Head-to-head test
EcoFlow TITAN 5000 Plus vs Goal Zero Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
The Yeti PRO 8000 holds more energy, but the Plus refills from a 240 V feed at up to 7,660 W and drives a 41.7 A split-phase circuit, so it wins in any house that has 240 V to give it or to take from it.
Full profiles: EcoFlow TITAN 5000 Plus → · Goal Zero Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
The Plus's 10 kW headline needs solar or grid power flowing in; from its own battery it delivers 7,200 W, on a 120/240 V split-phase circuit rated 41.7 AA1A2. That's still double the Yeti PRO 8000's 3,600 W, and the Yeti has no 240 V output in our record at all.
The more unusual figure is on the way in. Feed the Plus's AC IN/OUT port from a 240 V split-phase source and it charges at up to 7,660 W. EcoFlow's display shows 8.00 kW inA5. At that rate the 5,017.6 Wh pack goes from empty to full in well under an hour (5,017.6 ÷ 7,660); the ordinary 120 V wall inlet is capped at 15 A and gets nowhere near itA9.
Against that, the Yeti holds 7,988 Wh to the Plus's 5,017.6 Wh, and at $5,999 against $3,699 the two cost about the same per watt-hour of battery. So this page turns on 240 V. If your house can use it or supply it, the Plus is the better machine for less money.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Capacity
In a long outage the question shifts from how much you stored to how fast you can put it back. With a 240 V generator big enough to feed that port, a short run restores a full Plus, which makes its smaller tank far less of a handicap than the 7,988 Wh figure suggests.
Plus charge-only input via AC IN/OUT: up to 7,660 W from a 120/240 V split-phase feedA15Plus pack 5,017.6 Wh; Yeti 7,988 Wh8-Hour Blackout (1,645 Wh): Plus 39% used, Yeti 24%
Why it mattersHouseholds that own a 240 V generator should weigh the Plus's charge rate ahead of the Yeti's capacity.
continuous output
On an ordinary day that circuit can carry grid power through the Plus up to its 10 kW total; when the grid drops, the battery holds it at 7,200 WA1. The Yeti is doing a different job entirely: 3,600 W on 120 V, with no way onto a 240 V breaker.
Plus: 120/240 V split-phase at 41.7 A, against 30 A on the TITAN 5000A2Total output 10 kW with solar or grid power flowing in; 7,200 W from the batteryA1Yeti: 3,600 W at 120 V; 240 V output recorded as none
Why it mattersIf the circuit you're protecting is a big 240 V one, this is the only unit on the page that can connect to it.
A household with no 240 V circuit to run and no 240 V source to charge from pays for the Plus's two standout features and uses neither. What's left is a smaller battery with fewer places to plug in, and the Yeti's extra 2,970.4 Wh (7,988 minus 5,017.6) starts to look like the better use of the money.
Plus outlets: two 120 V 20 A sockets plus one 14-50-pattern 41.7 A outletA3Yeti outlets: four AC sockets, three 100 W USB-C, three USB-APlus USB: none, and no 12 V or DC outputsA10
Why it mattersIf everything you back up plugs into a 120 V socket, the Plus is the wrong tool on this page.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: The Yeti stores more and the Plus refills faster from a 240 V feed, so time between recharges is the real contest here.
continuous output
Start full with no way to recharge and the Yeti runs longer, no argument: 6,790 Wh usable after the flat 85% allowance against the Plus's 4,265 Wh. If your outage plan is to ride it out on whatever you stored, that ratio is your answer.
Most whole-home plans aren't that passive. The Plus's charge-only path takes up to 7,660 W from a 240 V split-phase feedA15, while its 120 V wall inlet tops out at 15 A and can hold more than 12 A for under three hours at a stretchA9. The fast refill is a 240 V feature, then: give the Plus a 240 V source and its smaller tank turns over quickly; leave it on a wall socket and you've paid for a charge rate you'll never see.
Growth Path
Selected because: The Plus takes 5,000 W more solar than the Yeti and stacks packs to 30,105.6 Wh against the Yeti system's 20 kWh.
solar input
Solar is where the Plus's growth path pulls ahead: 8,000 W across two 40–450 V inputsA4 against the Yeti's 3,000 W, which Goal Zero reaches only with its own panels and combinerB2. That is 5,000 W more input from the same sunny afternoon, if the roof has the panels for it.
