Head-to-head test
EcoFlow DELTA 3 Ultra vs EcoFlow TITAN 5000 Plus
EcoFlow DELTA 3 Ultra vs EcoFlow TITAN 5000 Plus: the Plus adds a 41.7A 240V outlet and an 8kW charging path, but its battery delivers the same 7,200W as the TITAN 5000. Buy the Ultra if your loads are 120V and fit in 3,072Wh; the Plus only earns its premium if you're wiring a 240V circuit bigger than 30A.
Full profiles: EcoFlow DELTA 3 Ultra → · EcoFlow TITAN 5000 Plus →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
Strip out what every TITAN shares and the Plus's lead over the DELTA 3 Ultra comes down to two things: an outlet rated 120/240 V at 41.7 A, and a display EcoFlow shows reading 8.00 kW inB2B5. The bigger pack, the 7,200 W from the battery and 240 V itself all come on the TITAN 5000 tooB1B2B7.
That's why the Ultra is our pick here for most readers. If your loads are 120 V and one night's outage fits in 3,072 Wh, it does the job for $1,399 against the Plus's $3,699, and it puts six AC outlets on its face where the Plus has two 120 V sockets and one 14-50-pattern outletB3. If you need 240 V at 30 A or less, the honest answer is a different TITAN, not this one.
The Plus earns its premium in one house: the one wiring a 240 V circuit bigger than 30 A, or refilling at 8 kW, twice the TITAN 5000's 4.00 kWB5. There, the Ultra isn't a cheaper alternative. It has no 240 V outlet to plug in.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
So in a blackout, the very event a backup battery exists for, the Plus's headline outlet runs at TITAN 5000 levels. Everything its outlet is rated for above 30 A exists only while a 240 V supply is feeding through it.
Plus rating label: 'Total Output: 10 kW Max (7200W for discharge only)'B1Plus: 120/240V split-phase at 41.7A, against 30A on the TITAN 5000B27,200W divided by 240V is 30A
Why it mattersIf you're buying for outages, the Plus's premium buys nothing the outage will use; judge it as a grid-side upgrade or skip it.
The scenario table is really scoring any TITAN against the Ultra. Not one row asks for 41.7 A or 8 kW, so none of it is evidence for the Plus in particular.
Plus pack: 5,017.6Wh, the same on all three TITAN 5000 modelsB7One chassis for the Classic, TITAN 5000 and PlusB14Scenario rows: 8-Hour Blackout 39% used against the Ultra's 63%; Remote Workday 21% against 35%
Why it mattersRead the table as a case for a TITAN, then decide separately whether the Plus's outlet and recharge are worth paying extra for.
That trade is right for a house that wires the Plus into a 240 V panelB6 and never plugs a lamp into it. For anyone running gear straight off the box, the Plus is the pricier unit with the less useful face.
Plus outlets: two 120V 20A sockets and one four-pin 14-50-pattern outlet marked 120V/240V 41.7AB3DELTA 3 Ultra: six AC outlets, two 140W USB-CPlus USB: none; no USB or 12 V outputsB10
Why it mattersIf you plan to plug things into it rather than wire it in, the Ultra fits the job better.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: The Plus's runtime lead is the shared TITAN pack; what is its own is the charging side, an 8 kW-class refill that needs a 240 V source on the AC IN/OUT port or more than 4,000 W of panels on its two solar inputs.
continuous output
The Plus's runtime lead over the Ultra is real, and none of it is the Plus's own: 5,017.6 Wh against 3,072 Wh is the pack every TITAN carriesB7. What does belong to the Plus is the speed at the other end of the cable. EcoFlow's display image reads 8.00 kW in, twice the TITAN 5000's 4.00 kWB5. The Plus accepts up to 8,000 W of solar across two inputsB4 and up to 7,660 W through its 240 V AC in/out port in charge-only modeB15, from the grid or a generator big enough to supply it. Its ordinary wall inlet is 100–120 V at 15 AB9, so a household socket won't get you anywhere near it.
