Head-to-head test
EcoFlow TITAN 5000 Plus vs BLUETTI Apex 300 + 2×B500K
Refill speed settles this one: the Plus's 7,660W charging path from a 240V feed makes its smaller tank and bigger inverter the stronger system for anyone with a generator or a big 240V load, and only a house with neither should take the Apex's 2.6 times the storage instead.
Full profiles: EcoFlow TITAN 5000 Plus → · BLUETTI Apex 300 + 2×B500K →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
From its battery, the TITAN 5000 Plus delivers 7,200WA1; the Apex 300 with two B500Ks delivers 3,840WB13. The Apex answers with storage, 13,004.8Wh to the Plus's 5,017.6WhA7, 2.6 times as much, for $1,700 more.
The Plus's real difference is the way back up. Its AC IN/OUT port takes 240 V split-phase and charges at up to 7,660WA15, and EcoFlow's display shows 8.00 kW inA5. Feed it from a 240 V generator and the whole pack is back in well under an hour (5,017.6 ÷ 7,660).
So the question is what sits on the other end of that port. With a 240 V generator to refill from, or a big 240 V load to run, take the Plus: it out-powers the Apex nearly two to one from the battery and turns a long generator day into a short refill. With neither, its fastest charging path sits unused, and the Apex's deeper tank is the better way through a long outage.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
With a 240 V generator, that turns a day of engine noise into a short run: start it, refill the pack, shut it off, and let the battery carry the quiet hours. The Apex holds more between refills, but the Plus is the one built to be topped up fast.
Plus AC IN/OUT: 240 V split-phase input, up to 7,660W charge-onlyA15Plus pack: 5,017.6WhA7Plus 120 V wall inlet: 15A maxA9
Why it mattersAnyone who owns, or plans to buy, a 240 V generator gets the most from the Plus; anyone without a 240 V source is paying for a charging path they can't use.
Capacity
That's the Plus's honest weakness: it sells speed, not storage, and storage is cheap on the other side of this page. Without a 240 V source to feed it, the speed has nothing to work with, and the Apex's tank carries 5.7 more blackout nights against the Plus's 1.6.
Plus: 5,017.6WhA7; Apex: 13,004.8Wh, 7,987Wh more8-hour blackout (1,645Wh): the Plus ends at 39% used, the Apex at 15%Per watt-hour, the Apex is the cheaper of the two
Why it mattersNo generator and no 240 V load to run means the Apex is the better buy.
Sold with a home panel, the Plus is plainly meant to feed circuits rather than extension cords. Plugged in directly, two household sockets run out fast, and the Apex's six outlets suit a cord-and-plug setup, like the 50A fifth wheel one owner runs on this pairingB10.
Plus outlets: two 120 V 20A sockets and one 14-50-pattern outlet, 120V/240V 41.7AA3Plus is sold with EcoFlow's 240 V Smart Home Panel 10A6Apex outlets: four 20A, a TT-30R and a 14-50RB13
Why it mattersPlanning a panel install, you lose nothing with the Plus; planning cord-and-plug backup, the Apex's outlets are handier.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: The Plus's case rests on how quickly its pack comes back from a 240 V feed, not only on how long it lasts.
continuous output
After the flat 15% allowance the Plus has 4,265Wh to spend and the Apex 11,054Wh, so on any shared load the Apex lasts 2.6 times as long. On battery alone, it is the longer bridge, full stop.
The Plus changes what runtime means. A pack you can refill in under an hour doesn't need to last the night if there's a 240 V generator in the shed; it only needs to last until you're willing to walk out and start it. Without that generator, runtime means exactly what it says, and the Apex has more of it.
Growth Path
Selected because: Its 7,660W charging path scales with every pack added, which changes how long a big bank keeps a generator running.
solar input
The Plus grows to 30,105.6Wh in six identical packsA8, and its fast charging grows with it: at 7,660W from 240 V, even a full six-pack bank refills in about four hours (30,105.6 ÷ 7,660). On the days the generator stays off, its 8,000W solar inputA4 still outruns the Apex's 2,400W.
The Apex expands too, so the question isn't whether either system can grow but how fast a bigger bank comes back. On solar alone the Apex already needs about five and a half hours of rated sun for the 13,004.8Wh it has now (13,004.8 ÷ 2,400), and every pack added stretches that. A big bank only helps if you can fill it, and the Plus is the one built to fill one quickly.
Your Life, Your Pick
Selected because: These rows assume no refill at all, which is exactly the condition under which the Apex's 13,004.8Wh pulls ahead.
Both clear the 8-hour blackout, the CPAP night and the workday, and the Apex clears them with more left over: it ends the blackout at 15% used to the Plus's 39%. The heavy-day row, 4,685Wh, is the one the Plus misses, by 420Wh after the allowance, while the Apex finishes with 6,369Wh spare.
