Head-to-head test
EcoFlow TITAN 5000 vs BLUETTI Elite 400
The TITAN 5000 puts 120/240 V split-phase on a 30 A twist-lock at 7,200W and the Elite 400 has no 240 V output at all, so any load wired to a 240 V breaker settles this before price gets a vote.
Full profiles: EcoFlow TITAN 5000 → · BLUETTI Elite 400 →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
The Elite 400 has no 240 V output, and the TITAN 5000 has 7,200W of it. EcoFlow's label rates the TITAN 5000 at 120/240 V split-phase, 30 AA1, and gives it an L14-30 twist-lockA2, the same four-prong style a portable generator uses to feed a house through an inlet. If anything on your outage list hangs off a double-pole breaker, the Elite 400 isn't the cheaper option. It isn't an option.
The figures on that outlet line up neatly: 7,200W at 240 V is exactly 30 A, so the inverter can push its whole rating down one circuit. The Elite tops out at 2,600W, all of it on 120 V. Even its Power Lifting mode, which runs resistive appliances rated up to 3,900W by under-feeding them, can't conjure a voltage the unit doesn't have.
The Elite 400 does have one strong argument, and it's the bill. In a house where heat, hot water and cooking run on gas, the backup list is a fridge, a furnace blower, lights and the router, every one of them 120 V, and the Elite covers that for $1,800 less. If that's your house, it's the one reason on this page to pick the BLUETTI.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
continuous output
That turns the comparison binary for the loads that define whole-home backup: a well pump, an electric dryer, a range, central air. They're wired for 240 V, and the Elite 400 can't energize them at all, however full its battery. The TITAN 5000 can put 240 V on those circuits, and EcoFlow sells it bundled with its 240 V Smart Home Panel 10 for exactly that jobA5.
TITAN 5000: 7,200W continuous, 120/240 V split-phase at 30 AA1TITAN 5000 outlets: three 120 V 20 A sockets and one L14-30 marked 120V/240V 30AA2Elite 400: 2,600W continuous, no 240 V outlet
Why it mattersWalk to your breaker panel: if one double-pole breaker is on your backup list, buy the TITAN 5000, and the Elite's lower price stops being relevant.
solar input
Then the solar inputs decide how fast the gap closes. At full rated input the TITAN 5000 refills its whole pack in under an hour and a half (5,018 ÷ 4,000), and its 40–450 V window suits long strings of roof panels. The Elite's 1,000W ceiling makes the same job nearly four hours (3,840 ÷ 1,000), a full day of good sun with nothing to spare.
Heaviest daily scenario needs 4,685Wh: TITAN 5000 comes up 420Wh short (91% covered), Elite 400 1,421Wh short (69%)TITAN 5000 solar: 40–450 V, 4,000W maxA3Elite 400 solar: 1,000W max
Why it mattersIf you plan to ride out a multi-day outage on solar, weight the TITAN 5000's 4,000W input as heavily as its battery; the Elite suits outages you expect the grid to end.
In a 120 V house run off extension cords, that makes the Elite the handier box as well as the cheaper one. The TITAN 5000's best features, the split-phase output and the home panel it's bundled withA5, only pay off once it's wired into the house.
Elite 400: 4 AC outlets, 2 USB-C at up to 100W, 2 USB-A, one 12 V car portTITAN 5000: 4 AC outlets, one USB-C at 60W and one USB-A at 18WA9The Elite 400 is the cheaper unit, outright and per watt-hour
Why it mattersA gas-heated household whose backup list is all 120 V should take the Elite 400 and not look back.
The specific dimensions that decide these two units — everything else is a tie.
Your Life, Your Pick
Selected because: None of these rows includes a 240 V load, so they show the Elite 400 at full strength and the TITAN 5000's bigger pack as margin rather than a different result.
Scan these rows for a 240 V load and you won't find one. Every scenario is 120 V, which is the Elite 400's whole world, and it passes each row the TITAN 5000 passes. This is the case for the BLUETTI made as strongly as the data allows.
Where the TITAN 5000 pulls ahead, it does it on margin: an eight-hour blackout night leaves it 39% used against the Elite's 50%, which is comfort, not rescue. The rows can't show the reason most people look at a TITAN, because none of them models a well pump.