Solar takes up to 8,000 W across two 40–450 V inputsB4, 7,200 W more than the Ultra's 800 W. That's worth paying for if you drain the pack often. A 120 V household that empties the Ultra once in a storm can put a blackout night's 1,645 Wh back in about two hours of full-rated sun.
Your Life, Your Pick
Selected because: Every row the Plus takes here it takes on capacity every TITAN has, so the table can't make the case for the Plus in particular.
Look at what the Ultra does with the smaller pack: it clears the weekend, the workday, the tailgate and the blackout night, and the CPAP night barely registers at 12% used. The only row it fails is the 4,685 Wh daily profile, and the Plus fails that one too, 420 Wh short on its base pack.
So for a 120 V household the table measures leftovers, and leftovers are what the extra $2,300 would buy. For the big-circuit household the table is beside the point: none of its loads touches a 240 V outlet, which is the one thing that household is shopping for.
Growth Path
Selected because: The Plus grows to six packs and the Ultra is sealed, which matters most to the big-circuit house the Plus is built for.
solar input
Run the Plus flat out at 7,200 W and its 4,265 Wh usable figure lasts about half an hour. That's the context for its growth path: a house wiring big 240 V circuits is the house that needs more than one pack, and the Plus takes matching 5,017.6 Wh units up to six, 30,105.6 WhB8.
The Ultra is sealed at 3,072 Wh, which is no handicap for its buyer, the one running 120 V loads off its own sockets for a night. Every TITAN takes the same extra battery, so growth is a reason to choose a TITAN over the Ultra, not the Plus over its siblings.
Strengths & trade-offs
EcoFlow DELTA 3 Ultra
Strengths
- +Costs $2,300 less
- +Lighter by 49.2 lb
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-3,600W) limits appliance compatibility.
- –Sealed capacity — the TITAN 5000 Plus can add batteries to grow past 3,072Wh; this one can't.
EcoFlow TITAN 5000 Plus
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$2,300) than the DELTA 3 Ultra.
- –Significantly heavier (+49.2 lbs), making it harder to move.
- –Very heavy unit that may be difficult for one person to lift.
- –Shorter-lived battery — rated for 0 charge cycles vs the DELTA 3 Ultra's 4,000, so it wears out sooner.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
DELTA 3 Ultra
The TITAN 5000 Plus at 121.3 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the DELTA 3 Ultra by default — and it earns it, covering the 2,100Wh with 511Wh to spare. Capacity was never the TITAN 5000 Plus's problem here; getting to a campsite was.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
TITAN 5000 Plus
Both survive the night. The TITAN 5000 Plus finishes at 39% used with 2,620Wh left — 1.6 more nights like it. The DELTA 3 Ultra finishes at 63% with 966Wh, 59% of a second night. If your outages tend to run past one evening, that difference is the whole argument between them.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
DELTA 3 Ultra
A CPAP is about 40W for eight hours, so both of these cover the night several times over — capacity isn't the question here, and the percentages are a formality. What matters is the box next to your pillow, and the only published difference is a rating: the DELTA 3 Ultra is rated 30dB against the TITAN 5000 Plus's 39dB. Each is the maker's own published rating, and the makers do not measure the same way, some quoting a best case and some a figure under load, so neither number describes a 40W draw and the two are not really comparable. Treat them as a reason to look for hands-on reports before either one goes next to a bed, not as a difference you can count on hearing.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
TITAN 5000 Plus
The TITAN 5000 Plus clears the workday at 21% used, banking 3,355Wh — late work, extra calls, or a second laptop charge without arithmetic. The DELTA 3 Ultra at 35% also finishes, with 1,701Wh of slack for the unplanned.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
DELTA 3 Ultra
The TITAN 5000 Plus at 121.3 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the DELTA 3 Ultra by default — and it earns it, covering the 670Wh with 1,941Wh to spare. Capacity was never the TITAN 5000 Plus's problem here; getting to a tailgate was.
