100A MPPT Solar Charge Controller 12V 24V 36V 48V LCD Display Battery Intelligent Regulator Max 100V Input Dual USB for Lead-Acid/Lithium Features: 1. Superior MPPT Technology: This 100A MPPT solar controller is equipped with an advanced MPPT maximum power point tracking technology algorithm. It automatically recognizes 12V/24V/36V/48V systems and features dual USB 5V charging ports. The controller can swiftly track the maximum power point of the PV array in any environment, ensuring a tracking efficiency of no less than 99.5%. This significantly enhances the energy utilization in the solar system. .
eBay