Storage follows the same pattern, with Plus packs stacking to 30,105.6 Wh across six unitsA8 while the Yeti system stops at 20 kWh with four Tank PRO 4000sB1. A big bank behind a 41.7 A split-phase outlet is a whole-home battery. A big bank behind a 3,600 W, 120 V inverter is a long-running one.
Your Life, Your Pick
Selected because: Every row starts full and never recharges, which is the one assumption the Plus's 7,660 W charge path is built to break.
Every row in this grid starts full and never recharges, which is the Yeti's best case. Under that rule it takes the 8-Hour Blackout with more to spare and clears the 4,685 Wh Van Life day that a stock Plus misses by 420 Wh after the 85% allowance, even though the Plus's 5,017.6 Wh nameplate would cover it.
CPAP Overnight and Remote Workday pass on both, and the Yeti's three 100 W USB-C ports make the better laptop desk. None of these rows models a recharge, so none of them sees the 7,660 W charge path. The grid answers how long; the Plus was built to answer how fast.
Strengths & trade-offs
EcoFlow TITAN 5000 Plus
Strengths
- +Costs $2,300 less
- +Lighter by 74.6 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 Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)'s 4,000, so it wears out sooner.
Goal Zero Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
Strengths
- +Larger battery capacity
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Substantially more expensive (+$2,300) than the TITAN 5000 Plus.
- –Significantly heavier (+74.6 lbs), making it harder to move.
- –Weaker inverter (-3,600W) 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 Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) 196 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
Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
Both survive the night. The Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) finishes at 24% used with 5,145Wh left — 3.1 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
Either unit
A CPAP is about 40W for eight hours, so both cover the night with room to spare and capacity decides nothing. Fan noise would — but Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) doesn't publish a figure, so there's nothing to hold it to. Buy on price, weight, and whether you can live with a fan you haven't heard.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Either unit
Both power your workstation all day without strain. The Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) lists 100W of USB-C for direct laptop charging; the TITAN 5000 Plus carries no USB-C at all, so a laptop there goes through the inverter and you are carrying its brick.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
Neither unit
Scoring these two at a tailgate is a category error: neither travels — the TITAN 5000 Plus is 121.3 lbs and the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) 196 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
Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
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 Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) covers it with 2,105Wh 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: Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) runs 33.1h vs 20.8h.
$5,998.95 list · direct from Goal Zero
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 0–452.7hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–90.5hHigh-Draw Appliances
These reveal the real limitsscale 0–6.8h¹ 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
Buy the TITAN 5000 Plus if your house has 240 V circuits to run or a 240 V source to charge from. From its battery it doubles the Yeti PRO 8000's continuous output, 7,200 W against 3,600 WA1, it adds a 41.7 A split-phase outletA3, it refills at up to 7,660 W from a 240 V feedA15, and it still costs $2,300 less. The Yeti's 7,988 Wh against 5,017.6 Wh is the counterweight, and per watt-hour of battery the two price out close, so a household on 120 V alone gets nothing from the Plus's extras and should weigh the Yeti's bigger tank or a cheaper TITAN instead.
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 Goal Zero's current prices.
$3,699.00 (estimated) · check the store for today’s price
or check the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) price$5,998.95 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:Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) $5,999
We have never seen it discounted, so any real cut would be a first.
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 Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) rates 3.4/5 (4th 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 Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) (196 lbs) is spread across its boxes — no single lift, but nothing you reposition on a whim. That's a 75 lb difference, and it is paid once — getting the heavier one into position, not every time you move it.
UPS Switchover: ≤15ms vs ≤20ms
Both list a UPS mode, at different rated speeds. The Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) is rated ≤15ms — fine on paper for routers and most electronics; the fussiest PC power supplies sit right at this line. The TITAN 5000 Plus is rated ≤20ms — fine on paper for routers and most electronics; the fussiest PC power supplies sit right at this line. If a computer with unsaved work is the thing being protected, the stated class is worth the attention; nothing here is a lab result.
Warranty: No Difference
Both units carry the same 5-year warranty, so coverage isn't a tiebreaker here. Worth saying because the per-dollar framing can suggest otherwise: the TITAN 5000 Plus works out at 1.4 years of cover per $1,000 spent against the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)'s 0.8, but that spread is the price gap, not the terms.
Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000): Noise Level Not Disclosed
The TITAN 5000 Plus publishes its noise level (39dB); the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) doesn't publish one. That isn't evidence the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) is louder — it means there's no figure to hold it to, and no way to compare the two on this without hearing them. If you're buying for a bedroom, a CPAP, or an apartment, treat the TITAN 5000 Plus's 39dB as the only published number on the table — a spec-sheet figure, not a measurement — and look for hands-on reports of the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) before deciding.
