EcoFlow's flagship whole-home backup system — a single inverter delivers 12kW at full 120/240V service, enough to run HVAC, a well pump, or an electric range, with an Adaptive Start algorithm that handles surges up to 45kW (enough to start a 5-ton AC unit). Floor-standing, plug-and-play design means no wall mounting and faster installation than traditional grid-tied systems.

Key Features:

• 12kW AC output (120/240V), scalable to 36kW with 3 parallel inverters

• Standard 12.288kWh capacity (2× 6,144Wh batteries), expandable to 61.44kWh per inverter (up to 184.32kWh with 3 inverters)

• Surge handling up to 45kW via Adaptive Start

• LFP battery chemistry, IP54 rated

• Pairs with Smart Gateway (200A) or Smart Home Panel 3 for full circuit control

• Under 20ms auto-switchover, <30dB noise at 4kW output

• 10kW solar/DC input (2 ports, 80–500V)

• 5-year warranty