Every one of those rows assumes nothing refills the battery. Give the Plus a 240 V generator and the heavy day stops being a miss, since under an hour of running puts the pack back. The table measures tanks; it can't measure refill speed, which is the whole of the Plus's case.
Brand Trust
Selected because: At this size you'll run the system from an app and lean on support for years, and the two brands differ on both.
At this size the app is how you'll manage the system day to day, and both brands' apps rate well: EcoFlow's 4.6 on iOS and 4.2 on Android, BLUETTI's 4.5 on both. One reviewer testing an Apex 300 setup found BLUETTI's app a little sluggish next to EcoFlow'sB3. Worth knowing on the EcoFlow side: in early 2025 it tested subscription paywalls for advanced app features, then paused the plan.
Support is the wider gap. EcoFlow offers US phone, email and chat; BLUETTI's is mostly email on China time zones and the least consistent in the category, though buying direct from BLUETTI tends to help. If the Apex wins your money, buy it from BLUETTI's own site.
Strengths & trade-offs
EcoFlow TITAN 5000 Plus
Strengths
- +Costs $1,700 less
- +Lighter by 160.9 lb
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Very heavy unit that may be difficult for one person to lift.
- –Shorter-lived battery — rated for 0 charge cycles vs the Apex 300 + 2×B500K's 6,000, so it wears out sooner.
BLUETTI Apex 300 + 2×B500K
Strengths
- +Larger battery capacity
- +Rated for 6,000 charge cycles — much longer battery lifespan
Trade-offs
- –Substantially more expensive (+$1,700) than the TITAN 5000 Plus.
- –Significantly heavier (+160.9 lbs), making it harder to move.
- –Weaker inverter (-3,360W) limits appliance compatibility.
- –Very heavy unit that may be difficult for one person to lift.
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 TITAN 5000 Plus is 121.3 lbs and the Apex 300 + 2×B500K 282.2 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
Apex 300 + 2×B500K
Both survive the night. The Apex 300 + 2×B500K finishes at 15% used with 9,409Wh left — 5.7 more nights like it. The TITAN 5000 Plus finishes at 39% with 2,620Wh, 1.6 more nights like it. 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
TITAN 5000 Plus
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 Plus is rated 39dB against the Apex 300 + 2×B500K's 45dB. 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
Apex 300 + 2×B500K
The Apex 300 + 2×B500K clears the workday at 8% used, banking 10,144Wh — late work, extra calls, or a second laptop charge without arithmetic. The TITAN 5000 Plus at 21% also finishes, with 3,355Wh 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
Neither unit
Scoring these two at a tailgate is a category error: neither travels — the TITAN 5000 Plus is 121.3 lbs and the Apex 300 + 2×B500K 282.2 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
Apex 300 + 2×B500K
The TITAN 5000 Plus doesn't finish — 4,265Wh usable against the 4,685Wh this needs leaves it 420Wh short, about 91% of the scenario covered (its nameplate 5,018Wh actually clears this — the flat 15% conversion allowance is what tips it under). The Apex 300 + 2×B500K covers it with 6,369Wh to spare.
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: Apex 300 + 2×B500K runs 53.9h vs 20.8h.
$5,399 list · direct from BLUETTI
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 0–736.9hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–147.4hHigh-Draw Appliances
These reveal the real limitsscale 0–11.1h¹ 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 Plus
Take the Plus if you have big 240 V loads or a 240 V source to refill from. From its battery it delivers 7,200W against the Apex's 3,840WA1B13, its 14-50-pattern outlet is rated 41.7A split-phaseA2A3, and its AC IN/OUT port takes up to 7,660W of 240 V chargingA15, putting the whole 5,017.6Wh pack back in well under an hour, all for $1,700 less. The Apex stores 2.6 times the energy, and for a house with modest loads, no generator and long outages, that tank is the better way through. The Plus's speed only pays when something can feed it.
Today the Apex 300 + 2×B500K is $4,399, $1,000 under its typical $5,399. The verdict weighs typical prices, not today's. Prices checked 28 days ago.
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 and BLUETTI's current prices.
$3,699.00 (estimated) · check the store for today’s price
or check the Apex 300 + 2×B500K price$4,399.00 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:Apex 300 + 2×B500K $4,999
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): Solar Generator.
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 Plus rates 4.7/5 (84th percentile of 20 Home Backup-class units), and Apex 300 + 2×B500K rates 3.5/5 (14th percentile of 29 Whole-Home / Off-Grid-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 TITAN 5000 Plus (121.3 lbs) is a two-person lift. The Apex 300 + 2×B500K (282.2 lbs) is spread across its boxes — no single lift, but nothing you reposition on a whim. That's a 161 lb difference, and it is paid once — getting the heavier one into position, not every time you move it.
