Head-to-head test
EcoFlow DELTA Pro 3 vs EcoFlow TITAN 5000 Plus
In an outage the Plus is a 7,200 W battery behind a 41.7 A socket, and its 10 kW needs solar or grid power flowing in, so against the DELTA Pro 3 the premium pays off only if 4,000 W can't carry your 240 V loads.
Full profiles: EcoFlow DELTA Pro 3 → · EcoFlow TITAN 5000 Plus →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
The TITAN 5000 Plus's display reads 10.00 kW out in EcoFlow's own product imageB5, and that figure needs solar or grid power flowing in alongside the battery. The rating label spells it out: 7,200 W for discharge onlyB1. In the moment you bought it for, lights out and the grid gone, the Plus delivers 7,200 W from its battery against the DELTA Pro 3's 4,000 W.
That's still 80% more inverter, alongside a pack 921.6 Wh larger and 8,000 W of solar input against 2,600 W. What the Plus doesn't bring is much edge on its own headline features. Its 8 kW charging pathB5 clears the DELTA Pro 3's 7,000 W of multi-charge inputA3 by 1,000 W, and its 41.7 A outletB2 pulls the same 30 A from the battery that any 7,200 W inverter makes at 240 V.
So the page turns on one question: can 4,000 W carry your 240 V loads through an outage? If it can, the DELTA Pro 3 does the job for $900 less, with five AC outlets to the Plus's three. If it can't, the Plus runs them, and the premium is simply the price of the watts.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
With the grid down and no sun feeding it, the Plus's 41.7 A socket delivers what a 30 A socket would, because the battery behind it tops out at 7,200 W. The extra 11.7 A needs solar or grid power flowing in: it is there while the utility is live or the sun is feeding a large array, and gone at night in the outage you're insuring against.
TITAN 5000 Plus label: "Total Output: 10 kW Max (7200W for discharge only)"B1TITAN 5000 Plus: 120/240 V split-phase at 41.7 A on one 14-50-pattern outletB2B3
Why it mattersPay for the Plus's socket only if you need a 14-50 circuit fed above 30 A while the grid is up; for outage power, judge it on 7,200 W.
Capacity
The 8 kW path is a real step over the TITAN 5000's 4.00 kWB5, and that's the comparison EcoFlow draws. Against this rival it's parity. If fast refill is what drew you to the Plus, the DELTA Pro 3 already has it, and reviewers put a number on itA3.
TITAN 5000 Plus display image: 8.00 kW inB5DELTA Pro 3: up to 7,000 W of multi-charge input, 0–80% in about 50 minutesA3Packs: 5,017.6 Wh on the Plus, 4,096 Wh on the DELTA Pro 3
Why it mattersCharging speed shouldn't move a DELTA Pro 3 shopper toward the Plus; only the 3,200 W of extra output should.
Wired to a Smart Home Panel 10, that doesn't matter, because the house's own circuits do the distributing. As a standalone box with extension cords in a blackout, the Plus runs out of sockets before it runs out of inverter, and the DELTA Pro 3 is the more practical object.
TITAN 5000 Plus: two 120 V 20 A sockets plus one 14-50-pattern outletB3DELTA Pro 3: five AC outlets on our record, with 120 V and 240 V outputA1EcoFlow sells the TITAN line bundled with its 240 V Smart Home Panel 10B6
Why it mattersIf you're not installing a transfer panel, the Plus's extra watts are hard to reach and the DELTA Pro 3 is the better buy.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: This is where the Plus's 10 kW resolves into the 7,200 W its battery delivers, set against the DELTA Pro 3's 4,000 W.
continuous output
Leave out the extra that needs solar or grid power flowing in and the Plus leads by 3,200 W of continuous output and 921.6 Wh of pack, which is 4,265 Wh usable against 3,482 Wh after the same 85% allowance. Real gains, both. The open question is whether your house ever asks for them.