Battery budget usedlower = more headroom
LOAD Blender 400W×0.5h · LED TV (55") 80W×4h · Bluetooth Speaker 15W×4h · Phone Charger (×3) 45W×2h
SCN-06 · 24 hours · needs 4,685Wh
Van Life Daily
A full day of mobile living — the ultimate endurance test
Neither unit
Neither unit covers this scenario's 4,685Wh: the DELTA 3 Ultra comes up 2,074Wh short (about 56% covered), the TITAN 5000 Plus 420Wh (91%) (its nameplate 5,018Wh actually clears this — the flat 15% conversion allowance is what tips it under). Either gets you most of the way, so this is a scenario you plan around rather than one you should rule them out for.
Battery budget usedlower = more headroom
LOAD Mini-Fridge 150W×24h · Laptop 60W×4h · Phone Charger 15W×3h · LED Lights 40W×5h · Fan 75W×8h
The Load Test
RUNTIME = (Wh × 0.85) ÷ LOAD
None of the scenarios above exactly yours? Build it. Toggle what you'd plug in; both units are tested against the combined draw.
Essentials
Comfort & Convenience
High-Draw Appliances
Test duration
8h
Continuous draw
205W
Projected runtime
For this load: TITAN 5000 Plus runs 20.8h vs 12.7h.
$3,699 list · direct from EcoFlow
Planning for more than this? Describe your whole setup and get it sized →
Modeled from the spec record — same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.¹
Essentials
The basics you need runningscale 0–284.3hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–56.9hHigh-Draw Appliances
These reveal the real limitsscale 0–4.3h¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
October 4, 2026
Verdict: the EcoFlow DELTA 3 Ultra
Buy the Ultra unless you're wiring a 240 V circuit bigger than 30 A or need an 8 kW recharge. On battery the Plus delivers 7,200 WB1, which at 240 V is 30 A, the TITAN 5000's own ratingB2, so its 41.7 A outlet only stretches past that with grid power passing through. Every scenario it wins here it wins on the 5,017.6 Wh pack all three TITANs shareB7. For the big-circuit house the Plus is the only fit on this page; for a 120 V household whose outage fits in 3,072 Wh, the Ultra does the job for $2,300 less.
EcoFlow has not published this price yet. We priced the TITAN 5000 Plus at $3,699 from EcoFlow's pre-launch store listing, so treat it as an estimate. We will update this comparison when the price is published.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of October 4, 2026. The links below open EcoFlow's current price.
$1,369.00 · direct from EcoFlow
Last checked 28 days ago. Prices move — check before you buy.
or check the TITAN 5000 Plus price$3,699.00 (estimated)
Written by Gunner Gustafson, Whole-Home Backup Tester · Station Arena Test Desk · Updated October 4, 2026
Black Friday · 45 days out
Price to beat:DELTA 3 Ultra $1,299
The lowest we have recorded. A Black Friday price above it is a sale this unit has already had.
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): UPS, RV Living, Tailgating.
Full specifications
ᵈ Derived: price ÷ rated capacity. See the data behind our comparisons →
Comparison ToolAdd more power stations, side by sideOpen Tool →How these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it — no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews — see Sources & Research Notes below.
Runtime model
Runtime = (rated capacity × 0.85 inverter efficiency) ÷ device wattage. Solar recharge estimates assume panels deliver 70% of rated output. Cold weather, battery age, and stacked loads reduce real-world results.
Power Score
Computed from 14 published spec dimensions, weighted per use-case bench. Higher is better; a unit must meet a bench's minimum threshold to be rated.
See the full weight table and data sourcing on our methodology page →Class ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews — no buyer opinions feed it. We score every station on size-independent quality (value, output, portability, endurance, ports, warranty, and more), then percentile-rank it against the other units in its capacity class, so a class-leading compact unit and a class-leading whole-home unit can both earn 5★. Here, DELTA 3 Ultra rates 4.7/5 (84th percentile of 26 Large-class units), and TITAN 5000 Plus rates 4.7/5 (84th percentile of 20 Home Backup-class units).