Apex 300 + 2×B500K: 45dB Published
45dB is about as loud as a running refrigerator. The TITAN 5000 Plus is rated 39dB — lower, but published by a different maker measuring its own way, 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.
UPS Switchover: ≤10ms vs ≤20ms
Both list a UPS mode, at different rated speeds. The Apex 300 + 2×B500K 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. The Apex 300 + 2×B500K'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 TITAN 5000 Plus works out at 1.4 years of cover per $1,000 spent against the Apex 300 + 2×B500K's 0.9, but that spread is the price gap, not the terms.
Full record above — the Test Desk pick is the TITAN 5000 Plus.
Check TITAN 5000 Plus price →or check the Apex 300 + 2×B500K 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.
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
EcoFlow positions itself as a mid-to-premium brand with stronger support infrastructure, while BLUETTI competes on value. The question is whether the EcoFlow ecosystem and support premium is worth it for your use case.
Growth path
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.
Apex 300 + 2×B500K
EXPANDABLESupports BLUETTI expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 13,005Wh.
Accepts up to 2,400W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are BLUETTI-specific. You're investing in the BLUETTI 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 2,400W) 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 TITAN 5000 Plus
EcoFlow's own published ratings are all the evidence on the Plus so far, and they establish the essentials: 7,200W from the battery inside a 10 kW total that needs solar or grid power flowing inA1, a 41.7A split-phase ratingA2, and a 14-50-pattern outlet beside two 20A socketsA3. The label gives the AC IN/OUT port up to 7,660W of 240 V chargingA15 and the pack 5,017.6WhA7.
“"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.”
BLUETTI Apex 300 + 2×B500K
Our research found little field data on this exact bundleB0. The one owner post that names the B500K pairing comes from someone running a 50A fifth wheel on itB10; most of the rest is reviewers testing the Apex 300 head unit with the older B300K packs, so their notes describe the head unit more than this configurationB0.
On the head unit they agree about two things. It's heavy: one reviewer called it manageable thanks to its handles and modular design, but no picnic companionB9, and another advised buying a cart because it has no wheelsB11. And the Hub D1, the separately sold box that carries the USB and 12 V outputsB13, is overpriced for what it adds, by two reviewers' reckoningB2B6. One also found the fans relatively tame for a unit this sizeB1.
“Some units sound like small jet engines under load, but the Apex 300's fans are relatively tame.”
Sources
techspective.net · thesolarlab.com · t3.com · trustedreviews.com · notebookcheck.net · bluettipower.com
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 Plus · 15 entries]
- Reviewers consistently note the lack of built-in USB/DC ports, requiring a separate $300 Hub D1 accessory, as a notable and costly design compromise. [Apex 300 + 2×B500K · 3 entries]
- The unit's extreme weight (~85 lbs base, more with expansion batteries) makes it effectively immobile once placed, despite being marketed as 'portable.' [Apex 300 + 2×B500K · 3 entries]
- The modular ecosystem (Hub A1, Hub D1, expansion batteries) is praised for flexibility but criticized for high add-on costs relative to competitors. [Apex 300 + 2×B500K · 3 entries]
- A1
“"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]
- A2
“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]
- A3
“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]
- A4
“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]
- A5
“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]
- A6
“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]
- A7
“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]
- A8
“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]
- A9
“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]
- A15
“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]
- A16
“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]
- A18
“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]
- A20
“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]
- A24
“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]
- A25
“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]
- B1
“Some units sound like small jet engines under load, but the Apex 300's fans are relatively tame.”
techspective.net — Bluetti Apex 300 with B300K Review · 2025-09 · [positive]
- B2
“Not having DC or USB ports on the face is a tradeoff. The Hub D1 solves the problem—but it's an additional $300 accessory that you then have to bolt on after the fact.”
techspective.net — Bluetti Apex 300 with B300K Review · 2025-09 · [negative]
- B3
“The Bluetti app is still a little sluggish compared to the EcoFlow or Anker apps, but it lets you toggle power modes, monitor stats, and tweak settings from a distance.”
thesolarlab.com — Bluetti Apex 300 Review · unknown · [mixed]
- B6
“That Bluetti D1 Power Hub that gives you your DC and USB ports costs about $300, which is a steep price for what you're getting.”
thesolarlab.com — Bluetti Apex 300 Review · unknown · [negative]
- B9
“It's heavy, no question, but the handles and modular battery design make it manageable. I wouldn't drag it to a picnic, but it's a solid choice for home backup”
techspective.net — Bluetti Apex 300 with B300K Review · 2025-09 · [mixed]
- B10
“I recently purchased a Bluetti Apex 300 with a B500K expansion battery to help power our 50A Brinkley 5th wheel.”