Growth Path
Selected because: The TITAN 5000 grows to 30,105.6Wh while the Elite 400 stays at 3,840Wh, which matters most to the whole-home buyer split-phase power is for.
solar input
Six packs' worth, 30,105.6WhA7, is the ceiling of a system meant to live in a utility spaceA10 and feed a house through a 240 V panelA5. The Elite 400 can't approach it; it's sealed at 3,840WhB1 and complete as it is.
For a 240 V house, expansion and split-phase output are one argument. A big bank behind a 120 V-only inverter still can't run the well pump, and a 240 V inverter on a single pack can only run it for so long. Of these two, only the TITAN 5000 offers both halves.
Runtime: Will It Power Your Gear?
Selected because: A 7,200W split-phase inverter can drain a battery quickly, so how long the pack lasts under heavy 240 V loads is part of the purchase.
continuous output
Split-phase power drains a battery fast, and it's worth knowing how fast before you plan around it. Flat out at 7,200W, the TITAN 5000 would spend its 4,265 usable watt-hours in a little over half an hour; the Elite, at its 2,600W limit and on 120 V only, would last a little over an hour.
That's why the 240 V outlet suits loads that cycle, a well pump refilling the pressure tank or a dryer finishing one load, rather than a big appliance running all evening. Plan for bursts, or plan for more packs.
Brand Trust
Selected because: BLUETTI builds dual-voltage flagships but the Elite 400 isn't one of them, which reframes what each brand is offering on this page.
BLUETTI does sell 120/240 V units; its brand profile puts dual voltage in the flagships. The Elite 400 simply isn't one of them, so this page is less brand against brand than home system against value portable, with EcoFlow building the TITAN 5000 around its own 240 V Smart Home Panel 10A5.
On support, neither brand gets a clean bill. Our brand file rates BLUETTI's the least consistent in the category, with better outcomes when you buy direct, and notes that EcoFlow offers no parts or service out of warranty.
Strengths & trade-offs
EcoFlow TITAN 5000
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$1,800) than the Elite 400.
- –Significantly heavier (+34 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 Elite 400's 3,000, so it wears out sooner.
BLUETTI Elite 400
Strengths
- +Costs $1,800 less
- +Lighter by 34 lb
- +Rated for 3,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-4,600W) limits appliance compatibility.
- –Very heavy unit that may be difficult for one person to lift.
- –Sealed capacity — the TITAN 5000 can add batteries to grow past 3,840Wh; this one can't.
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
Elite 400
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 Elite 400 by default — and it earns it, covering the 2,100Wh with 1,164Wh to spare. Capacity was never the TITAN 5000'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
Both survive the night. The TITAN 5000 finishes at 39% used with 2,620Wh left — 1.6 more nights like it. The Elite 400 finishes at 50% with 1,619Wh, 98% 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
Elite 400
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 Elite 400 is rated 30dB against the TITAN 5000'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. At these utilization levels the real difference is USB-C for direct laptop charging — 100W on the Elite 400 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
Elite 400
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 Elite 400 by default — and it earns it, covering the 670Wh with 2,594Wh 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 TITAN 5000 comes up 420Wh short (about 91% covered) (its nameplate 5,018Wh actually clears this — the flat 15% conversion allowance is what tips it under), the Elite 400 1,421Wh (69%). 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 runs 20.8h vs 15.9h.
$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 0–284.3hComfort & 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 TITAN 5000, on Power Score margin
Buy the TITAN 5000. EcoFlow's label rates it at 7,200W, 120/240 V split-phase at 30 AA1, delivered through an L14-30 twist-lock beside three 20 A socketsA2, and the Elite 400 has no 240 V outlet of any kind. For anyone with a well pump, dryer, range or central air on the backup list, that ends the comparison: the Elite can't put voltage on those circuits at any price. On top of that the TITAN 5000 carries 1,178Wh more battery, takes 4,000W of solar against 1,000WA3, and grows to 30,105.6WhA7. The Elite 400 is the right buy only in a house whose essentials are all 120 V, where it does the job for $1,800 less.
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.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of October 4, 2026. The links below open EcoFlow's and BLUETTI's current prices.