How the class ranking is computed →Test Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
Weight Reality Check
Neither unit is grab-and-go. The DELTA 3 Ultra (72.1 lbs) is manageable solo but heavier than a large checked suitcase. The TITAN 5000 Plus (121.3 lbs) is firmly a two-person lift. It goes where you put it and stays there. That's a 49 lb difference, and it is paid once — getting the heavier one into position, not every time you move it.
DELTA 3 Ultra: Fixed Capacity
The DELTA 3 Ultra is sealed at 3,072Wh — fine if that covers you, but it's the ceiling. By contrast the TITAN 5000 Plus can add expansion batteries, though the first thing it has over the DELTA 3 Ultra is its own 5,018Wh base — expansion is the step after that, for the buyer who would outgrow 5,018Wh as well.
UPS Switchover: ≤10ms vs ≤20ms
Both list a UPS mode, at different rated speeds. The DELTA 3 Ultra is rated ≤10ms — quick enough on paper that desktop PCs and routers should ride through, treating that as the rating it is. The TITAN 5000 Plus is rated ≤20ms — fine on paper for routers and most electronics; the fussiest PC power supplies sit right at this line. If a computer with unsaved work is the thing being protected, the stated class is worth the attention; nothing here is a lab result.
Warranty: No Difference
Both units carry the same 5-year warranty, so coverage isn't a tiebreaker here. Worth saying because the per-dollar framing can suggest otherwise: the DELTA 3 Ultra works out at 3.6 years of cover per $1,000 spent against the TITAN 5000 Plus's 1.4, but that spread is the price gap, not the terms.
Full record above — the Test Desk pick is the DELTA 3 Ultra.
Check DELTA 3 Ultra price →or check the TITAN 5000 Plus priceOwnership Analysis
What happens after you buy — true cost of ownership, brand trust, and growth potential.
Lifetime value
Service lifeyears at one full cycle per day
Lifetime energy delivered
Cost per delivered kWh
│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead. est. = no published cycle rating; the brand’s average is used instead.
Analyst note
The TITAN 5000 Plus has no published cycle rating, so its lifetime rows use the average of the 28 LiFePO4 units EcoFlow does rate: about 3,400 cycles. That's a fair baseline for the brand but not a rating for this unit, so cost to own isn't scored on it. Judge these two on price, capacity and warranty, and read the rows marked "est." as a ballpark.
Growth path
DELTA 3 Ultra
FIXED CAPACITYFixed at 3,072Wh — a sealed, complete system rather than a starting point. There's no expansion port, so that figure is the ceiling: check it against your longest unplugged stretch before you buy.
Accepts up to 800W of solar. Suitable for a 1-2 panel setup.
Generous port selection supports complex multi-device setups.
TITAN 5000 Plus
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 5,018Wh.
Accepts up to 8,000W of solar. Enough for a serious multi-panel array.
Limited ports. You'll likely need a power strip or splitter.
Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
The DELTA 3 Ultra is sealed at 3,072Wh, which is fine if that covers you. The TITAN 5000 Plus starts at 5,018Wh and can grow beyond it with EcoFlow expansion batteries — real headroom the DELTA 3 Ultra doesn't have if your needs climb toward partial-home backup.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow DELTA 3 Ultra
Build quality is the steadiest note in the Ultra's record: one reviewer found nothing cheap or fragile, from the shell to the buttons to the AC cableA9, and another liked how the rear port doors slide into protective slots in useA15. A reviewer also found it doesn't cap its output at the input wattage while it chargesA4, handy when it sits on the wall feeding gear. The one complaint is a screen that needed a cupped hand to read in direct sunA11. Most of these reviews cover the Ultra Plus, a sibling with the same capacity, output and chassis, so treat them as character rather than proof for the base UltraA0.
“Even when you're pushing it hard, the DELTA 3 Ultra Plus runs much quieter than older EcoFlow models, like the DELTA 2 Max.”
Sources
thesolarlab.com · postperspective.com · appleinsider.com · digitaltrends.com · popsci.com
EcoFlow TITAN 5000 Plus
For the Plus, the record is EcoFlow's rating label and store page, not field useB0. They establish 7,200 W from the battery inside a 10 kW total that needs solar or grid power flowing inB1, split-phase output at 41.7 AB2, the 14-50-pattern outletB3, a display image reading 8.00 kW inB5 and the same 5,017.6 Wh pack as its siblingsB7.