BLUETTI Community forum — 'Apex 300 operating mode and settings?' · 2026-02 · [positive]
- B11
“No wheels though, so if you plan on moving it regularly, invest in a cart.”
thesolarlab.com — Bluetti Apex 300 Review · unknown · [negative]
- B13
“BLUETTI spec table for the Apex 300: four 20 A AC outlets, one NEMA TT-30R (120 V, 30 A) and one NEMA 14-50R (120/240 V, 50 A), 3,840 W max in total; the two 100 W USB-C, two USB-A and 12 V ports require the Hub D1, sold separately.”
bluettipower.com — Apex 300 tech specs (checked 2026-10-04) · 2026-10-04 · [mixed]
Research compiled October 4, 2026.
Who Should Buy Which
Buy the TITAN 5000 Plus if you…
- →You have a 240 V generator or grid feed for the AC IN/OUT port, so the pack refills at up to 7,660WA15 instead of crawling back through a 15A wall inletA9.
- →You have a big 240 V circuit on a 14-50-pattern cord and want 7,200W of battery behind it, not 3,840W.
- →You're building toward a large bank, six packs and 30,105.6WhA8, and want it to refill in about four hours from 240 V.
- →A home that already has rooftop solar and wants to keep it: EcoFlow says the Plus AC-couples to compatible existing solar through the Smart Home Panel 10 and a CT sensorA20.
Buy the Apex 300 + 2×B500K if you…
- →No generator, no 240 V feed: your outage plan is battery and sun, so the 13,004.8Wh tank is what gets you through the nights.
- →You'd rather plug in than wire a panel: four 20A sockets, a TT-30R and a 14-50R on the boxB13.
- →You want the most storage per dollar today and won't be adding packs.
If neither fits
If you only need the fridge, freezer and router through a blackout, the Plus's 240 V charging and the Apex's 13,004.8Wh are both money spent on capability you won't touch; a smaller single-pack station does it. And if you want the whole house, air conditioning included, through a week without power, no box on this page is the answer: that's a standby generator or an installer-fitted home battery system.
The Bottom Line
The Plus is speed: 7,200W out of the battery and up to 7,660W back in from 240 V. The Apex is depth: 2.6 times the storage for $1,700 more.
Without a 240 V source or a big 240 V load, the Apex's deeper tank is the better bet. With either, and that's the buyer this unit is built for, take the Plus and let the generator run for under an hour at a time.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Does the EcoFlow TITAN 5000 Plus really put out 10 kW?
Not from its battery. EcoFlow's label lists 10 kW as a total that needs solar or grid power flowing in, with 7,200W for discharge. On battery alone the Plus delivers 7,200W, against the Apex bundle's 3,840W.
How fast does the TITAN 5000 Plus recharge?
Up to 7,660W through its AC IN/OUT port from a 240 V split-phase source, which refills the 5,017.6Wh pack in well under an hour; that input is what the 8.00 kW on its display reflects. The standard 120 V inlet is limited to 15A, and solar tops out at 8,000W across two inputs.
Do the TITAN 5000 Plus and the Apex 300 take the same 50A plug?
Both carry a 14-50-pattern outlet: the Plus's is marked 120/240 V at 41.7A, the Apex's 120/240 V at 50A. Behind them, the Plus's battery supplies 7,200W and the Apex's 3,840W in total. One owner bought this exact Apex pairing to run a 50A fifth wheel.
Is the Apex 300 with two B500K batteries better for long outages?
On battery alone, yes: 13,004.8Wh against 5,017.6Wh, and it ends an 8-hour blackout at 15% used to the Plus's 39%. The Plus closes that gap only if you can refill it from a 240 V source, where it charges at up to 7,660W, or from more than 4,000 W of panels on its two solar inputs.
What does the TITAN 5000 Plus add beyond the spec sheet?
EcoFlow says the TITAN Series couples to compatible existing rooftop solar through the Smart Home Panel 10 and a CT sensor, and that the Plus works with its main panel through X-Fusion 2.0. The Plus is UL 9540 certified and tested to UL 9540A. X-Boost 2.0 adds up to 5 kW on each 120 V leg. OASIS 3.0 is marked a subscription feature in the EcoFlow app.
Brand matchup
EcoFlow vs BLUETTI: measured across every matchup →Where to buy
EcoFlow TITAN 5000 PlusPick
$3,699.00 (estimated)
$3,699.00 (estimated) · check the store for today’s price
BLUETTI Apex 300 + 2×B500K
$4,399.00
$4,399.00 · direct from BLUETTI
down from $5,399 · 19% below usual
Last checked 28 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.