The MPPT WireBox-XL Tr from Victron Energy (MPN SCC950400200) is the ideal complement to your SmartSolar charge controller. It securely covers the cable entries and terminal blocks of the controller, protecting them from external influences and accidental contact. The MPPT WireBox-XL Tr is compatible with the following Victron Energy charge controllers: https://elecena.pl/product/26006541/scc950400210-wirebox-xl-tr-for-victron-mppt-solar-charge-controller 2024-05-31 https://elecena.pl/product/26006541/scc950400210-wirebox-xl-tr-for-victron-mppt-solar-charge-controller 2025-04-03