At 240 V the DELTA Pro 3's 4,000 W comes to about 16.7 A and the Plus's battery to 30 A. If your heaviest outage load fits under the smaller figure, the extra 3,200 W is insurance against a risk you don't carry.
Your Life, Your Pick
Selected because: None of these everyday loads comes near 4,000 W, and clearing 4,000 W is the test the Plus's premium has to pass.
Six profiles, and none would notice the difference between 4,000 W and 7,200 W: the busiest, a tailgate, peaks at 400 W. Read the rows as a capacity check, because that's all they can be on this page.
As capacity checks they favour the bigger pack without changing an outcome. The 8-hour blackout takes 39% of the Plus and 47% of the DELTA Pro 3, leaving 2,620 Wh and 1,837 Wh to spare. Both get you to morning.
Growth Path
Selected because: The Plus refills a full bank from the roof far sooner, while the DELTA Pro 3 stacks to the higher ceiling.
solar input
Both expand. The DELTA Pro 3 reaches 48 kWhA1; the Plus reaches 30,105.6 Wh as six matching 5,017.6 Wh packsB8. On storage alone, the DELTA has the taller ceiling.
Solar turns it around. With 8,000 W of input against 2,600 W, a full Plus bank refills in well under half the rated-sun time a full DELTA Pro 3 bank needs. The DELTA can hold more; the Plus can actually refill what it holds.
Strengths & trade-offs
EcoFlow DELTA Pro 3
Strengths
- +Costs $900 less
- +Lighter by 8.9 lb
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-3,200W) limits appliance compatibility.
- –Very heavy unit that may be difficult for one person to lift.
EcoFlow TITAN 5000 Plus
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$900) than the DELTA Pro 3.
- –Very heavy unit that may be difficult for one person to lift.
- –Shorter-lived battery — rated for 0 charge cycles vs the DELTA Pro 3'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
Neither unit
Scoring these two at a campsite is a category error: neither travels — the DELTA Pro 3 is 112.4 lbs and the TITAN 5000 Plus 121.3 lbs, and at those weights they roll off a truck bed if they go anywhere at all. The 2,100Wh here is trivial for either — it's the going that doesn't happen. If you need power away from the building, you're shopping the wrong class.
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
Either unit
Both survive the blackout with similar margin, and both list a UPS mode — compare their stated switchover classes, and remember those are manufacturer ratings, not measurements.
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 Pro 3
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 Pro 3 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
Either unit
Both power your workstation all day without strain. The DELTA Pro 3 lists 100W of USB-C for direct laptop charging; the TITAN 5000 Plus carries no USB-C at all, so a laptop there goes through the inverter and you are carrying its brick.
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
Neither unit
Scoring these two at a tailgate is a category error: neither travels — the DELTA Pro 3 is 112.4 lbs and the TITAN 5000 Plus 121.3 lbs, and at those weights they roll off a truck bed if they go anywhere at all. The 670Wh here is trivial for either — it's the going that doesn't happen. If you need power away from the building, you're shopping the wrong class.
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 Pro 3 comes up 1,203Wh short (about 74% 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 17h.
$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 Pro 3
Keep the DELTA Pro 3 unless you know your outage loads need more than 4,000 W. The Plus's 10 kW headline needs solar or grid power flowing in at the same time; from its battery alone it delivers 7,200 WB1. Its two signature upgrades also shrink against this rival: the 8 kW charging pathB5 is 1,000 W ahead of the DELTA Pro 3's 7,000 W multi-charge inputA3, and the 41.7 A split-phase outletB2 can draw only 30 A from the battery alone, because 7,200 W at 240 V is 30 A. What remains is 3,200 W more output, 921.6 Wh more pack and 5,400 W more solar for $900 more, against two fewer AC outlets and a lower expansion ceiling. If your 240 V loads outrun 4,000 W, that trade flips and the Plus is the one to buy.
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.
$2,799.00 · 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 Pro 3 $2,399
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): RV Living.
