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Head-to-head test

EcoFlow DELTA Pro vs EcoFlow TITAN 5000

EcoFlow DELTA Pro vs EcoFlow TITAN 5000: the TITAN 5000 has 120/240 V split-phase through a 30 A L14-30 and 7,200 W continuous; the DELTA Pro has no 240 V outlet and 3,600 W. Buy the TITAN 5000 if anything you must back up is wired for 240 V; when every load is 120 V, the DELTA Pro does the job for less.

Full profiles: EcoFlow DELTA Pro → · EcoFlow TITAN 5000 →

Written by Gunner GustafsonUpdated

Whole-Home Backup Tester, Station Arena Test Desk

Stack these against 100+ rivals
MethodologyReader-supported — we may earn from links (details)

Spec deltas

Capacity
3,600Wh
5,017.6Wh
Output
3,600W
7,200W
Weight
99 lb
119 lb
Typical price
$1,899
$3,199
Cost / Wh
$0.53
$0.64
Solar input
1,600W
4,000W
01

The DELTA Pro has no 240 V outlet. The TITAN 5000 has an L14-30 twist-lock marked 120/240 V 30 AB2, the same connector style a portable generator uses to feed a home inlet, and EcoFlow sells it with the 240 V Smart Home Panel 10B5. If a well pump, central air or an electric dryer is on the list of things you need through an outage, that one socket rules the DELTA Pro out before price comes into it.

There's a tidy piece of arithmetic underneath. The DELTA Pro's 3,600 W is 30 A at 120 V (3,600 ÷ 120); the TITAN 5000's 7,200 WB1 is 30 A at 240 V (7,200 ÷ 240). Same current, twice the voltage, twice the power. Behind that inverter sits 5,017.6 WhB6, 1,417.6 Wh more than the DELTA Pro, fed by up to 4,000 W of solar to its 1,600B3.

It costs $1,300 more than the DELTA Pro's $1,899. In a house where the essentials are 120 V and sit well inside 3,600 W, that money buys headroom you won't touch and a socket with nothing to plug into it, and the DELTA Pro is the honest pick. In a house with a 240 V load you can't do without, the TITAN 5000 is the only one of the two that can carry it.

02

What the Numbers Reveal

Each conclusion stated first — the numbers behind it on one line, the full analysis below.

F1

That isn't a flaw; it's what a 240 V machine is for. Heavy loads like a well pump run in short cycles, and the base pack is the first of up to six. Fill all six and the same full-rated draw lasts about four hours (30,105.6 ÷ 7,200).

TITAN 5000: 7,200 W continuousB1TITAN 5000 pack: 5,017.6 WhB6Expandable to 30,105.6 Wh, six packsB7

Why it mattersIf heavy 240 V loads are why you're buying, price the extra batteries in at the same time; the base pack is the start of the system, not the whole of it.

F2

continuous output

So every scenario measures capacity and nothing else. The table can show the TITAN 5000 finishing the blackout with more in hand; it cannot show the doubled inverter or the 240 V socket, which are the reasons this unit exists.

Highest scenario peak: 400 W (Tailgate Party)8-Hour Blackout: DELTA Pro 54% used, TITAN 5000 39% usedContinuous output: 3,600 W vs 7,200 WB1

Why it mattersDon't buy the TITAN 5000 off the scenario rows. Buy it off your breaker panel.

F3

solar input

The wall is the slow door. A 120 V socket at 15 A is 1,800 W at most (15 × 120), a quarter of what the inverter can deliver (1,800 ÷ 7,200). For a 7,200 W machine in a long outage the roof is the real charger, and it's where the TITAN 5000 leaves the DELTA Pro furthest behind.

TITAN 5000 solar: 40–450 V, 4,000 WB3DELTA Pro solar: 1,600 WTITAN 5000 AC input: 100–120 V, 15 A maxB8

Why it mattersBuy the TITAN 5000 with an array planned, or accept that the wall refills it at a quarter of the rate it can drain.

The specific dimensions that decide these two units — everything else is a tie.

Growth Path

Selected because: A 7,200 W inverter empties one 5,017.6 Wh pack quickly, so the six-pack ceiling and the 4,000 W solar input are part of the purchase, not extras.

solar input

Six packs is the ceiling: 30,105.6 Wh using EcoFlow's EF-TT-E5-G1 extra batteryB7. The DELTA Pro takes extra batteries as well, though our record carries no ceiling for it, so the comparison worth making is the starting pack and the rate at which the sun refills it.

