EcoFlow DELTA Pro Ultra Kits Compared: Portable vs Smart Home vs Deluxe

CHADPENFOLD 10% off your order at Outbound Power. Enter the code at checkout — it stacks on whatever the listed price is when you get there.

EcoFlow sells the DELTA Pro Ultra in three kits, and the price runs from $4,782 to $12,879. Look at the specs and the confusion starts immediately, because the headline numbers are identical across all three: 6,144Wh of storage, 7,200W of output, 5.6kW of solar input.

That’s not a mistake in the listing. It’s the same power platform three times over. What changes is what ships in the box and how the system is meant to live in your house — and that’s what you’re actually choosing between.

The three kits at a glance

All three carry a 5.0 rating on the store. Prices are as listed at the time of writing; the product pages carry the current bill of materials for each kit, which is the number you actually want to compare before ordering.

What the platform gives you regardless of kit

Since the core is identical, it’s worth being clear about what you get in every version:

• 6,144Wh of storage — roughly a day to a day and a half of real household essentials, less if you’re running anything that makes heat
• 7,200W of output, split-phase 120V/240V — enough headroom to start a well pump, a water heater, or a central AC compressor, which a 120V-only station physically cannot do
• Up to 5.6kW of solar input — the spec that turns a one-day battery into a system that survives a week, because it can take a drained battery back to full in a single strong day
• Expandable architecture — extra batteries added later work with what you already bought

If that platform is more than you need, the Anker SOLIX F3800 Plus at $3,499.99 is the cheaper way into split-phase home backup.

Portable — $4,782

You get the same battery and the same inverter, paired with portable solar, in a form you roll to where the power needs to be. During an outage you run cords to the fridge and the furnace, or plug loads in directly. Off-season it goes to a job site, a cabin, or a camp.

The trade is manual. Nothing switches over on its own — when the grid drops at 2 a.m., someone gets up and plugs things in. For most households that’s an acceptable annoyance a few times a year, and the $2,987 saved buys a lot of panels.

Smart Home — $7,769

This is the one most buyers should look at hardest, and it’s the store’s #1 seller in kits for a reason. The extra money over the Portable buys automatic operation: the system integrates with your home’s electrical system so your chosen circuits are simply on during an outage. No cords, no getting out of bed, no discovering at 6 a.m. that the deep freezer wasn’t one of the things someone thought to plug in.

That matters most where an outage has real consequences — medical equipment, a home office you can’t lose, a freezer full of food, heat in a climate where losing it overnight is a burst-pipe problem. It’s also the version that makes sense if you want the system working year-round rather than only during emergencies.

Factor in the electrician. Permanent integration means a transfer switch or smart panel tied into your service panel, which is licensed work and usually permitted. Get that quote before you compare kit prices, because it can move the real gap between Portable and Smart Home by a four-figure amount in either direction.

▶ See the Smart Home kit code CHADPENFOLD — 10% off

Deluxe — $12,879

The Deluxe kit is the Smart Home kit with more of the same: more storage, more solar. It adds roughly $5,110 to the bill and adds no new capability — which sounds like a criticism and isn’t. Runtime is the capability once you’ve been through a long outage.

It earns its price in three situations:

1. Outages that run three days or more. One day of storage plus a cloudy stretch is exactly when people discover their reserve was too thin.
2. Big continuous loads. Heat pumps, well pumps, electric water heating — the things that turn 6,144Wh into an afternoon.
3. Year-round use, not just emergencies. More storage plus more solar means shifting daily household load off peak-rate grid power, which changes the payback conversation from “insurance” to “it’s also doing something on the other 360 days.”

If none of those describe you, the Smart Home kit is the better buy and the difference goes toward panels or an expansion battery later.

▶ See the Deluxe kit code CHADPENFOLD — 10% off

How to choose in one paragraph

Ask what happens at 2 a.m. If the answer “somebody plugs in the fridge” is fine, buy the Portable and spend the difference on solar. If it isn’t fine — because of a person, a freezer, a furnace, or a job — buy the Smart Home kit, and get an electrician’s quote first. If your outages last past the second day or you want the system earning its keep year-round, the Deluxe kit is the one that actually delivers that.

And a note on the tax side: the Section 25D federal credit that covered 30% of residential solar and storage was repealed for systems placed in service after December 31, 2025. Don’t build a 2026 budget around it. Some state and utility storage incentives remain — check DSIRE and your utility, and confirm anything tax-related with a professional. Our state solar guides track what’s left where you live.

▶ Buy the Portable kit — $4,782.00 code CHADPENFOLD — 10% off

▶ Buy the Smart Home kit — $7,769.00 code CHADPENFOLD — 10% off

---

Keep reading: DELTA Pro Ultra vs Anker SOLIX F3800 Plus · Kit vs DIY off-grid build · Backup power guides by state