I am reading the manual of the SmartSolar MPPT 100/20 and want to use the physical load output. The manual does not say what voltage the output is and what type (constant voltage or constant current). I am assuming it is a constant voltage output at the battery voltage, but it could also be a direct pass through of the PV array. Can you clarify what the voltage is?
The load output follows the battery voltage with a bit of voltage drop.