Head-to-head test
EcoFlow TITAN 5000 Classic vs Anker SOLIX F3800 PLUS
The Classic stores 1,177.6Wh more than the F3800 PLUS (5,017.6Wh against 3,840Wh) but stops at 120V, and capacity is the one thing either box can add later; 240V is the one thing the Classic never can.
Full profiles: EcoFlow TITAN 5000 Classic → · Anker SOLIX F3800 PLUS →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
The Classic holds 5,017.6Wh, the F3800 PLUS holds 3,840Wh, and they're priced within $1 of each other. That looks like the end of the conversation until you reach the voltage line. The Classic puts out 4,000W at 120V and nothing at 240VA1; the Anker runs 120/240V split-phase at 6,000W.
That line decides which half of your house each box can reach. Most well pumps, electric dryers, ranges and central-air condensers live on 240V circuits, and the Classic can't feed one of them at any state of charge. EcoFlow builds the whole kit around that limit: the Classic is bundled with the 120V version of its Smart Home Panel 10, while the 240V TITANs get the 240V panelA4.
So the call goes to the Anker, at moderate confidence. In a house where everything that matters plugs into a 120V outlet, the Classic is the better box and the bigger tank by nearly a third. But a bigger tank is something both of these can buy later. A 240V leg is something only one of them will ever have.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
continuous output
Quantities can be topped up. Both units take their maker's expansion batteries, and the Classic can stack all the way to 30,105.6WhA6, but six packs behind a 120V-only inverter is six times the 120V. No purchase adds 240V to it. Pick the Classic for capacity and you've chosen the lead an expansion battery can supply over the one nothing can.
Classic: 4,000W continuous at 120V only, no split-phaseA1F3800 PLUS: 6,000W at 120/240V, two 240V outletsClassic expands to 30,105.6Wh, six packs of 5,017.6WhA6; the F3800 PLUS also takes expansion batteries
Why it mattersAnyone on a well, or who might ever want a 240V circuit in the outage plan, should rule out the Classic before the capacity gap enters the conversation.
Capacity
That makes the Classic's extra capacity a pure buffer, and the blackout row shows its size: after the same eight-hour load, the Classic still holds 2,620Wh to the Anker's 1,619Wh. In a 120V-only house where outages run into a second or third night, that buffer is exactly what you want carried from a sunny afternoon into the dark.
Both accept 3,200W of solar; the Classic across 30–250VA3Classic 5,017.6Wh against F3800 PLUS 3,840Wh8-Hour Blackout: the Classic finishes with 2,620Wh left, the F3800 PLUS with 1,619Wh
Why it mattersHouseholds with no 240V loads and long outages are the Classic's buyers; for them, its tank beats the Anker's voltage.
The specific dimensions that decide these two units — everything else is a tie.
Growth Path
Selected because: Both units expand, so the Classic's capacity lead (5,017.6Wh against 3,840Wh) is the one gap on this page you can close later.
Both boxes take their own maker's expansion batteries. The Classic's ceiling is six packs, 30,105.6Wh, each matching the base unit's 5,017.6WhA6, and the F3800 PLUS expands as well. Capacity, in other words, is a line item you can add next year on either side.
Voltage isn't. The Classic's inverter is 120V onlyA1, and every pack you add behind it is more 120V. If a 240V well pump or dryer circuit is anywhere in your future, buying the Classic for its capacity lead means taking the advantage expansion batteries exist to supply and leaving the one they can't.
Runtime: Will It Power Your Gear?
Selected because: Runtime only counts on circuits a unit can reach, and the Classic reaches 120V circuits only.
continuous output
On 120V circuits, every runtime on this page favors the Classic by the ratio of the packs. A fridge, a furnace blower and a router simply run longer on it.
On a 240V circuit the Classic's runtime is zero, and no amount of battery changes that. The Anker also brings 2,000W more output (6,000W against 4,000W), headroom for the mornings when the microwave, the kettle and a space heater all ask at once. Count your 240V loads before you count watt-hours.
Your Life, Your Pick
Selected because: The 8-Hour Blackout row shows the Classic's bigger buffer; the camping rows don't apply to two home units.
Read the 8-Hour Blackout row and skip the camping ones. Both units finish the night: the Classic at 39% used with 2,620Wh left, about 1.6 more nights like it; the Anker at 50% used with 1,619Wh, 98% of a second night. That's the Classic's bigger pack doing exactly what it's for.
