Description
SRNE DCB-2 Battery Busbar Box
Efficient DC Power Distribution with Integrated Safety
The SRNE SR-DCB-2 is a compact, high-performance DC Busbar and Protection Box designed for medium-scale energy storage systems. While the DCB-1 is built for massive industrial throughput, the DCB-2 is engineered for versatility and safety, featuring an integrated 400A DC Breaker to simplify your installation and protect your battery bank from overcurrent.
Core Engineering Highlights
-
Voltage Compatibility: Optimized for low-voltage energy storage systems with an operating range of less than or equal to60V.
-
Integrated Safety: Features a built-in 400A DC Breaker, eliminating the need for external fuse holders or breakers between the busbar and inverter.
-
Balanced Power Handling: Supports a maximum continuous DC current of 300A, handling system loads up to 15.36kW.
-
Streamlined Wiring: Equipped with a 4 positive and 4 negative wiring terminal configuration ($4+4$), perfect for paralleling up to 4 battery modules.
-
Durable Enclosure: IP30 Rated for secure indoor mounting, with a compact footprint that fits easily into power rooms or battery cabinets.
-
Lightweight Design: At just 3.2kg, it is designed for easy wall-mounting and rapid deployment.
Technical Specifications
| Feature | Specification | Engineering Significance |
| Model Number | SR-DCB-2 | Protective DC Busbar Series |
| Voltage Range | less than or equal to 60V DC | Compatible with 12V / 24V / 48V |
| Max DC Current | 300A | Reliable continuous distribution |
| DC Breaker | 400A (Integrated) | Built-in overcurrent protection |
| Max System Power | 15.36kW | Optimized for mid-range storage |
| Terminal Configuration | 4 + 4 | Supports up to 4 battery strings |
| Ingress Protection | IP30 | Professional indoor enclosure |
| Weight | 3.2kg | Compact and easy to install |
Primary Applications
-
Residential Storage: The ideal junction point for 48V LiFePO4 battery stacks (e.g., 4 units in parallel).
-
Office Backup Systems: Centralizing DC power for 8kW to 12kW hybrid inverters.
-
Telecom & Security: Reliable DC distribution for remote server racks and surveillance hubs.
-
Mobile Power Plants: Secure battery management for large-scale overland vehicles and mobile workshops.




Why Choose the 6KW 48V/100A MPPT SRNE Solar Hybrid Inverter?
Reviews
There are no reviews yet.