Wireboxes for Solar Charge Controllers

This collection holds one product: the Victron MPPT WireBox for MC4 connectors, a wirebox that protects and tidies the MPPT wiring connections on a Victron solar charge controller install in an RV or off-grid system, keeping cable runs organized behind the controller instead of loose in the cabinet.

Confirm the wirebox's MC4 connector opening matches the cable size coming from your solar charge controller before ordering, since wireboxes are sized to a specific connector style rather than sold as one universal fit. It ships from our warehouse in Upland, California, and eligible orders qualify for free standard shipping within the contiguous US.

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