Weekend Camping and Tailgate Party hand the Classic wins that say nothing about it. Neither of these is a campsite unit: the F3800 PLUS is built to stay put, and EcoFlow's label places the Classic in a utility space, outside bedrooms and living areasA9. Judge them on the night the power goes out, which is the night they're bought for.
Brand Trust
Selected because: Both are sold as home systems, so the panel and the support behind each box matter for years.
Both are sold as home systems, so judge the installation, not just the box. The Classic pairs with the 120V version of EcoFlow's Smart Home Panel 10A4, which makes the whole setup a 120V setup. The limit isn't only in the inverter; it's in the panel you'd wire to it.
Support gives neither brand a clean record. EcoFlow's support record is polarized, and it offers no parts or service once the warranty ends. On the Anker side, one owner on a large SOLIX install says support stopped answering about a noisy battery packB1, while another owner in the same thread got an advance replacement, though that reply may describe a different modelB2.
Strengths & trade-offs
EcoFlow TITAN 5000 Classic
Strengths
- +Costs $1 less
- +Lighter by 29.8 lb
- +Larger battery capacity
Trade-offs
- –Weaker inverter (-2,000W) limits appliance compatibility.
- –Very heavy unit that may be difficult for one person to lift.
- –Shorter-lived battery — rated for 0 charge cycles vs the SOLIX F3800 PLUS's 3,000, so it wears out sooner.
Anker SOLIX F3800 PLUS
Strengths
- +Higher AC output
- +Rated for 3,000 charge cycles — much longer battery lifespan
Trade-offs
- –Significantly heavier (+29.8 lbs), making it harder to move.
- –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 Classic is 102.5 lbs and the SOLIX F3800 PLUS 132.3 lbs, and at those weights they roll off a truck bed if they go anywhere at all. The 2,100Wh here is trivial for either — it's the going that doesn't happen. If you need power away from the building, you're shopping the wrong class.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
TITAN 5000 Classic
Both survive the night. The TITAN 5000 Classic finishes at 39% used with 2,620Wh left — 1.6 more nights like it. The SOLIX F3800 PLUS 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
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 SOLIX F3800 PLUS 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. At these utilization levels the real difference is USB-C for direct laptop charging — 100W on the SOLIX F3800 PLUS 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
Neither unit
Scoring these two at a tailgate is a category error: neither travels — the TITAN 5000 Classic is 102.5 lbs and the SOLIX F3800 PLUS 132.3 lbs, and at those weights they roll off a truck bed if they go anywhere at all. The 670Wh here is trivial for either — it's the going that doesn't happen. If you need power away from the building, you're shopping the wrong class.
Battery budget usedlower = more headroom
LOAD Blender 400W×0.5h · LED TV (55") 80W×4h · Bluetooth Speaker 15W×4h · Phone Charger (×3) 45W×2h
SCN-06 · 24 hours · needs 4,685Wh
Van Life Daily
A full day of mobile living — the ultimate endurance test
Neither unit
Neither unit covers this scenario's 4,685Wh: the TITAN 5000 Classic 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 SOLIX F3800 PLUS 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 Classic runs 20.8h vs 15.9h.
$2,599 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 Anker SOLIX F3800 PLUS
Buy the F3800 PLUS. It sits within $1 of the Classic on price and runs 120/240V split-phase at 6,000W, where the Classic stops at 4,000W on 120V with no split-phase at allA1. The Classic's genuine edge is the bigger pack, 5,017.6Wh to 3,840Wh, but both units take expansion batteries, so runtime is something you can buy later on either side. A second 240V leg is not: no add-on gives the Classic one. Take the Classic only if every circuit you'd back up is 120V (fridge, furnace blower, lights, router) and you want the extra capacity on day one.
At today's prices the SOLIX F3800 PLUS is the cheaper unit ($2,399.99 against $2,599, with the SOLIX F3800 PLUS $200 under its typical $2,599.99). At typical prices the TITAN 5000 Classic is ($2,599 against $2,599.99), and that is what the verdict weighs. Prices checked 28 days ago.
EcoFlow has not published this price yet. We priced the TITAN 5000 Classic at $2,599 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 Anker's current prices.
$2,399.99 · direct from Anker
down from $2,600 · 8% below usual
Last checked 28 days ago. Prices move — check before you buy.
or check the TITAN 5000 Classic price$2,599.00 (estimated)
Written by Gunner Gustafson, Whole-Home Backup Tester · Station Arena Test Desk · Updated October 4, 2026
Black Friday · 45 days out
Price to beat:SOLIX F3800 PLUS $2,499
The lowest we have recorded. A Black Friday price above it is a sale this unit has already had.
