Solar MPPT Controller 100A Overview A performance MPPT solar charge controller designed for offgrid and mobile power systems. Built with an aluminum alloy and PVC housing, it provides reliable battery charging and precise maximum power point tracking for improved energy harvest. Key Benefits Maximizes solar output: MPPT tracking efficiency greater than 99 percent ensures the array operates at its power point. Strong charging capacity: 100A rated charging current supports large battery banks and higher PV array power. Flexible system compatibility: Works with 12V, 24V, 36V, and 48V systems and supports a wide battery voltage range from 9V to 60V. Userconfigurable lithium activation: Includes settings to activate and adapt to userdefined lithium battery profiles to improve conversion rates. Durable construction: Aluminum alloy and PVC materials provide durability while keeping weight manageable. Performance and Specifications Item type: Solar controller Charging technology: MPPT Charging algorithm: Threestage charging Rated charging current: 100A Operating voltages: 12V, 24V, 36V, 48V Battery voltage range: 9V to 60V Maximum PV open circuit voltage: 160V Conversion efficiency: up to 98 percent Maximum power point tracking efficiency: greater than 99 percent Size: approx. 315 x 195 x 80 mm (12.4 x 7.68 x 3.15 in) Materials: Aluminum alloy, PVC Operating temperature range: 35C to 45C Humidity: up to 95 percent, no condensation Altitude: up to approx. 3000 m Included in the Package 1 x Solar controller 1 x Temperature sensor 1 x Parallel terminal 4 x Screws 1 x Instruction manual Typical Applications Offgrid cabin or tiny home solar systems where efficient battery charging and MPPT tracking increase usable energy. RV and marine power systems to maintain house batteries and support loads while maximizing PV output. Remote telecommunication, monitoring, or equipment sites that require stable charging across a range of battery types and voltages. Basic Use Notes Refer to the included instruction manual for detailed installation and wiring instructions. The package includes a temperature sensor for temperaturecompensated charging and a parallel terminal for system expansion. Mount the controller in a dry, ventilated location within the specified temperature and altitude ranges and follow the manual for correct connection sequence.