storage applications
- Compatible with MK Battery DD5300 series lithium battery modules
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Model Number | DD21002 HV BOX |
| Voltage Range | 200V – 1000V DC |
| Maximum Battery Modules | Up to 144 modules (9 clusters x 16 modules) |
| Communication Interfaces | RS485, CAN, RS232, Wi-Fi |
| Battery Management System | Integrated high-voltage BMS |
| Safety Features | Over-voltage, under-voltage, over-current, and temperature protection |
| Operating Temperature | -4°F to +131°F (-20°C to +55°C) |
| Expandability | Scalable for high-voltage energy storage applications |
| Dimensions (L x W x H) | 15.75 x 18.5 x 8.27 inches |
| Weight | 33.07 lbs |
| Certifications | IEC, CE, UN38.3 |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The MK Battery Deka DD21002 High Voltage Box is engineered for advanced battery energy storage management, supporting high-voltage applications from 200V up to 1000V DC.
Its design enables multi-cluster configurations, allowing connection of up to 144 lithium battery modules in series, ideal for large-scale energy storage systems.
An integrated advanced Battery Management System (BMS) provides real-time monitoring and balancing to optimize battery performance and extend lifespan.
The unit includes multiple communication protocols such as RS485, CAN, RS232, and Wi-Fi, facilitating seamless integration with inverters and energy management systems.
Safety is prioritized with built-in protections against over-voltage, under-voltage, over-current, and temperature extremes to ensure reliable operation.
Compatible with MK Battery DD5300 series lithium battery modules, the DD21002 HV BOX supports high-voltage stacking with a minimum of four modules required for operation.
Its scalable and modular design offers flexibility for various high-power energy storage applications including utility-scale, commercial solar, microgrids, and backup power systems.
Dimensions measure 15.75 x 18.5 x 8.27 inches with a weight of 33.07 lbs, making it suitable for integration into existing energy storage setups.
Certified to IEC, CE, and UN38.3 standards, the product meets international safety and quality requirements.
MK Battery, a subsidiary of East Penn Manufacturing Co., is recognized globally for reliable and efficient energy storage solutions tailored to renewable energy and industrial applications.





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