“"Total Output: 10 kW Max (7200W for discharge only)" — the battery delivers 7,200 W, the same as the TITAN 5000; the 10 kW total includes grid pass-through.”
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- Reviewers consistently praise the quiet fan operation of the Ultra-tier unit compared to older EcoFlow models, though this is described in professional test conditions rather than long-term ownership. [DELTA 3 Ultra · 2 entries]
- UPS/switchover performance is repeatedly called seamless with no observed dips or shutdowns during power interruption tests. [DELTA 3 Ultra · 3 entries]
- The unit's substantial 74 lb weight is flagged across multiple reviews as a portability drawback, mitigated somewhat by wheels and handle design. [DELTA 3 Ultra · 2 entries]
- Build quality/durability (casing, cable, port covers) is repeatedly highlighted as premium and well-engineered. [DELTA 3 Ultra · 2 entries]
- No owner or reviewer reports exist yet: every entry is EcoFlow's own rating label or store page, plus two of our own readings of the label. [TITAN 5000 Plus · 15 entries]
- A4
“Many power stations limit you to the input wattage when outputting power, but this EcoFlow power station does not.”
thesolarlab.com — EcoFlow DELTA 3 Ultra Plus Review: The Ultimate DELTA? · 2025-09/10 (approx) · [positive]
- A9
“It does not feel cheap or fragile. Everything from the outer shell case to the plastic buttons and the AC cable feels substantial and durable enough to withstand day-to-day wear and tear.”
appleinsider.com — EcoFlow Delta 3 Ultra Plus review: Premium, but solid power · 2025-11-16 · [positive]
- A11
“But, while facing the sun, I had to employ the classic "cup hands cover" maneuver to get a clear look at the screen status.”
appleinsider.com — EcoFlow Delta 3 Ultra Plus review: Premium, but solid power · 2025-11-16 · [negative]
- A15
“I really love how the rear panel doors for the input ports slide into protective slots when in use.”
popsci.com — EcoFlow DELTA 3 portable power station series first impressions · 2025-09-29 · [positive]
- B1
“"Total Output: 10 kW Max (7200W for discharge only)" — the battery delivers 7,200 W, the same as the TITAN 5000; the 10 kW total includes grid pass-through.”
EcoFlow rating label (regulatory filing), model EF-TT-5P-G1 · 2026-07-20 · [mixed]
- B2
“120/240 V split-phase at 41.7 A, against 30 A on the TITAN 5000.”
EcoFlow rating label (regulatory filing), model EF-TT-5P-G1 · 2026-07-20 · [positive]
- B3
“Outlets on the unit: two 120 V 20 A sockets and one four-pin 14-50-pattern outlet marked 120V/240V 41.7A.”
EcoFlow US store page / EcoFlow rating label (regulatory filing), model EF-TT-5P-G1 · 2026-07-20 · [mixed]
- B4
“Max. PV Input: 8,000W total, 2 ports (40–450V, 16A, 4,000W each).”
EcoFlow US store, TITAN 5000 Plus Tech Specs (launch page) · 2026-10-13 · [positive]
- B5
“EcoFlow's own product image shows the display reading 8.00 kW in and 10.00 kW out — an 8 kW charging path, twice the TITAN 5000's 4.00 kW.”
EcoFlow US store page · 2026-07-20 · [positive]
- B6
“Sold in bundles with EcoFlow's 240 V Smart Home Panel 10, solar panels or the extra battery — EcoFlow markets the line as "Whole-Home Backup Power".”
EcoFlow US store page · 2026-07-20 · [mixed]
- B7
“5,017.6 Wh pack rated 204.8 V and 24.5 Ah — the same pack on all three TITAN 5000 models.”
EcoFlow rating label (regulatory filing), model EF-TT-5P-G1 · 2026-07-20 · [positive]
- B8
“Expandable to 30,105.6 Wh, exactly six packs, using EcoFlow's EF-TT-E5-G1 extra battery, each matching the base unit's 5,017.6 Wh.”
