The Victron Energy Solar Adapter Cable MC4 Female to MC3 Male 15cm is a short photovoltaic adapter designed to bridge two different solar connector formats. Its 15 cm cable has an MC4 female connector on one end and an MC3 male connector on the other, providing a ready-made transition where these connector types must be joined in a solar DC circuit.
As an original Victron solar-cable accessory, the pre-assembled design avoids making a custom adapter in the field and keeps the connection compact. It is suited to PV installation, service, retrofit and upgrade work involving compatible MC4 and MC3 connections, helping integrate existing MC3-equipped components with MC4-based solar wiring.