EcoFlow's own display image shows the TITAN 5000 reading 4.00 kW in and 7.20 kW outB4, and its MPPT takes 40–450 V up to 4,000 WB3. That's an input sized for a roof array rather than a couple of folding panels, and it's the right partner for an inverter that can draw this hard.

Your Life, Your Pick

Selected because: The rows show capacity margin on light loads; read them for the blackout night, knowing none of them tests the 240 V socket.

Every row shows the TITAN 5000 with more in hand: 2,620 Wh left after the 8-Hour Blackout against 1,415 on the DELTA Pro. That's real, and it's capacity. The heaviest load in the table peaks at 400 W, so the difference that defines this pair never appears.

Read the blackout margin, then go and look at your breaker panel. A double-pole breaker on something you can't lose, a well pump above all, is the line this table can't draw for you.

Runtime: Will It Power Your Gear?

Selected because: The 5,017.6 Wh pack against 3,600 Wh is the TITAN 5000's second real advantage after the inverter, and it sets every runtime on the page.

continuous output

After the engine's flat 85% allowance, the TITAN 5000 has about 4,265 usable Wh to the DELTA Pro's 3,060, so at the same light draw it keeps going roughly two-fifths longer. That's the runtime table's whole story here, and it's a good one.

Where the table stops helping is heavy draw. Runtime falls as wattage rises, and a 240 V appliance pulling thousands of watts turns the hours on this page into minutes on either battery. Size the base pack to the light loads and the extra batteries to the heavy ones.

Strengths & trade-offs

EcoFlow DELTA Pro

Strengths

  • +Costs $1,300 less
  • +Lighter by 20 lb
  • +Rated for 3,500 charge cycles — much longer battery lifespan

Trade-offs

  • –Weaker inverter (-3,600W) limits appliance compatibility.
  • –Very heavy unit that may be difficult for one person to lift.
  • –Can receive complaints about fan noise under heavy load.

EcoFlow TITAN 5000

Strengths

  • +Larger battery capacity
  • +Higher AC output
  • +Faster solar charging

Trade-offs

  • –Substantially more expensive (+$1,300) than the DELTA Pro.
  • –Significantly heavier (+20 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 Pro's 3,500, so it wears out sooner.
03

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 Pro

The TITAN 5000 at 119 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the DELTA Pro by default — and it earns it, covering the 2,100Wh with 960Wh to spare. Capacity was never the TITAN 5000's problem here; getting to a campsite was.

Camping power station guide →

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

Both survive the night. The TITAN 5000 finishes at 39% used with 2,620Wh left — 1.6 more nights like it. The DELTA Pro finishes at 54% with 1,415Wh, 86% of a second night. If your outages tend to run past one evening, that difference is the whole argument between them.

Emergency blackout power guide →

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

TITAN 5000

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 TITAN 5000 is rated 39dB against the DELTA Pro's 60dB. 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. At these utilization levels the real difference is USB-C for direct laptop charging — 100W on the DELTA Pro against 60W — which beats the inverter for convenience and wastes less energy.

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 Pro

The TITAN 5000 at 119 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the DELTA Pro by default — and it earns it, covering the 670Wh with 2,390Wh to spare. Capacity was never the TITAN 5000'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 Pro comes up 1,625Wh short (about 65% covered), the TITAN 5000 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.

RV & van-life power guide →

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

DELTA Pro14.9h
54% of usable battery in 8h
TITAN 500020.8h
38% of usable battery in 8h

For this load: TITAN 5000 runs 20.8h vs 14.9h.

Check TITAN 5000 price →

$3,199 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 0–284.3h
ApplianceDELTA ProTITAN 5000
CPAP Machine40W draw
DELTA Pro: 76.5h9 full nights
TITAN 5000: 106.6h13 full nights
Phone Charger15W draw
DELTA Pro: 204h
TITAN 5000: 284.3h
Router + Modem20W draw
DELTA Pro: 153h
TITAN 5000: 213.2h
Starlink75W draw
DELTA Pro: 40.8h
TITAN 5000: 56.9h
LED Lights (4 bulbs)40W draw
DELTA Pro: 76.5h
TITAN 5000: 106.6h
Laptop (Working)60W draw
DELTA Pro: 51h
TITAN 5000: 71.1h