$3,199.00 (estimated) · check the store for today’s price
or check the Elite 400 price$1,399.00 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:Elite 400 $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.
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, TITAN 5000 rates 4.6/5 (79th percentile of 20 Home Backup-class units), and Elite 400 rates 3.7/5 (21st 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 Elite 400 (85 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 34 lb difference.
Elite 400: Fixed Capacity
The Elite 400 is sealed at 3,840Wh — fine if that covers you, but it's the ceiling. By contrast the TITAN 5000 can add expansion batteries, though the first thing it has over the Elite 400 is its own 5,018Wh base — expansion is the step after that, for the buyer who would outgrow 5,018Wh as well.
Elite 400: Power Lifting to 3,900W
The Elite 400 has BLUETTI's Power Lifting mode, which runs a resistive appliance rated up to 3,900W from its 2,600W inverter. It does that by delivering less power than the appliance asks for, not more than the inverter has: the heater still works, it just heats more slowly. Two things follow. BLUETTI scopes the mode to purely resistive loads — a heater, a kettle, an incandescent lamp — so it does nothing for a fridge compressor, a pump or a power tool, and this record publishes no surge figure at all, so read the mode as a resistive-load feature rather than as starting ability. And it is not a reason to size down, because running a load that big from 3,840Wh is a short session either way. Genuinely useful if a heater or a kettle is why you're buying; beside the point otherwise. The TITAN 5000 publishes no equivalent.
UPS Switchover: ≤15ms vs ≤20ms
Both list a UPS mode, at different rated speeds. The Elite 400 is rated ≤15ms — fine on paper for routers and most electronics; the fussiest PC power supplies sit right at this line. The TITAN 5000 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. The Elite 400's figure is a maximum rather than a guarantee — it depends on buying direct from BLUETTI or registering the unit, since reseller purchases carry a shorter term. Worth saying because the per-dollar framing can suggest otherwise: the Elite 400 works out at 3.6 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 Elite 400 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 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.
Brand trust
EcoFlow
Ecosystem
Largest in portable power — 12-15 models across DELTA Pro, DELTA 3, and RIVER 3 series, plus solar panels and smart home panels
Support
US-based phone/email/chat support (1-800-368-8604). Experiences are polarized — many report hassle-free prepaid-label replacements, but others report long waits and refurbished units sent for new claims. Pro tip: buying from Costco or Amazon gives you a stronger return safety net.
Community
Largest community in the space — Reddit r/Ecoflow_community (~31K members), multiple Facebook groups, and an official community forum
App experience
Rated 4.6/5 iOS (~8,400 ratings) · 4.2/5 Android (~17,000 ratings)
Unique strength
Fastest-charging technology (X-Stream), deepest product ecosystem, and most active innovation cadence. At the top of the range sit two whole-home paths: the TITAN line, one 5 kWh unit that grows to 30 kWh, and the DELTA Pro Ultra platform, which stacks batteries and inverters further — flagship paths, not line-wide features.
Worth knowing
Tested subscription paywalls for advanced app features in early 2025 before community backlash paused the plan. No parts or service offered out of warranty.
BLUETTI
Ecosystem
One of the broadest lineups — 15-20+ models from budget (AC2A) to flagship portable (Apex 300, 2764.8Wh). Includes specialized products: vehicle solar hubs, sodium-ion cold-weather units, and balcony storage systems.
Support
The most inconsistent support in the space. Heavily email-based with China timezone delays. Some users get smooth, efficient service; others report weeks of troubleshooting runarounds, being offered discounts on new units instead of repairs, and confusing third-party purchase claim processes. Buying direct from Bluetti's website tends to produce better support outcomes.
Community
Active and growing — Reddit r/bluetti has a dedicated community. Second-largest after EcoFlow in engagement.
App experience
Rated 4.5/5 iOS and Android — tied for best app experience in the category. V3.0 UI redesign was well-received.