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 Pro 3 rates 4.0/5 (42nd percentile of 20 Home Backup-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 Pro 3 (112.4 lbs) is a two-person lift. 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 9 lb difference.
UPS Switchover: ≤10ms vs ≤20ms
Both list a UPS mode, at different rated speeds. The DELTA Pro 3 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 Pro 3 works out at 1.8 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 Pro 3.
Check DELTA Pro 3 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 Pro 3
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 4,096Wh.
Accepts up to 2,600W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.
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
Both expand, but the TITAN 5000 Plus's higher solar ceiling (8,000W vs 2,600W) gives it the stronger off-grid growth path — more panels can feed a bigger bank as it grows.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow DELTA Pro 3
Review coverage of the DELTA Pro 3 draws on established outlets and retailer listingsA0. Charging is what reviewers keep returning to: 0–80% in about 50 minutes and a full charge in roughly 90, on up to 7,000 W of multi-charge inputA3, alongside the dual-voltage 4,000 W output and 48 kWh expansion ceilingA1. Reviewers also record an IP65 battery ratingA2, and one calls it a gold-standard whole-home unitA4.
“4,096Wh LFP battery with 4,000W continuous AC output (6,000W with X-Boost) and dual-voltage 120V/240V, expandable to 48kWh.”
Sources
ecoflow.com · amazon.com · homedepot.com · thepowerpick.com · outboundpower.com · techradar.com · thesolarlab.com
EcoFlow TITAN 5000 Plus
What's on record for the Plus is EcoFlow's own documentation and our reading of itB0. It establishes 7,200 W of battery output inside a 10 kW totalB1, split-phase at 41.7 AB2, a 14-50-pattern outlet beside two 120 V 20 A socketsB3, 8,000 W of solar across two inputsB4, the 8.00 kW in on EcoFlow's display imageB5 and the shared 5,017.6 Wh packB7, whose 204.8 V rating points to LFP cells by our arithmeticB13.
“"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
- Huge 4,096Wh LFP capacity, 4,000W dual-voltage output, very fast charging, and big expandability are the standout praise; it's heavy at ~113 lbs. [DELTA Pro 3 · 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]
- A1
“4,096Wh LFP battery with 4,000W continuous AC output (6,000W with X-Boost) and dual-voltage 120V/240V, expandable to 48kWh.”
ecoflow.com / amazon.com — DELTA Pro 3 · 2026 · [positive]
- A2
“LiFePO4 rated for 4,000+ cycles to 80% (10+ years), with an IP65 battery rating.”
homedepot.com / thepowerpick.com — DELTA Pro 3 review · 2026 · [positive]
- A3
“Multi-charge technology reaches 0-80% in about 50 minutes using up to 7,000W input, with a full charge in roughly 90 minutes; up to 2,600W solar.”
outboundpower.com / techradar.com — DELTA Pro 3 review · 2026 · [positive]
- A4
“Weighs about 113.5 lbs; reviewers call it a gold-standard whole-home backup unit for 2026.”
techradar.com / thesolarlab.com — DELTA Pro 3 review · 2026 · [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]
- B13
“The 204.8 V pack is exactly 64 cells at 3.2 V, and the extra-battery port's 172.8–230.4 V window is exactly 64 × 2.7 V to 64 × 3.6 V — the working range of lithium iron phosphate (LFP) cells.”
Power Station Arena analysis of EcoFlow's rating labels (our arithmetic, not a maker statement) · 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]
- 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 Pro 3 if you…
- →Your outage plan is the essentials through a transfer panel, and the heaviest 240 V load on it fits under 4,000 W. Keep $900 and two extra AC outlets.
- →You'll run the station standalone in a blackout, cords out to the fridge, the freezer and a lamp, and want five AC outlets rather than three.
- →Fast refills matter and you'd rather lean on a reviewed figure: about 50 minutes to 80% on up to 7,000 W of multi-charge inputA3.
