A Hybrid inverter is an intelligent inverter that enables the storage of excess solar energy in a battery system for self-use. MPPT is an electronic DC converter that optimizes the matching between solar arrays (PV panels) and batteries. In short, the MPPT solar inverter converts the high voltage DC output of the solar panel into the low voltage required to charge the battery. Maximum Power Point Tracking (MPPT) is a feature in grid-connected solar inverters. MPPT ensures that your solar inverter is always working at maximum efficiency in the simplest terms. This does refer to as the solar panel’s maximum power point (MPPT).