Unique strength
Among the best capacity-to-price ratios available — several Elite and Apex units are the lowest $/Wh in the catalog. Widest product diversity including industry-firsts like sodium-ion cold-weather units and dual solar+alternator vehicle hubs. LFP across the rest of the range, though rated cycle life spans 2,500 (EB3A) to 6,000, and it varies WITHIN the Elite range rather than tracking it — the Elite 300 and Elite 200 V2 are rated 6,000 while the Elite 30 V2, Elite 10 Mini, Elite 320 and Elite 400 are rated 3,000+ and the Elite 100 V2 4,000+, so check the specific model. Dual-voltage (120V/240V) in flagships.
Worth knowing
Customer support inconsistency is the #1 risk factor. Older/discontinued units may become unrepairable — no spare parts policy for some models. Some reports of erratic communication from support agents.
Analyst note
The brand contest here is lopsided by design. BLUETTI does make 120/240 V units, but the Elite 400 is a value-tier 120 V portable, while EcoFlow built the TITAN 5000 around its own 240 V home panel. Weigh support on both sides before buying: BLUETTI's is the least consistent in the category and goes best when you buy direct, and EcoFlow offers no parts or service after the warranty runs out.
Growth path
TITAN 5000
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 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.
Elite 400
FIXED CAPACITYFixed at 3,840Wh — 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 1,000W of solar. Enough for a serious multi-panel array.
Adequate ports for most setups, but heavy users may want a power strip.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
The Elite 400 is sealed at 3,840Wh, which is fine if that covers you. The TITAN 5000 starts at 5,018Wh and can grow beyond it with EcoFlow expansion batteries — real headroom the Elite 400 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 TITAN 5000
The evidence so far is EcoFlow's own published ratings, not owner or reviewer experienceA0. The label sets the pack at 5,017.6WhA6 and the output at 7,200W, 120/240 V split-phase at 30 AA1, with an L14-30 outlet beside three 20 A socketsA2; EcoFlow's product image shows the display reading 4.00 kW in and 7.20 kW outA4, and by our arithmetic the 204.8 V, 64-cell pack points to LFP chemistryA12.
“7,200 W continuous output with 120/240 V split-phase at 30 A.”
BLUETTI Elite 400
What exists on the Elite 400 comes from reviewers rather than long-term owners, so field data is thinB1B2B3. Reviewers agree on the core spec: 3,840Wh of LiFePO4, 2,600W continuous with 3,900W Power Lifting, and capacity that can't be expandedB1. A review roundup rates it among the most complete units above 3,000Wh, pointing to fast charging, UPS protection and its built-in trolleyB2, and a second review notes the bulk but also the wheels and trolley that move itB3.
“BLUETTI's largest Elite-range unit — a 3,840Wh LiFePO4 battery with 2,600W continuous output (3,900W Power Lifting), fixed at native capacity with no expansion.”
Sources
techradar.com · amazon.com · backuppowerhub.com · cleantechnica.com · notebookcheck.net · thesolarlab.com · edinburghnews.scotsman.co
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- 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]
- Large 3,840Wh LFP capacity, fast charging, 15ms UPS, and a trolley are the praise; only two AC sockets, no expansion, and heavy weight are the caveats. [Elite 400 · 2 entries]
- A1
“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]
- A2
“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]
- A3
“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]
- A4
“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]
- A5
“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]
- A6
“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]
- A7
“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]
- A9
“USB-C 60 W and USB-A fast-charge 18 W, one port each.”
EcoFlow rating label (regulatory filing) / EcoFlow US store page · 2026-07-20 · [mixed]
- A10
“Indoor siting: the label places the unit in a utility space, outside bedrooms and other living areas — the standard rule for a unit holding more than 1 kWh.”
EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [mixed]
- A12
“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]
- A15
“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 (2026-10-13) · 2026-10-13 · [positive]
- A16
“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]
- A17
“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 (2026-10-13) · 2026-10-13 · [mixed]
- A19
“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]
- A23
“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 (2026-10-13) · 2026-10-13 · [positive]
- B1
“BLUETTI's largest Elite-range unit — a 3,840Wh LiFePO4 battery with 2,600W continuous output (3,900W Power Lifting), fixed at native capacity with no expansion.”
techradar.com / amazon.com — Elite 400 review · 2026 · [mixed]
- B2
“Combines 3,840Wh LFP capacity, 3,900W surge, 70-minute fast charging, 15ms UPS protection, and a built-in trolley system — one of the most complete units at the 3,000Wh+ tier in 2026.”
backuppowerhub.com / cleantechnica.com — Elite 400 review · 2026 · [positive]
- B3
“A hefty ~86 lbs (39 kg), though reviewers note it's lighter than some competitors, with wheels and a trolley for mobility.”
notebookcheck.net / thesolarlab.com — Elite 400 review · 2026 · [mixed]
Research compiled October 4, 2026.
