ATS, With Load Management for up to 4 HVAC Loads (24VAC Controlled), Non Service Rated, Critical Loads Panel Backup, NEMA 3R, 100A

ATS, With Load Management, Manage Up to 4 HVAC Loads (24VAC Controlled), Service Rated, Whole Home Backup, NEMA 3R, 200A

In-Line Module Level Rapid Shutdown Device with MC4 Connectors, Requires Generac PWRcell Inverter and PV-Link Optimizer(s)