Magnum PT-100 100A 200Vdc MPPT Charge Controller

SKU: 520-0164


Magnum, PT-100 MPPT Charge Controller, 100A, 200+ Vdc, 12/24/48V, Integrated GFDI & AFCI, BTS included, PT-100

The PT-100 is an MPPT charge controller that harvests the full amount of usable energy from the PV array and delivers it to the batteries. The MPPT algorithm in the PT-100 finds the array's maximum power point and works there while controlling the output current to 100 amps and the battery voltage to completely charge the battery. Auxiliary relay with programmability built-in for system access. Energy harvest data and battery Ahr/Whr data are stored for up to 255 days using internal data logging capabilities. To view this detail, use the optional remote.


  • Efficiency - In nighttime mode, the PT-100 has a typical conversion efficiency of 99 percent and consumes less than four watts of fuel. Maximum Power Point Tracking (MPPT) technology improves the performance of PV power generation. Compatible with 12V, 24V, and 48V battery systems, with automatic voltage detection. Regardless of the battery voltage, the PT-100 can deliver up to 100 amps. Over-temperature protection, power derating at high temperatures, PV short circuit, and high PV input shutdown, output over-current protection, and night-time back-feed (reverse current) protection are all included.
  • Flexible - A large PV array of up to 6600W can be controlled by a single controller. Since the PT-100 is currently limited to 100 amps for full harvest, larger PV arrays can be used. For optimal battery charging, even during severe temperature changes, and included external temperature sensor performs automatic battery temperature compensation. Series arcs are detected, indicated, and extinguished by an integrated PV Arc-Fault Circuit Interrupter. The PT-100 is compatible with either a Magnum Panel (MP) or a Mini-Magnum Panel (MMP) (MMP). It provides space for PV and battery disconnect breakers, as well as access to them.
  • User Friendly - Improves battery life and maximizes device efficiency. PV Ground-Fault Detection and Interruption/Indication with Pre-Fault Leakage/Diagnostic Metering Integrated PV Ground-Fault Detection and Interruption/Indication with Pre-Fault Leakage/Diagnostic Metering On the front panel, there are multiple LED indicators and a wide digital LED screen with easy-to-read device information. The software on the PT-100 can be modified on-site. Until installing the complete PT-100 unit, run all of the wirings to the special, remain-in-place wiring box.