Full record above — the Test Desk pick is the TITAN 5000 Plus.
Check TITAN 5000 Plus price →or check the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) 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.
Goal Zero
Ecosystem
Focused — a compact current line (6th-gen Yeti and Yeti Pro series), the previous-gen X series now out of stock across every model on Goal Zero's own store (checked 2026-09-13: 200X, 500X, 1000X, 1500X, 3000X, 6000X, some listed only as open-box), so buying one new means finding retailer stock, Sherpa power banks for the under-100Wh tier, plus Alta coolers, Nomad/Ranger solar panels, and vehicle integration kits
Support
US-based company (Salt Lake City, owned by NRG Energy). Historically considered premium support, but 2025-2026 reports describe long wait times, unresponsive email communication, and tickets going unaddressed for weeks. The "premium support justifies premium pricing" argument is weakening.
Community
Small but loyal — strong following in overlanding and preparedness communities. Official community forums were recently shuttered, frustrating long-time users.
App experience
Rated 4.4/5 iOS (~1,200 ratings) but recent reviews skew negative — recurring connectivity issues, crashes, and stability problems.
Unique strength
Pioneer of the portable power market — strongest brand heritage. US-based company with ruggedized, weather-resistant designs (IP ratings vary by model). Integrated "Yeti-Ready" ecosystem with coolers, lights, and vehicle kits.
Worth knowing
Typically the priciest brand per watt-hour — though individual pairings vary, and on some pages the Yeti is the cheaper energy. Support quality has declined from its "premium" standard. Perceived as competitively stagnant vs. faster-innovating Chinese competitors. Reliability reports on newer models are concerning.
Analyst note
EcoFlow and Goal Zero are close competitors. Both have established support channels and growing ecosystems. Compare their specific warranty terms and community size for your peace of mind.
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.
Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
EXPANDABLESupports Goal Zero expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 7,988Wh.
Accepts up to 3,000W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are Goal Zero-specific. You're investing in the Goal Zero 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 3,000W) 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
Our record on the TITAN 5000 Plus is EcoFlow's own rating label and store page, which say what it's rated for and nothing about living with one. They establish that the battery delivers 7,200 W and the 10 kW total needs solar or grid power flowing inA1, that the split-phase output runs at 41.7 AA2, and that the AC IN/OUT port charges at up to 7,660 W from a 240 V feedA15. The label also keeps the unit in a utility space, out of bedrooms and living areasA11.
“"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.”
Goal Zero Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
The Yeti's charging story comes with fine print. Its 3,000 W solar ceiling depends on Goal Zero's proprietary panels and combiner, and the widely quoted under-two-hours full charge describes the PRO 4000 alone, not this two-box system holding roughly twice the energyB2.
Professional reviewers still rate the PRO 4000 highly reliableB1. Owners are more divided, including one whose unit failed the first time the power went out for realB3.
“A strong expandable system — you can add up to four Tank PRO 4000 batteries for up to 20 kWh; professional reviewers call it a high-powered, highly reliable power station built to last.”
Sources
batteryskills.com · techradar.com · goalzero.com · bestgeneratorsolar.com · business.walmart.co · thesolarlab.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]
- Praised for large expandability (to 20 kWh) and fast solar recharge; caveats are mixed owner reliability reports and a max solar rate locked behind proprietary Goal Zero hardware. [Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) · 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]
- A10
“The Tech Specs list no DC output section: the Plus has no USB-C, USB-A or 12 V ports (the comparison table shows USB Ports “—”).”
EcoFlow US store, TITAN 5000 Plus Tech Specs (launch page) · 2026-10-13 · [negative]
- A11
“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-5P-G1 · 2026-07-20 · [mixed]
- A14
“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]
- 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
“A strong expandable system — you can add up to four Tank PRO 4000 batteries for up to 20 kWh; professional reviewers call it a high-powered, highly reliable power station built to last.”
batteryskills.com / techradar.com — Yeti PRO 4000 review · 2026 · [positive]
- B2
“Accepts up to 3,000W of solar input, but reaching that ceiling needs Goal Zero's own expensive proprietary panels and combiner box. Note the widely quoted "0% to 100% in under 2 hours" figure describes the standalone PRO 4000; with the Tank attached the system holds roughly twice the energy, so a full refill takes correspondingly longer.”
goalzero.com / bestgeneratorsolar.com — Yeti PRO 4000 review · 2026 · [mixed]
- B3
“Owner reviews are mixed on reliability — one owner's Yeti 4000 didn't work the first time they lost power and really needed it, and some report it's still riddled with bugs, though professional reviewers didn't experience those issues.”
business.walmart.com reviews / thesolarlab.com — Yeti PRO 4000 owner reviews · 2026 · [negative]
Research compiled October 4, 2026.
