Costco Members: EcoFlow 7200Wh/240V DELTA Pro Whole Home Battery Backup System $3999.99

This is a screaming deal for those looking for a whole home backup! This purchase is also eligible for the 30% Residential Clean Energy Credit tax credit in the US if you use it as a whole home backup! This comes with 2 Delta Pros, the Double Voltage Hub (connects the 2 units together to get 240v), as well as the EcoFlow NEMA L14-30R TO L14-30P Generator Cord to connect this to a transfer switch on your house. Features: Recharged in 1.8 Hours with 240V Outlet, 2.7 Hours with 120V Outlet