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): RV Living.
Full specifications
ᵈ Derived: price ÷ rated capacity. See the data behind our comparisons →
Comparison ToolAdd more power stations, side by sideOpen Tool →How these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it — no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews — see Sources & Research Notes below.
Runtime model
Runtime = (rated capacity × 0.85 inverter efficiency) ÷ device wattage. Solar recharge estimates assume panels deliver 70% of rated output. Cold weather, battery age, and stacked loads reduce real-world results.
Power Score
Computed from 14 published spec dimensions, weighted per use-case bench. Higher is better; a unit must meet a bench's minimum threshold to be rated.
See the full weight table and data sourcing on our methodology page →Class ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews — no buyer opinions feed it. We score every station on size-independent quality (value, output, portability, endurance, ports, warranty, and more), then percentile-rank it against the other units in its capacity class, so a class-leading compact unit and a class-leading whole-home unit can both earn 5★. Here, TITAN 5000 Classic rates 3.8/5 (32nd percentile of 20 Home Backup-class units), and SOLIX F3800 PLUS rates 4.4/5 (63rd 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 TITAN 5000 Classic (102.5 lbs) is a two-person lift. The SOLIX F3800 PLUS (132.3 lbs) is firmly a two-person lift. It goes where you put it and stays there. That's a 30 lb difference.
Warranty: No Difference
Both units carry the same 5-year warranty, so coverage isn't a tiebreaker here.
SOLIX F3800 PLUS: Noise Level Not Disclosed
The TITAN 5000 Classic publishes its noise level (30dB); the SOLIX F3800 PLUS doesn't publish one. That isn't evidence the SOLIX F3800 PLUS 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 Classic's 30dB as the only published number on the table — a spec-sheet figure, not a measurement — and look for hands-on reports of the SOLIX F3800 PLUS before deciding.
Full record above — the Test Desk pick is the SOLIX F3800 PLUS.
Check SOLIX F3800 PLUS price →or check the TITAN 5000 Classic 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 Classic 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.
Anker
Ecosystem
7-8 SOLIX portable power stations across C-series (compact) and F-series (flagship), plus the X1 home energy system
Support
US-based support. Historically known for incredible no-hassle replacements, but recent reports describe AI-driven support agents giving generic responses and complex return logistics for heavy units (hazmat shipping). The Anker brand reputation is still strong, but SOLIX-specific support quality is trending down.
Community
Moderate — active Reddit (r/Anker, r/AnkerSOLIXCommunity) and growing. Benefits from Anker's massive consumer electronics brand awareness.
App experience
Rated 4.5/5 iOS (~1,100 ratings) · 4.3/5 Android
Unique strength
Parent brand trust from Anker's consumer electronics dominance. InfiniPower technology for long cycle life. Strong $/Wh value in the mid-size and larger units — the S2000, F2600 and C1000 are among the better buys per watt-hour in the catalog.
Worth knowing
Support quality appears to be declining from its historically excellent level. Firmware updates have removed features without warning. Expansion ecosystem is smaller than EcoFlow's.
Analyst note
EcoFlow positions itself as a mid-to-premium brand with stronger support infrastructure, while Anker competes on value. The question is whether the EcoFlow ecosystem and support premium is worth it for your use case.
Growth path
TITAN 5000 Classic
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 3,200W 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.
SOLIX F3800 PLUS
EXPANDABLESupports Anker expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 3,840Wh.
Accepts up to 3,200W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are Anker-specific. You're investing in the Anker ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Both expand, so neither locks you out of growth — decide on capacity, price, and the rest, not the expansion checkbox.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
EcoFlow TITAN 5000 Classic
What exists on the Classic is EcoFlow's own paperwork, and it fixes the shape of the machine. The rating label sets the pack at 5,017.6WhA5, the output at 4,000W on 120V with no split-phaseA1, the solar input at 3,200W across 30 to 250VA3, and the ceiling at six packs, 30,105.6WhA6; our reading of the pack voltage points to LFP cellsA11. That's the maker's account, not owner or reviewer testimony, and we've weighed it as suchA0.
“4,000 W continuous output at 120 V only — no 240 V split-phase.”
Anker SOLIX F3800 PLUS
Most of the F3800 PLUS record comes from reviewers who lived with it for weeks or months; our research found owner-forum discussion of this exact model thinB0. One reviewer called it a repeat success after a few monthsB7. Runtime falls hard with load: one reviewer estimated about 17 hours on light household dutyB4, then drained it in a little over seven running a fridge and a freezer togetherB5.
