EcoFlow DELTA Pro Ultra X Whole-Home Backup (12kWh–180kWh)

EcoFlow's flagship whole-home energy system: each DELTA Pro Ultra X inverter delivers 12kW of 120V/240V split-phase output, with stackable 6kWh LFP batteries. Start at 12kWh and expand all the way to 180kWh for full grid-down independence.

Key specs

Which configuration fits your home?

• 1 inverter + 2 batteries (12kWh) - backup for most homes including 240V loads like a well pump or dryer
• Add Smart Home Panel 3 - 200A automatic transfer, backs up the entire panel
• 4 batteries (24kWh) - multi-day outage coverage or high daily usage
• 2 inverters (24kW output) - large homes, HVAC, EV charging during outages

This system is sold as a professionally installed package. Calculate your load, then request a free system design - installation by MTD Electric's licensed electricians.