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REGO Battery Combiner Box

  • Scalable Battery Expansion
    Connect up to 3 REGO 400Ah batteries per box and expand to 8 batteries in parallel (40kWh total capacity) using additional combiner boxes.

  • 400A Continuous Current Rating
    Supports high-power charging and discharging, ideal for REGO batteries with 300A charge / 350A discharge specs.

  • Plug-and-Play Anderson Terminals
    Exclusive high-current Anderson connectors eliminate wiring errors, prevent shorts, and ensure fast, secure installation.

  • 3rd-Party System Integration
    Equipped with heavy-duty insert terminals for connecting REGO battery banks to non-REGO systems, including existing inverters, charge controllers, and fuses.

  • Optimized for REGO Lithium Systems
    Designed for use with Renogy REGO lithium iron phosphate (LiFePO4) batteries, ensuring maximum efficiency, battery health, and system safety.

£485.17

Description

🔋 REGO Battery Combiner Box – Expandable, High-Power Lithium Battery Integration for Off-Grid & Solar Energy Systems

Unlock the full potential of your REGO lithium battery bank with the REGO Battery Combiner Box—a powerful, plug-and-play solution designed to expand energy storage capacity in your solar power system, off-grid setup, or RV energy network. Specially engineered to work with Renogy REGO 400Ah LiFePO4 batteries, this combiner box ensures safe, stable, and efficient parallel battery connections for high-performance solar installations.

With the ability to connect up to three REGO batteries per combiner box, and expandable to support up to eight REGO batteries (using multiple boxes), you can scale your battery capacity to an impressive 40kWh. Whether you’re powering a large off-grid home, upgrading your RV electrical system, or adding backup capacity to your solar array, this combiner box offers a robust and scalable energy storage solution.

Built for high-current applications, the REGO Battery Combiner Box is rated for a continuous current of 400A, capable of handling the REGO batteries’ 300A maximum charge current and 350A discharge current with stability and thermal safety. This ensures optimal lithium battery performance, longevity, and consistent power delivery for demanding energy environments.

Installation is seamless and secure thanks to the exclusive Anderson plug terminals, which provide foolproof, high-amperage plug-and-play connections with REGO batteries. Say goodbye to miswiring, loose terminals, and dangerous short circuits. Additionally, the combiner box features heavy-duty insert terminals that allow direct connections with third-party components—perfect for integrating the REGO system into existing solar infrastructures.

Whether you’re a seasoned solar installer or a DIY energy enthusiast, the REGO Battery Combiner Box offers unmatched compatibility, expandability, and ease of use for building or upgrading your high-capacity lithium battery system.

The Easier and Safer Way to Connect Your Batteries

The exclusive Anderson terminals allow easy plug and play connection with REGO batteries and put an end to the short circuits, misconnection, and connection failure. One Battery Combiner Box can connect with up to 3 REGO batteries.

Add the Massive Power of REGO Batteries to Your System Without Hassle

The integrated insert terminals on the combiner box allow use of Anderson to ring adapter cables to connect with the other REGO series components as well as other components with ring terminals, such as your existing charge controller, inverter, battery charger, or DC distribution panel. This makes it easy to add the massive capacity of multiple REGO batteries to be part of your existing system.

Modular Design for System Expansion

One Battery Combiner Box can connect with up to 3 REGO batteries. Expand the system up to 8 batteries connected in parallel with additional combiner boxes offering a total capacity of up to 40KWh. The battery combiner boxes can be connected to the REGO system combiner box, to provide centralized circuit protection to all your REGO system devices.

🛠️ Ideal Applications

  • Off-grid solar systems

  • RV, van, and marine energy systems

  • Backup power solutions

  • Renewable energy storage expansions

  • Mobile and stationary lithium battery banks

 

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