Comfort & Convenience

Makes off-grid life actually enjoyablescale 0–56.9h
ApplianceDELTA ProTITAN 5000
Box Fan75W draw
DELTA Pro: 40.8h
TITAN 5000: 56.9h
LED TV (55")80W draw
DELTA Pro: 38.3h
TITAN 5000: 53.3h
Mini-Fridge150W draw
DELTA Pro: 20.4h
TITAN 5000: 28.4h
Electric Blanket200W draw
DELTA Pro: 15.3h1 full night
TITAN 5000: 21.3h2 full nights

High-Draw Appliances

These reveal the real limitsscale 0–4.3h
ApplianceDELTA ProTITAN 5000
Coffee Maker1000W draw
DELTA Pro: 3.1h
TITAN 5000: 4.3h
Microwave1200W draw
DELTA Pro: 2.6h
TITAN 5000: 3.6h
Space Heater1500W draw
DELTA Pro: 2h
TITAN 5000: 2.8h

¹ 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 TITAN 5000, on Power Score margin

Buy the TITAN 5000 if anything on your backup list is wired for 240 V. EcoFlow's label rates it at 7,200 W continuous on 120/240 V split-phaseB1 through an L14-30 twist-lockB2, from a 5,017.6 Wh packB6 that takes 4,000 W of solarB3, while the DELTA Pro has no 240 V outlet, so for a well pump or central air it isn't in the running. If every circuit you care about is 120 V and well inside 3,600 W, the $1,300 buys headroom and a socket you'll never use, and the DELTA Pro, the cheaper of the two, is the sensible box.

EcoFlow has not published this price yet. We priced the TITAN 5000 at $3,199 from EcoFlow's pre-launch store listing, so treat it as an estimate. We will update this comparison when the price is published.

■■■■■■□□□□6/10

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.

Check TITAN 5000 price

$3,199.00 (estimated) · check the store for today’s price

or check the DELTA Pro price$1,899.00 list

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 $1,599

The lowest we have recorded. A Black Friday price above it is a sale this unit has already had.

EcoFlow Black Friday deals →
04

Measured Data

Benchmark scores and the full spec record, side by side.

Benchmark scores

DELTA ProTITAN 5000
Overall Power Score
4,810
6,385
Home BackupCapacity & Resilience
4,818
6,270
Solar GeneratorSolar Input & Efficiency
4,202
5,700
Food TruckSustained Heavy Output
4,785
6,435

Not rated for both units (minimum threshold unmet): UPS, RV Living.

Full specifications

DELTA Pro
$1,899
Updated Oct 4
See live price →
TITAN 5000
$3,199.00 (estimated)★ our pick
Updated Oct 4
See live price →
Capacity (Wh)
3600
5017.6
Output (W)
3600
7200
Surge Peak
7200W
Not Specified
AC Outlets
5
4
240V Outlets
0
1
30A RV Outlets
1
0

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 rates 3.7/5 (26th percentile of 20 Home Backup-class units), and TITAN 5000 rates 4.6/5 (79th 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.

[CAUTION]

Weight Reality Check

Neither unit is grab-and-go. The DELTA Pro (99 lbs) is manageable solo but heavier than a large checked suitcase. The TITAN 5000 (119 lbs) is firmly a two-person lift. It goes where you put it and stays there. That's a 20 lb difference.

[CAUTION]

DELTA Pro: 60dB Published

60dB is about as loud as a normal conversation. The TITAN 5000 is rated 39dB — lower, but the two ratings need not describe the same operating regime even within one maker's own range, so the two figures are not a like-for-like gap. For most people, fan noise around 45dB and up is where sleep starts to suffer.

[NOTE]

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 works out at 2.6 years of cover per $1,000 spent against the TITAN 5000's 1.6, but that spread is the price gap, not the terms.

Full record above — the Test Desk pick is the TITAN 5000.

Check TITAN 5000 price →or check the DELTA Pro price
05

Ownership Analysis

What happens after you buy — true cost of ownership, brand trust, and growth potential.

Lifetime value

DELTA ProTITAN 5000

│ 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.

DELTA Pro
TITAN 5000
Purchase price
$1,899.00
$3,199.00 (estimated)
Lifetime energy delivered
12,600 kWh
17,060 kWh est.
Cost per lifetime kWh
$0.15
$0.19 est.
Cost per warranty year
$380/yr
$640/yr
Battery lifespan
9.6yr daily · 33.7yr weekends · 67.3yr weekly
9.3yr daily · 32.7yr weekends · 65.4yr weekly est.

