The Outback Flexmax 60, or FM60, features a unique Maximum Power Point Tracking (MPPT) algorithm follows the true mppt voltage of the array. May be used with any combination of array voltage up to 72VDC nominal and battery voltage of 12, 24, 36, or 48VDC (The array voltage must be equal or higher than the battery voltage).

This can help reduce line losses and also prevent loss of effective charging at high temperatures. No need to buy an additional display - LCD display is standard. Also works with the Mate if remote monitoring is necessary.