Who Should Buy Which
Buy the TITAN 5000 if you…
- →Your backup list includes a well pump, an electric dryer, a range or central air on a 240 V circuit.
- →You want the battery feeding your panel through EcoFlow's 240 V Smart Home Panel 10A5 instead of running extension cords.
- →You'll mount a large array and want a 4,000W, 40–450 V solar inputA3 to refill between outage days, with room to grow to 30,105.6WhA7.
- →A home that already has rooftop solar: EcoFlow says the TITAN Series AC-couples with compatible existing panels, with the Smart Home Panel 10 and a CT sensorA19.
Buy the Elite 400 if you…
- →Your heat, hot water and cooking run on gas, so everything you'd back up is 120 V.
- →You'll use it off extension cords and would rather keep $1,800 than pay for an outlet you'll never plug into.
- →Your devices live on USB-C: the Elite has two ports at up to 100W against the TITAN 5000's single 60WA9.
If neither fits
If one night of CPAP and router power is the whole brief, both of these are far more battery than the job, and a mid-size portable costs a fraction of either. And if you want every circuit in the house covered for days with no cords and no planning, look at a permanently installed home battery system rather than either of these.
The Bottom Line
Buy the TITAN 5000. The Elite 400 has no 240 V output and the TITAN 5000 puts 7,200W of split-phase power on a 30 A twist-lock, which for a house with a well pump or an electric dryer is the difference between backup and a partial outage.
The Elite 400 earns its place in a 120 V house, where it does the job for $1,800 less. So check the breaker panel before the checkout page: one double-pole breaker on your list and the decision's made.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Can the BLUETTI Elite 400 run 240 V appliances?
No. The Elite 400 has no 240 V output, so a well pump, dryer, range or central-air unit on a 240 V circuit is out of reach however much battery it has left. The TITAN 5000 delivers 120/240 V split-phase at 30 A through an L14-30 outlet.
Does the EcoFlow TITAN 5000 connect to a home electrical panel?
That's how EcoFlow sells it: in bundles with its 240 V Smart Home Panel 10, marketed as whole-home backup. The label places the unit in a utility space, outside bedrooms and living areas, so plan on a garage or utility room rather than the living room.
Is the Elite 400 better value than the TITAN 5000?
Per watt-hour, yes: it's the cheaper unit outright and per watt-hour. That value only holds if your loads are 120 V, though. For a 240 V circuit the Elite's price is beside the point because it can't power it, and the TITAN 5000's $1,800 premium buys the only one of the two that can.
How fast does the TITAN 5000 recharge from solar compared with the Elite 400?
At full rated input, the TITAN 5000 refills from empty in under an hour and a half on its 4,000W input, and the Elite 400 in nearly four hours on 1,000W. Reaching 4,000W takes a large array wired for the TITAN's 40–450 V window, so the advantage is biggest for buyers with roof-scale solar.
What does the TITAN 5000 add beyond the spec sheet?
EcoFlow lists the TITAN 5000 as UL 9540 certified and tested to UL 9540A, and sells it with a factory pre-wired Smart Home Panel 10 that gives app control of 10 circuits. EcoFlow says X-Fusion 2.0 lets solar power the home first and the battery cover peak-rate hours, and that AC coupling works with compatible existing rooftop solar when a CT sensor is added. The OASIS 3.0 habit learning and 3-day solar forecast are marked a subscription feature in the EcoFlow app.
Brand matchup
EcoFlow vs BLUETTI: measured across every matchup →Where to buy
EcoFlow TITAN 5000Pick
$3,199.00 (estimated)
$3,199.00 (estimated) · check the store for today’s price
BLUETTI Elite 400
$1,399.00
$1,399.00 · direct from BLUETTI
Last checked 28 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.