Mastervolt Solar Charge Controller PWM Splashproof 36/72 Cells, Solar Charge Controller, Perfect for Marine & Vehicles

This PWM-based solar charge controller offers a great solution for charging your batteries with solar energy. It's suitable for both 36-cell panels (in 12 V systems) and 72-cell panels (in 24 V systems). Its splash-proof design, suitability for high ambient temperatures, and compatibility with negative grounding make it the perfect solar controller for marine and automotive applications. A temperature sensor is available as an option.

Secure, user-friendly and flexible

The SCM20 PWM is suitable for all types of lead-acid batteries, both 12 V and 24 V. The device features a large display and a switchable output with an evening/night lighting function.