BlueSolar PWM-Pro to USB interface cable

The Victron BlueSolar PWM‑Pro to USB Interface Cable (SKU SCC940100200) provides a direct link between a BlueSolar PWM‑Pro charge controller and a PC or laptop via USB. It allows installers to configure controller settings, update firmware, and monitor real‑time charging data using Victron’s setup and monitoring software.

This 1.5 metre cable uses a USB Type‑A connector on one end and a proprietary PWM‑Pro port on the other, making it easy to plug in and start work without the need for adapters or complex wiring. The generous cable length offers flexibility in installation, whether the controller is mounted inside a cabinet or in a more remote location.

Designed for professional environments, this interface cable supports firmware updates that can enhance performance, address bugs, or unlock features as Victron’s software evolves. It also enables real‑time diagnostics, giving trade installers full visibility into charging parameters such as voltage, current, and load behaviour.

Built to last, the cable has robust outer insulation and sturdy connectors so it stands up to repeated plug‑in sessions and field use. It weighs approximately 0.05 kg, making it light and easy to route securely alongside existing wiring. The interface cable is also backed by Victron’s 5‑year warranty, offering longevity and peace of mind for trade customers specifying it in installations.

Ideal use cases include commissioning new off-grid systems, performing maintenance checks on solar installations, and running diagnostics or firmware updates on-site. If you work with BlueSolar PWM‑Pro controllers, this cable is an essential tool for both initial setup and ongoing service.