DC Combiner box for 48V / 51.2V Solar Battery
The BSLBATT Battery DC combiner box is a core component designed for low-voltage energy storage systems, designed to safely and efficiently connect up to eight individual low-voltage battery packs (groups) in parallel to flexibly expand total system capacity and improve power supply reliability. It simplifies the wiring connections of the battery system, provides critical safety protection, and is ideal for building modular, scalable, and highly reliable 48V / 51.2V energy storage systems.
Safe Convergence, Guarding Every kWh
In your energy storage system, every single kilowatt-hour carries value. Our convergence boxes enhance the consistency of your battery system when connected in parallel, improving battery efficiency and extending battery life.
Types of DC Combiner Box
Number of Inputs: 4
Dimensions (mm): 360×270×117.7
Weight (Kg): 5.35
Number of Inputs: 6
Dimensions (mm): 480×270×117.7
Weight (Kg): 6.81
Number of Inputs: 8
Dimensions (mm): 580×270×117.7
Weight (Kg): 8.32
How to Connect Batteries with DC Combiner Box?
Why Choose DC Combiner Box?
High Scalability and Flexibility
- Multiple Access: Up to 8 low voltage battery inputs can be accessed and managed at the same time to meet different capacity requirements of the energy storage system configuration.
- Modular Expansion: Users can start with a small number of batteries and gradually expand the capacity of the system according to the initial investment and later needs, protecting the initial investment.
Efficient Energy Harvesting
- Low-loss Design: Optimise the internal structure and busbar design, and choose low-resistance materials to minimise the loss of energy in the convergence process and improve the overall efficiency of the system.
- Stable Output: Ensure that the parallel-connected batteries can provide power to the load or inverter in a stable and reliable manner.
Superior Safety Protection
- Anti-reverse Connection Design: It is equipped with physical or electrical anti-reverse connection function to avoid equipment damage or safety accidents caused by misuse.
- High-quality Materials: Flame-retardant and durable housing materials and high-quality conductive parts are used to ensure long-term stable operation.
Easy Installation and Maintenance
- Clear Layout: The internal terminals are clearly laid out and labelled, making it easy for users to quickly and accurately complete the connection of battery cables.
- Compact Structure & Easy Installation: Compact structure design supports wall-mounting or other standard installation methods, saving installation space and simplifying the deployment process.