Buy the TITAN 5000 Plus if you…
- →Your 240 V loads in an outage add up to more than 4,000 W, and you want them running together on 7,200 W.
- →Your transfer gear or inlet uses a 14-50 pattern and you want the 41.7 A port feeding it, with solar or grid power adding to the battery's 7,200 W while it flows inB1B2.
- →You're building a large solar bank: 8,000 W of input, across two 4,000 W ports, refills a full Plus bank in well under half the rated-sun hours the DELTA Pro 3 needs for its 48 kWh ceiling.
- →Your permit or insurer asks for a UL 9540 certified battery, or you want a pre-wired Smart Home Panel 10 running 10 circuits from the appB16B17.
If neither fits
If you need more than 4,000 W but your 240 V circuit is a 30 A one, neither is the neat fit: the plain TITAN 5000 puts the same 7,200 W of battery outputB1 behind a 30 A portB2, so the Plus's extra amps would go unused. And if your outage is a fridge, a router and a phone charger, both of these are a utility-room installation for a job a portable station does from a shelf.
The Bottom Line
Keep the DELTA Pro 3. Once the 10 kW resolves into the 7,200 W its battery actually delivers, the Plus's case against this rival is raw watts: its 8 kW charging path barely clears the DELTA's 7,000 W, and its 41.7 A socket only uses the extra amps with the grid up.
That case is real for a house whose 240 V loads outrun 4,000 W, and if that's yours, buy the Plus without apology. If it isn't, keep $900 in your pocket; the DELTA Pro 3 runs the outage just the same.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Does the EcoFlow TITAN 5000 Plus really output 10 kW?
Only when solar or grid power is flowing in alongside the battery. EcoFlow's label reads "10 kW Max (7200W for discharge only)", so in an outage, running on the battery alone, it delivers 7,200 W. That's still 3,200 W more than the DELTA Pro 3's 4,000 W.
What is the 41.7 A outlet on the TITAN 5000 Plus for?
It's a 120/240 V split-phase outlet on a 14-50 pattern, and 41.7 A at 240 V is about the 10 kW total. With the grid down, the battery's 7,200 W works out to 30 A at 240 V, so that's what the port can deliver in an outage.
Which charges faster, the TITAN 5000 Plus or the DELTA Pro 3?
Close to a tie once you account for pack size. EcoFlow's display image shows the Plus taking 8.00 kW in; the DELTA Pro 3 accepts up to 7,000 W of multi-charge input, which reviewers time at about 50 minutes to 80%. Per watt-hour of battery, the DELTA's path is slightly the quicker.
Is the TITAN 5000 Plus worth it over the DELTA Pro 3?
Only if 4,000 W can't carry your 240 V loads in an outage. $900 more buys 3,200 W more battery output, 921.6 Wh more pack and 5,400 W more solar input, and costs you two AC outlets and the higher expansion ceiling. If your loads fit, the DELTA Pro 3 does the same job.
Can the DELTA Pro 3 run a 240 V circuit like the Plus?
Yes. It's dual-voltage 120/240 V, so it feeds 240 V loads up to its 4,000 W, about 16.7 A at 240 V. The Plus's battery manages 30 A, and its 41.7 A rating only comes into play with the grid up.
What does the TITAN 5000 Plus add beyond the spec sheet?
Mostly home integration. EcoFlow says the Plus is UL 9540 certified and tested to UL 9540A, and sells it with a factory pre-wired Smart Home Panel 10 that puts 10 circuits under app control. It lists X-Boost 2.0 for up to 5 kW on each 120 V leg and X-Fusion 2.0, which runs the home from solar first and from the battery at peak rates. The OASIS 3.0 scheduling that forecasts solar 3 days ahead is marked a subscription feature in the EcoFlow app.
Where to buy
EcoFlow DELTA Pro 3Pick
$2,799.00
$2,799.00 · 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.