Solar splitter pair MC4-Y, 1x M-2F / 1xF-2M

The Victron Solar Splitter Pair MC4‑Y (SKU SCA520500000) provides a robust, weather‑resistant solution for parallel‑wiring solar panels. This Y‑splitter set includes two connectors: one MC4 male to 2× female (M‑2F) and one MC4 female to 2× male (F‑2M). Each splitter allows you to join two solar panel outputs into a single line or split a single run into two, facilitating neat and efficient system design.

Built to withstand outdoor conditions, the connectors are UV‑resistant and rated IP67 when mated, ensuring durability and safety in harsh environments. They support conductors sized between 2.5 mm² and 6 mm², making them compatible with standard panel cabling. The pair carries up to 30 A and is rated for up to 1,000 V DC, providing ample capacity for most residential and commercial PV systems.

Operating reliably between –40 °C and +85 °C, these splitters are suitable for a wide range of climates. The compact design (weighing around 0.06 kg per pair) helps minimise bulk in your panel wiring layout while maintaining solid mechanical strength and electrical contact.

For trade professionals and installers, this pair simplifies common tasks such as forming parallel strings, reducing combiner box complexity and cutting down on junction points. Using these splitters helps you avoid loose cable management, keeps the system tidy, and improves both installation speed and reliability.

Backed by a 5‑year warranty, these splitters give peace of mind for both installers and end users. Whether you are expanding an existing array or building a new parallel‑wired system, the Victron MC4‑Y splitter pair is a dependable, trade‑friendly choice for scalable PV installations.