Reviewers consistently describe the fans as background noise on household loads, getting loud only above 4,000W or at full charging speedB10B12.
“I've called them and submitted tickets via their portal, always very responsive. They've even done advanced replacement for me.”
Sources
campingsolar.us · cleanenergybusinesscouncil.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 Classic · 13 entries]
- Owner support experiences with Anker/Solix diverge sharply — some report being ghosted after repeated contact attempts over a hardware fault, while others describe fast, responsive advanced-replacement service. [SOLIX F3800 PLUS · 2 entries]
- Real-world runtime drops off steeply with load: light loads (lights, router, occasional laptop/e-bike charging) stretch toward the ~17-hour mark, but running a fridge and freezer together drains the base unit in around 7 hours. [SOLIX F3800 PLUS · 2 entries]
- Fan noise is reported as low/background during normal household loads and only becomes noticeably audible under heavy loads (4,000W+) or max-speed charging. [SOLIX F3800 PLUS · 2 entries]
- The unit's near-137 lb weight is a recurring friction point: reviewers note the wheels/handles work for moderate use but struggle over rough terrain, and aggregated user feedback flags portability and packaging as concerns despite praise for raw performance. [SOLIX F3800 PLUS · 2 entries]
- A1
“4,000 W continuous output at 120 V only — no 240 V split-phase.”
EcoFlow rating label (regulatory filing), model EF-TT-5C-G1 · 2026-07-20 · [mixed]
- A3
“Solar MPPT 30–250 V, 16 A, 3,200 W max; PV short-circuit current 20 A max; PV DC AFCI Type 1.”
EcoFlow rating label (regulatory filing), model EF-TT-5C-G1 · 2026-07-20 · [mixed]
- A4
“EcoFlow bundles the Classic with its 120 V Smart Home Panel 10, where the TITAN 5000 and Plus get the 240 V version.”
EcoFlow US store page · 2026-07-20 · [mixed]
- A5
“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-5C-G1 · 2026-07-20 · [positive]
- A6
“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-5C-G1 · 2026-07-20 · [positive]
- A9
“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-5C-G1 · 2026-07-20 · [mixed]
- A10
“Operating temperature: discharge −10 °C to 45 °C (14 °F to 113 °F); charge 0 °C to 45 °C (32 °F to 113 °F).”
EcoFlow rating label (regulatory filing), model EF-TT-5C-G1 · 2026-07-20 · [mixed]
- A11
“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]
- A14
“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 Classic (2026-10-13) · 2026-10-13 · [positive]
- A15
“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 Classic (2026-10-13) · 2026-10-13 · [positive]
- A17
“Storm Mode: alerts and automatically charges the battery before severe weather; backup switchover under 20 ms through the Smart Home Panel 10.”
EcoFlow US store launch page, TITAN 5000 Classic (2026-10-13) · 2026-10-13 · [positive]
- A18
“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 Classic (2026-10-13) · 2026-10-13 · [positive]
- A22
“AI TOU Mode with up to 3,200 W of solar input to lower electricity bills; EcoFlow lists no X-Fusion or grid-connection row for the Classic (120 V, Smart Home Panel 10 120 V version).”
EcoFlow US store launch page, TITAN 5000 Classic (2026-10-13) · 2026-10-13 · [mixed]
- B1
“I think it may be a fire hazard with this crazy noise it's making. I have emailed Anker support over 5 times... Anker support is ghosting me after I spent over 20k on their solix line and solar panels within a month.”
DIY Solar Forum — "Big issue with Anker Solix F3800 plus battery pack (Large Anker Solix setup)" · 2025-08 · [negative]
- B2
“I've called them and submitted tickets via their portal, always very responsive. They've even done advanced replacement for me.”
DIY Solar Forum — "Big issue with Anker Solix F3800 plus battery pack (Large Anker Solix setup)" (reply from another Solix owner) · 2025-08 · [positive]
- B4
“You would be able to keep a fridge or freezer running, charge a few laptops or phones, maybe charge up an e-Bike and the F3800 Plus base unit would last about 17 hours before needing a recharge.”
Digital Trends — "Anker Solix F3800 Plus review: this power station wins for versatility and value" · 2025-05 · [positive]
- B5
“With both the freezer and my fridge plugged in at the same time, I was about to get 7.34 hours before the unit was completely drained.”
Digital Trends — "Anker Solix F3800 Plus review: this power station wins for versatility and value" · 2025-05 · [mixed]
- B7
“After a few months with its successor, I can easily say it is a repeat success.”
