Product overview This MPPT 60A solar charge controller combines an industrialgrade main control chip and a builtin industrial microcontroller to deliver stable, efficient solar charging for leadacid battery systems. A large LCD lets you view and adjust all parameters. Dual USB outputs provide convenient device charging while the controller manages a complete fourstage charging cycle with ultralow heat generation and low standby loss. Key benefits Maximum energy capture: MPPT control optimizes PV array output and improves solar utilization for higher charge currents and better system performance. Automatic system compatibility: Automatically recognizes 12 V, 24 V, 36 V, and 48 V battery systems for easy setup. Clear, adjustable interface: Large LCD shows realtime status and allows full parameter adjustment for system tuning and monitoring. Safe, managed charging: Fourstage charging management protects batteries and extends service life. Low operating losses and heat: Low selfconsumption and design that minimizes heat generation help preserve battery energy and enable continuous operation. Flexible outputs: Dual USB ports for charging small devices while the solar system operates. Technical specifications Type: MPPT 60A Main material: ABS plus PC Battery input voltage range: automatic identification for 12 V, 24 V, 36 V, and 48 V Maximum input open circuit voltage: 50 V Battery types supported: lead acid (default), gel (colloid), open Boost charging voltage: colloid 14.2 V; opening 14.6 V; lead acid follows controller default Floating charge voltage: 13.8 V (controller default listed) Low voltage recovery voltage: 12.6 V (controller default listed) Low voltage disconnection voltage: 10.8 V (controller default listed) Selfloss: less than or equal to 115 mA at 12 V, less than or equal to 13.5 mA at 24 V Temperature compensation coefficient: minus 4 mV per degree C per 2 V (at 25 C) Voltage drop of charging circuit: less than or equal to 0.25 V Voltage drop of discharge circuit: less than or equal to 0.12 V Working temperature: minus 15 C to plus 50 C (continuous work when fully loaded) Working humidity: less than or equal to 90 percent, no condensation Functional features Advanced MPPT algorithm for tracking efficiency and steady output Largescreen LCD with backlight for realtime monitoring of mode, battery voltage, and charging current; all parameters are adjustable Dual USB outputs for device charging while the controller manages solar power Complete fourstage charging management for safe, efficient battery charging Low voltage loss in charge and discharge circuits to maximize delivered energy Robust ABS plus PC housing designed for longterm use Safe use recommendations Ensure the battery has adequate voltage during first installation so the controller can correctly identify the system voltage. Mount the controller as close to the battery as practical to avoid voltage drop from long cable runs and to ensure accurate voltage sensing. This controller is suitable for various leadacid battery types, including sealed, gel, and open designs. The controller produces heat during operation. Install it on a flat, wellventilated surface and allow clearance for airflow. Typical applications Offgrid solar for RVs and camper vans: manage battery charging from roof panels while providing USB charging for devices. Home backup and cabin systems: automate battery charging and protect batteries during longterm offgrid use. Small agricultural or lighting systems: control paneltobattery charging and deliver steady power for pumps, lights, and sensors. Package contents 1 x Charger Controller This MPPT 60A controller is designed for reliable, efficient control of leadacid based solar battery systems, offering configurable parameters, clear monitoring, and integrated safety features for stable everyday operation.