Analyst note

The TITAN 5000 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

EXPANDABLE

Supports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 3,600Wh.

Accepts up to 1,600W 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

EXPANDABLE

Supports 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 4,000W of solar. Enough for a serious multi-panel array.

Adequate ports for most setups, but heavy users may want a power strip.

Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.

DELTA ProTITAN 5000

Analyst note

Both expand, but the TITAN 5000's higher solar ceiling (4,000W vs 1,600W) gives it the stronger off-grid growth path — more panels can feed a bigger bank as it grows.

06

What Owners Report

Patterns from published owner reports and long-term reviews — every claim cited to its source below.

EcoFlow DELTA Pro

The DELTA Pro's record is a home-backup record. One reviewer ran it as primary backup through multiple overnight outages over months, powering essentials at onceA3; another describes it as built for high-draw appliances and full-scale expansion, keeping a fridge, lights and a space heater going through outagesA1. Our research found much of the coverage blurred it with the heavier DELTA Pro 3A0, which is why the fan-whine report above 2000W and the wheels-and-handle notesA4A2 are character sketches rather than specs.

“Long regarded as a gold standard for home backup — designed for high-draw appliances and full-scale battery expansion, running home essentials like a fridge, lighting, and a space heater through outages.”
— backuppowerhub.com / us.ecoflow.com — EcoFlow DELTA Pro review, 2025-2026

Sources

backuppowerhub.com · us.ecoflow.co · outdoorgearlab.com · bobvila.com · powerstationadvisor.com · robbsutton.com

EcoFlow TITAN 5000

The evidence so far is EcoFlow's own published ratings. The rating label sets 7,200 W continuous at 120/240 V split-phase, 30 AB1, one L14-30 beside three 20 A socketsB2, 4,000 W of solar across 40–450 VB3 and a 5,017.6 Wh packB6, and EcoFlow sells it with the 240 V Smart Home Panel 10B5. Our arithmetic on the 204.8 V pack points to LFP cellsB12.

“7,200 W continuous output with 120/240 V split-phase at 30 A.”
— EcoFlow rating label (regulatory filing), model EF-TT-5-G1, 2026-07-20

Sources & Research Notes

Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.

Recurring owner themes

  • Established home-backup platform with wheeled portability and massive expandability; the consistent knock is fan noise under heavy load. [DELTA Pro · 3 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 · 14 entries]
  • A1

    “Long regarded as a gold standard for home backup — designed for high-draw appliances and full-scale battery expansion, running home essentials like a fridge, lighting, and a space heater through outages.”

    backuppowerhub.com / us.ecoflow.com — EcoFlow DELTA Pro review · 2025-2026 · [positive]

  • A2

    “Heavy but wheeled — integrated wheels and a telescoping handle help move its considerable weight, though they work best on flat, smooth surfaces; a cart is needed for uneven ground.”

    outdoorgearlab.com / bobvila.com — DELTA Pro-line review · 2025-2026 · [mixed]

  • A3

    “Reliable through extended outage use — served as primary backup across multiple overnight outages over months, powering essentials simultaneously; LFP battery rated for thousands of cycles and 10+ years of daily use.”

    powerstationadvisor.com / robbsutton.com — DELTA Pro-line review · 2025-2026 · [positive]

  • A4

    “Not silent under heavy load — under 2000W-plus draws the fans emit a noticeable high-pitched whine that's distracting in a quiet room, though it runs quietly enough at lighter loads.”

    outdoorgearlab.com — DELTA Pro-line noise testing · 2025-2026 · [negative]

  • B1

    “7,200 W continuous output with 120/240 V split-phase at 30 A.”

    EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]

  • B2

    “Outlets on the unit: three 120 V 20 A sockets (NEMA 5-20R) and one L14-30 twist-lock marked 120V/240V 30A; the markings match the rating label.”

    EcoFlow US store page / EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]

  • B3

    “Solar MPPT 40–450 V, 16 A, 4,000 W max; PV short-circuit current 20 A max; PV DC AFCI Type 1.”

    EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]

  • B4

    “EcoFlow's own product image shows the display reading 4.00 kW in and 7.20 kW out.”

    EcoFlow US store page · 2026-07-20 · [positive]

  • B5

    “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]

  • B6

    “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-5-G1 · 2026-07-20 · [positive]

  • B7

    “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-5-G1 · 2026-07-20 · [positive]

  • B8

    “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-5-G1 · 2026-07-20 · [mixed]

  • B12

    “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]

  • B13

    “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]

  • B16

    “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 (2026-10-13) · 2026-10-13 · [positive]

  • B18

    “Storm Mode: alerts and automatically charges the battery before severe weather; backup switchover under 20 ms through the Smart Home Panel 10.”

    EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [positive]

  • B19

    “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 (2026-10-13) · 2026-10-13 · [positive]

Research compiled October 4, 2026.

07

Who Should Buy Which

Buy the DELTA Pro if you…

  • →Your house runs on gas heat, a gas dryer and city water, so nothing you need in a blackout sits on a double-pole breaker, and the $1,300 is better spent elsewhere.
  • →Your essentials, a fridge, the furnace blower, lights and the router, add up to well under 3,600 W, and you'd rather put the savings toward panels or an extra battery.

This is you — check the DELTA Pro price

Buy the TITAN 5000 if you…

  • →You're on a well, and the pump is on a 240 V circuit you can't go without.
  • →You want one box feeding house circuits through EcoFlow's 240 V Smart Home Panel 10B5, with 7,200 W of headroom to keep several of them live at once.
  • →You're planning a big solar array: 4,000 W of input across 40–450 VB3 is sized for one.
  • →You already have rooftop solar and want a battery that works with it: EcoFlow says the TITAN Series AC-couples with compatible existing panels via the Smart Home Panel 10 and a CT sensorB19.

This is you — check the TITAN 5000 price

If neither fits

If 240 V isn't on your list but more than 3,600 Wh is, skip both: the TITAN 5000 Classic carries the same 5,017.6 Wh packB6B13 on 120 V, without the split-phase inverter you'd be paying for here.

08

The Bottom Line

Buy the TITAN 5000 if your house has a 240 V load you can't lose. Of these two it's the only one with the socket and the inverter for it, and the six-pack ceiling and roof-sized solar input give that inverter something to draw on.

If your list stops at 120 V and well inside 3,600 W, the $1,300 buys headroom you'll never touch, and the DELTA Pro is the sensible box. Check the breaker panel, then decide.

09

Frequently Asked Questions

Answers drawn from the spec record and cited owner research.

Can the EcoFlow DELTA Pro run 240 V appliances?

Not by itself: the DELTA Pro has no 240 V outlet, and its inverter is rated 3,600 W. The TITAN 5000 has a 120/240 V L14-30 outlet rated 30 A, so of these two it's the one that can feed a 240 V circuit.

Is the TITAN 5000 twice as powerful as the DELTA Pro?

In continuous output, yes: 7,200 W against 3,600 W. In capacity, no: 5,017.6 Wh against 3,600 Wh is about 39% more, not double. The inverter decides what you can run; the pack decides for how long.

What is the L14-30 outlet on the TITAN 5000 for?

It's a four-prong twist-lock carrying 120/240 V at 30 A, the connector style portable generators use to feed a home inlet or transfer switch. At 240 V, 30 A is 7,200 W (30 × 240), exactly the inverter's rating, so the socket and the inverter are sized to each other. EcoFlow pairs the unit with its 240 V Smart Home Panel 10 as the route into house circuits.

How long does the TITAN 5000 last in a blackout compared with the DELTA Pro?

On the site's 1,645 Wh 8-hour blackout load, the TITAN 5000 finishes at 39% used with 2,620 Wh left, enough for 1.6 more nights, while the DELTA Pro finishes at 54% with 1,415 Wh, or 86% of a second night. Both figures use the same flat 85% usable allowance. Heavy 240 V loads shorten either runtime fast, which is what the TITAN 5000's extra batteries are for.

What does the TITAN 5000 add beyond the spec sheet?

The TITAN 5000 is sold with EcoFlow's Smart Home Panel 10, factory pre-wired, with app control of 10 household circuits. EcoFlow also lists Storm Mode, which charges the battery ahead of severe weather, with backup switchover under 20 ms through that panel. And it says the TITAN Series AC-couples with compatible existing rooftop solar, using the panel and a CT sensor.

Check TITAN 5000 price →

Where to buy

DELTA Pro

EcoFlow DELTA Pro

$1,899.00

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$1,899.00 · direct from EcoFlow

Last checked 28 days ago. Prices move — check before you buy.

TITAN 5000

EcoFlow TITAN 5000Pick

$3,199.00 (estimated)

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$3,199.00 (estimated) · check the store for today’s price

Prices may vary by retailer and are subject to change.