Solar adaptercable MC4/M to MC3/F L=15cm

The Victron Solar Adapter Cable (SKU SCA500100000) is a short, robust 15 cm connection cable that converts a male MC4 connector to a female MC3 connector. This simple adapter enables trade installers to integrate older MC3‑equipped solar panels into modern MC4-based systems without rewiring or connector conversion.

Constructed with outdoor-grade insulation, the cable resists UV exposure and adverse weather, making it fully suitable for roof‑top arrays, off-grid installations or vehicular solar setups. The compact 15 cm length reduces slack and minimises voltage drop, helping to maintain a clean and efficient DC wiring layout.

With a weight of 0.04 kg, the adapter is lightweight yet durable. It comes with a 5‑year warranty, offering long-term reliability for installers specifying it in commercial or residential PV systems. The adapter is ideal when you need to bridge MC4 inverters or charge controllers with legacy MC3 modules, making system upgrades or mixed-panel configurations much simpler.