Tigo Energy offers Module Maximizers, which attach to the frame corner on the back of each module. The Maximizer Management Unit (MMU) communicates bidirectionally with the Maximizers over a wireless network, adjusting DC variables to maximize the system’s power. The MMU uploads data to the Tigo Web site via an Ethernet connection, with WiFi coming soon. Homeowners can review module-level DC power details. The MMU can be wired to SMA America, Fronius, and Kaco inverters to reflect the inverter’s actual AC output power readings. Alerts are generated based on expected performance value setpoints.