The Solarfam MPJ40A charge controller uses advanced MPPT (Maximum Power Point Tracking) technology, which continuously adjusts the panel voltage to receive the maximum possible power, even in cloudy or variable sunlight conditions. With a conversion efficiency ≥98%, it increases energy harvest by up to 30% compared to conventional controllers. It supports maximum input power of 480W for 12V systems and 960W for 24V systems with a nominal charging current of 40A, ensuring fast and complete charging of your batteries.

Designed to offer maximum flexibility, the MPJ40A is fully compatible with Lead-Acid, AGM, GEL batteries, as well as Lithium batteries. The integrated easy-to-read LCD screen allows the user to monitor critical system parameters in real time, such as voltage, charging current, and battery status. The automatic 12V/24V voltage adjustment (Auto-working voltage) simplifies the configuration process, making the device extremely user-friendly.

To ensure the absolute safety of your photovoltaic system, the Solarfam MPJ40A incorporates a complete electronic protection system against overvoltage, overload, short circuit, deep discharge, and overheating. It features a durable casing with an IP32 protection rating and an operating temperature range from -20°C to +60°C, allowing seamless operation in demanding environmental conditions. Its ergonomic and compact design makes installation quick and easy for both professional installers and DIY enthusiasts.