Solar MPPT Controller (Style 60A) A efficiency MPPT solar charge controller designed for small to medium offgrid and mobile systems. It maximizes power harvest from photovoltaic panels, protects batteries, and adapts automatically to common system voltages for reliable daily operation. Key specifications Style: 60A Item type: Solar Controller System voltage: 12V, 24V, 36V, 48V auto identification Battery voltage range: 9 to 64V Rated load current: 20A Noload power loss: 0.4W Solar maximum input voltage: 180V at 25C, 150V at 25C Maximum MPPT input voltage range: from battery voltage plus 2V up to 150V Conversion efficiency: 98 percent MPPT tracking efficiency: greater than 99 percent, up to 99.9 percent in conditions Temperature compensation coefficient: 2 mV per C per 2V (default) Operating temperature: 10C to 65C Protection grade: IP21 Maximum altitude: 3000 meters Why this controller matters Higher energy yield: Advanced twin and multimaximum MPPT algorithms find the true maximum power point even when panels are partially shaded or damaged, improving energy harvest by about 25 percent compared with traditional PWM controllers. Fast and accurate tracking: A combination of tracking algorithms locates the IV curve point quickly, keeping panels at peak output as conditions change. conversion efficiency: Digital power conversion reaches up to 98 percent, reducing losses and improving battery charging effectiveness. Adaptable and safe battery management: Automatic system voltage recognition and dedicated charging programs support sealed, flooded, gel, colloidal, and lithium battery types with correct charging parameters. Main features and benefits Multimaximum MPPT tracking: Maintains maximum power extraction when IV curves show multiple peaks due to shading or partial panel failure. Current limiting management: If panel power could drive charge current above the rated level, the controller reduces input to maintain the rated current and prevent overload. Supports capacitive loads with immediate current starts. Builtin protection mechanisms: Overtemperature guard automatically reduces output when internal temperature exceeds safe thresholds. IP21 enclosure provides basic protection against solid objects and vertical dripping water. User diagnostics: Onboard LCD displays faults and operating status, simplifying troubleshooting and system checks. Wide voltage compatibility: Works across a broad range of PV input voltages and battery voltages, allowing flexible array configurations. Applications and use cases Remote cabin or offgrid home: Maximize daily solar yield and protect battery banks for reliable lighting and appliance power. Recreational vehicles and boats: Automatic voltage detection and compact efficiency suit 12V and 24V vehicle systems while supporting lithium or leadacid batteries. Small commercial or telecom sites: Stable MPPT tracking and current limiting help maintain critical loads and extend battery life in remote installations. What you get A compact MPPT solar controller that combines tracking and conversion efficiency, robust battery compatibility, and builtin protective features to improve system performance and reliability in diverse solar installations.