EcoFlow rating label (regulatory filing), model EF-TT-5P-G1 · 2026-07-20 · [positive]
- B9
“AC input 100–120 V, 15 A max, limited to under three hours when the draw is above 12 A.”
EcoFlow rating label (regulatory filing), model EF-TT-5P-G1 · 2026-07-20 · [mixed]
- B10
“The Tech Specs list no DC output section: the Plus has no USB-C, USB-A or 12 V ports (the comparison table shows USB Ports “—”).”
EcoFlow US store, TITAN 5000 Plus Tech Specs (launch page) · 2026-10-13 · [negative]
- B14
“EcoFlow filed one chassis drawing for the Classic, the TITAN 5000 and the Plus: the three differ in inverter, outlets and solar input, not in pack or box.”
Power Station Arena analysis of EcoFlow's rating labels (our arithmetic, not a maker statement) · 2026-07-20 · [mixed]
- B15
“A second AC port, marked AC Power IN/OUT, takes 120/240 V split-phase (or 208Y/120 V) input: up to 41.7 A in bypass mode, and up to 7,660 W in charge-only mode.”
EcoFlow rating label, model EF-TT-5P-G1 · 2026-07-20 · [positive]
- B16
“UL 9540 certified and tested to UL 9540A, with EV-grade LFP cells and 24/7 BMS monitoring; EcoFlow calls these North America's highest safety standards for residential storage.”
EcoFlow US store launch page, TITAN 5000 Plus (2026-10-13) · 2026-10-13 · [positive]
- B17
“Sold with EcoFlow's Smart Home Panel 10: factory pre-wired ('no custom field wiring needed') with app control of 10 household circuits; Smart Home Panel 10 installation is listed as 'coming soon'.”
EcoFlow US store launch page, TITAN 5000 Plus (2026-10-13) · 2026-10-13 · [positive]
- B18
“OASIS 3.0: learns household energy habits, forecasts solar up to 3 days ahead, charges off-peak and uses stored energy on-peak. The store marks these features '×Subscription feature in the EcoFlow app.'”
EcoFlow US store launch page, TITAN 5000 Plus (2026-10-13) · 2026-10-13 · [mixed]
- B20
“TITAN Series AC coupling: works with compatible existing rooftop solar (requires the Smart Home Panel 10 and a CT sensor), so an owner keeps the solar system already installed.”
EcoFlow US store launch page, TITAN 5000 Plus (2026-10-13) · 2026-10-13 · [positive]
- B24
“X-Boost 2.0: up to 5 kW on each 120 V leg, so more 120 V appliances run together without load balancing (EcoFlow, Plus only).”
EcoFlow US store launch page, TITAN 5000 Plus (2026-10-13) · 2026-10-13 · [positive]
- B25
“X-Fusion 2.0: solar powers the home first, then charges TITAN for after dark; at peak rates TITAN runs the home on stored energy, and working with the grid through the main panel it can power loads beyond the backed-up circuits.”
EcoFlow US store launch page, TITAN 5000 Plus (2026-10-13) · 2026-10-13 · [positive]
Research compiled October 4, 2026.
Who Should Buy Which
Buy the DELTA 3 Ultra if you…
- →The 120 V household whose outage plan is a night of fridge, router and lights: the Ultra's 3,072 Wh covers the blackout profile with more than a third left, for $2,300 less.
- →Anyone running gear straight off the box: six AC outlets and two 140 W USB-C ports, against the Plus's two 120 V sockets and no USB portsB3B10.
- →Anyone whose solar will be a few portable panels, comfortably inside the Ultra's 800 W input, where the Plus's 8,000 W ceilingB4 would go unused.
Buy the TITAN 5000 Plus if you…
- →The house wiring a 240 V circuit bigger than 30 A through EcoFlow's 240 V Smart Home Panel 10B6, where the 41.7 A, 14-50-pattern outletB3 is the whole point.