Who Should Buy Which
Buy the TITAN 5000 Plus if you…
- →You own a 240 V generator or other split-phase source and want it to refill the battery at up to 7,660 W through the AC IN/OUT portA15.
- →The circuit you need to keep alive is a big 240 V one, and you want a 41.7 A split-phase outlet rather than a 30 A oneA2.
- →You're wiring backup into a 240 V panel: EcoFlow sells the Plus with its 240 V Smart Home Panel 10A6.
- →A 240 V home with rooftop solar already installed: EcoFlow says the Plus's AC coupling keeps the existing array, using the Smart Home Panel 10 and a CT sensorA20.
Buy the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) if you…
- →Nothing on 240 V in your house needs backing up, and you'd rather have 7,988 Wh in hand than a charge rate you have no way to feed.
- →You charge a lot of devices directly: three 100 W USB-C and three USB-A ports, where the Plus has no USB ports at allA10.
- →Your solar is already Goal Zero panels on its combiner, the setup the Yeti needs to reach 3,000 WB2.
This is you — check the Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000) price
If neither fits
If your loads are all 120 V and the budget matters, neither is the right call: the Plus's 240 V extras go unused and the Yeti charges a premium for its bigger tank. EcoFlow's TITAN 5000 Classic carries the same 5,017.6 Wh pack on a 120 V inverterA7A14, which is the same battery for less money in that house.
The Bottom Line
Take the TITAN 5000 Plus if your house has 240 V to give it or take from it. It doubles the Yeti PRO 8000's output from the battery, drives a 41.7 A split-phase circuit, and turns a 240 V feed into a full pack in well under an hour, at $3,699 against $5,999.
The Yeti stores more, and in a 120 V-only house that's enough to matter. Everywhere else a fast 240 V refill beats a bigger tank, and the Plus is the one with the port for it.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Does the TITAN 5000 Plus really put out 10 kW?
Not from its battery. EcoFlow's label lists 10 kW as total output with 7,200 W for discharge only, so the 10 kW needs solar or grid power flowing in. On battery alone it delivers 7,200 W, still double the Yeti PRO 8000's 3,600 W.
How fast can the TITAN 5000 Plus recharge?
Up to 7,660 W, but only from a 120/240 V split-phase feed into its AC IN/OUT port. At that rate a full 5,017.6 Wh refill takes well under an hour. On the 120 V wall inlet, capped at 15 A, it's considerably slower; its 8,000 W solar input across two inputs is the other fast path, given enough panels and full sun.
Is the Yeti PRO 8000 better value than the TITAN 5000 Plus?
Per watt-hour of battery they're close: $5,999 buys 7,988 Wh and $3,699 buys 5,017.6 Wh. The Plus puts its money into a 7,200 W split-phase inverter and an 8 kW-class charge path; the Yeti puts its into 2,970.4 Wh more storage. With 240 V to use or supply, the Plus is the better buy; without it, the Yeti's extra storage is.
What outlet does the TITAN 5000 Plus use for 240 V?
A four-pin 14-50-pattern outlet marked 120V/240V 41.7A, alongside two 120 V 20 A sockets. EcoFlow sells it with the 240 V Smart Home Panel 10. The Yeti PRO 8000 has no 240 V outlet in our record.
What does the TITAN 5000 Plus add beyond the spec sheet?
EcoFlow lists UL 9540 certification with UL 9540A testing and AC coupling with compatible existing rooftop solar, which needs the Smart Home Panel 10 and a CT sensor. X-Fusion 2.0 has solar power the home first and the battery cover peak-rate hours, and X-Boost 2.0 gives up to 5 kW on each 120 V leg. EcoFlow's OASIS 3.0 automation is a subscription feature in its app.
Related comparisons
Where to buy
EcoFlow TITAN 5000 PlusPick
$3,699.00 (estimated)
$3,699.00 (estimated) · check the store for today’s price
Goal Zero Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000)
$5,998.95
$5,998.95 · direct from Goal Zero
Last checked 28 days ago. Prices move — check before you buy.
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