EcoFlow EFATS-US Smart Gateway (200A)

6 Independently Controlled Circuits · 200A Max Current · 120/240V Support

Effortless Energy Simplicity
EcoFlow Smart Gateway is a 200A intelligent panel with six remote-control circuits. Compatible with DELTA Pro Ultra X, solar, EV chargers, and generators, it switches in under 20 ms and automatically sheds non-essentials to extend backup—keeping your essentials running longer.

When Blackouts Hit: Lights Stay On

20 ms Auto Switchover Time
Smart Gateway transitions from grid to battery faster than a blink, so your home keeps running without interruption.

Smart Control, Always Reliable Regardless of Weather

42% More Backup Time
Through the EcoFlow app, categorize appliances as “must-haves” or “nice-to-haves.” Critical loads stay on, while non-essentials automatically scale back—giving you up to 42% more backup time.

Seamlessly Compatible with High-Power Generators

Backup for Your Backup
Build a multi-source backup system with DELTA Pro Ultra X and your generator. Just Connect your split-phase generator to Smart Gateway via its 5+8 port—no rewiring or extra hardware—and power your home while charging the battery.

Turn Sunlight Into Savings, No Watt Wasted

For DIY Solar, Power Your Home for Less

Pair Smart Gateway with DELTA Pro Ultra X for true self-power. Once the battery reaches your set reserve, surplus solar flows directly to home appliances —free solar first, cheaper power all day, and backup ready at night.

Track and Use Every Solar Watt

Paired with a Current Transformer, Smart Gatewat tracks your rooftop generation in real time and directs surplus solar to your DELTA Pro Ultra X. No more waste, no more pennies to the grid.

Smart Saving with AI TOU Mode

AI Mode automatically manages battery charges and discharges based on solar forecasts and peak/off-peak rates, cutting your power costs. Before rainy days, it fills the battery with solar or off-peak power, bypassing peak rates with ease.

Slash Bills with Your PowerPulse

With AI charging—solar by day, off-peak by night—your EV stays ready. If your EV consumes 10 kWh per day, this system can save you up to $1,095 annually—equal to a year of free commuting.

The Fastest Installation
7 Days, 3 Steps

DAY 1 – Installer Match

After your installation order is placed, we’ll match you with an EcoFlow Authorized Installer. Nationwide coverage—from sunny California to snowy Maine.

DAY 2–6 – Site Visit

An Authorized Installer will schedule a visit to your home, analyze your setup, and plan installation.

DAY 7 – One-Day Installation

Smart Home Panel 3 is wired, the EcoFlow app is set up. We provide end-to-end support, including initial app setup, so everything is safe and ready to use.

*7‑Day Installation counts from permit issuance (after purchase & delivery) until on‑site installation is complete.

–30℃ to 50℃ Operation

Whether in extreme heat or freezing winters, Smart Home Panel 3 safeguards your power security.

10 Years

Enjoy complete confidence with a 10-year warranty.

Fast, Hassle-Free Install

Split design for clean indoor and outdoor placement.