- →The owner who drains the pack often and has a 240 V supply to refill it from: the Plus takes up to 7,660 W through that port in charge-only modeB15, and EcoFlow's display shows 8.00 kW in, twice the TITAN 5000'sB5.
- →Anyone already set on a TITAN who wants the most headroom in the line when power is flowing in, a 10 kW total with solar or grid inputB1.
- →You already have rooftop solar and want the battery added to it: EcoFlow lists AC coupling with compatible existing arrays, using the Smart Home Panel 10 and a CT sensorB20.
If neither fits
If you need 240 V but your biggest circuit is 30 A or less, the TITAN 5000 gives you the same battery output and the same packB1B2B7 without paying for the 41.7 A outlet. If you need more than 3,072 Wh but only 120 V, EcoFlow's Classic is the TITAN for that house. Either fits better than both units on this page.
The Bottom Line
In an outage, the Plus is a TITAN 5000 with an outlet it can't fully use on battery: 7,200 W at 240 V is 30 A, whatever the socket is rated for. Everything it beats the Ultra with in a blackout comes standard on the TITAN 5000, and what's left, the 41.7 A circuit and the 8 kW recharge, pays off for one kind of house.
If that's your house, buy the Plus; the Ultra can't even plug in. If it isn't, keep the $2,300 and buy the Ultra.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Does the EcoFlow TITAN 5000 Plus really put out 10kW?
Not from its battery. The rating label reads 'Total Output: 10 kW Max (7200W for discharge only)': the battery delivers 7,200 W, and the 10 kW total counts grid power passing through. In a blackout, plan around 7,200 W.
What is the 41.7A outlet on the TITAN 5000 Plus for?
It's a four-pin 14-50-pattern outlet marked 120V/240V 41.7A, sized for a big 240 V circuit. At 240 V, 41.7 A works out to about 10 kW, the unit's total with solar or grid power flowing in; on battery alone, 7,200 W at 240 V is 30 A, the same as the TITAN 5000's outlet.
How does the TITAN 5000 Plus charge at 8kW?
Through a 240 V feed into its AC in/out port, from the grid or a generator that can supply it. EcoFlow's display image shows 8.00 kW in, but the ordinary wall inlet is 100–120 V at 15 A, so a household socket won't get you close. Without that 240 V supply, solar is the fast path, at up to 8,000 W across two inputs.
Should I buy the TITAN 5000 Plus or the DELTA 3 Ultra for home backup?
The Ultra, if your must-run loads are 120 V and a night's outage fits in 3,072 Wh; it does that for $2,300 less. The Plus only if you're wiring a 240 V circuit bigger than 30 A or want the 8 kW recharge. Needing 240 V at 30 A points to the TITAN 5000 instead, and needing more runtime on 120 V points to the Classic.
How many outlets does the TITAN 5000 Plus have?
Three AC outlets: two 120 V 20 A sockets and one 14-50-pattern outlet at 120/240 V and 41.7 A, and no USB ports or 12 V outputs. The DELTA 3 Ultra has six AC outlets and two 140 W USB-C ports, which suits plugging gear straight into the box.
What does the TITAN 5000 Plus add beyond the spec sheet?
EcoFlow lists UL 9540 certification and UL 9540A testing, and sells the Plus with a factory pre-wired Smart Home Panel 10 that gives app control of 10 circuits. It also lists AC coupling with compatible existing rooftop solar, which needs that panel and a CT sensor. EcoFlow says X-Fusion 2.0 lets solar power the home first and the battery cover peak-rate hours, and X-Boost 2.0 gives the Plus up to 5 kW on each 120 V leg. OASIS 3.0, which learns household habits and forecasts solar up to 3 days ahead, is marked a subscription feature in the EcoFlow app.
Where to buy
EcoFlow DELTA 3 UltraPick
$1,369.00
$1,369.00 · direct from EcoFlow
Last checked 28 days ago. Prices move — check before you buy.
EcoFlow TITAN 5000 Plus
$3,699.00 (estimated)
$3,699.00 (estimated) · check the store for today’s price
Prices may vary by retailer and are subject to change.