AppleInsider — "Anker Solix F3800 Plus portable power station review: investment in reliable home power" · 2025-08 · [positive]
- B10
“Under normal loads (lights, fridge, TV), the fans are barely audible. It only gets loud when you're pulling over 4,000W or charging at max speed.”
CampingSolar.us — "Anker SOLIX F3800 Plus Review: The Ultimate 240V Home & RV Power" · 2026-02 · [positive]
- B12
“It doesn't match the whisper-quiet performance of the EcoFlow Delta Pro Ultra, which remains one of the quietest power stations we've ever tested, but the F3800 Plus is still surprisingly quiet, even when you're really pushing it.”
TheSolarLab — "Anker SOLIX F3800 Plus Review: Big Power, Big Price?" · unknown · [positive]
Research compiled October 4, 2026.
Who Should Buy Which
Buy the TITAN 5000 Classic if you…
- →The house on city water with gas heat and a gas range, where the backup list is a fridge, a freezer, the furnace blower, lights and the router, every one of them on 120V, and the bigger tank is worth more than a 240V leg you'd never use.
- →The outage-prone 120V household that wants the deepest single-box buffer: the Classic ended our eight-hour blackout scenario with 2,620Wh in hand, and it stacks to 30,105.6Wh laterA6.
- →A 120 V home whose permit or insurer asks for UL 9540A14, or that already has rooftop solar and wants the Classic to AC couple with itA18.
Buy the SOLIX F3800 PLUS if you…
- →Anyone on a private well: the pump usually sits on a 240V circuit, and the F3800 PLUS has the split-phase output to reach it where the Classic has none.
- →The household that wants a dryer, range or central-air circuit reachable in an outage, even occasionally, and accepts a smaller tank to get there.
- →Someone skipping the transfer panel and plugging gear straight in, who'll use nine AC outlets and 100W USB-C laptop charging against the Classic's four outlets and 60W.
If neither fits
Close this tab if the job is a CPAP and a router through the night. That load uses 8% of the Classic and 10% of the Anker, so you'd be installing a utility-room appliance to do a carry-handle job; a mid-size portable station handles it for a fraction of either price.
The Bottom Line
Take the F3800 PLUS. The Classic is the bigger battery, and in a 120V-only house it's the better one. But capacity is the thing both of these units are designed to add later, and 240V is the thing the Classic was designed without.
So the question isn't which box holds more. It's whether your house has a 240V circuit you'd want alive in an outage, and if it does, or might, the Anker is the only one of these two that can ever say yes.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Can the EcoFlow TITAN 5000 Classic run a 240V well pump?
No. The Classic's inverter is 120V only, with no split-phase output, so a 240V well pump, dryer, range or central-air circuit is out of reach at any charge level. The F3800 PLUS runs 120/240V split-phase at 6,000W, and within EcoFlow's line the 240V options are the TITAN 5000 and the Plus.
Which holds more, the TITAN 5000 Classic or the Anker F3800 Plus?
The Classic: 5,017.6Wh against 3,840Wh, a lead of 1,177.6Wh. In our eight-hour blackout scenario, that leaves it with 2,620Wh at the end against the Anker's 1,619Wh. Both take expansion batteries, so the gap isn't permanent; the Classic tops out at 30,105.6Wh.
Does the TITAN 5000 Classic charge from solar faster than the F3800 Plus?
No. Both take the same 3,200W maximum, the Classic across a 30–250V window, so a given array feeds them at the same rate. The Anker reaches full first simply because its tank is smaller, and the Classic has banked more by sundown.
Where should the TITAN 5000 Classic be installed?
In a utility space. EcoFlow's label places it outside bedrooms and other living areas, and it charges only between 32 °F and 113 °F. An unheated garage that drops below freezing in winter is the wrong utility space, because the pack won't take a charge there.
What does the TITAN 5000 Classic add beyond the spec sheet?
EcoFlow lists the TITAN 5000 Classic as UL 9540 certified and tested to UL 9540A. The TITAN 5000 Classic ships with a factory pre-wired Smart Home Panel 10 that controls 10 circuits from the app. Storm Mode charges the battery ahead of severe weather. EcoFlow's AI TOU Mode is meant to lower electricity bills, and EcoFlow lists no X-Fusion or grid-connection row for the Classic.
Where to buy
EcoFlow TITAN 5000 Classic
$2,599.00 (estimated)
$2,599.00 (estimated) · check the store for today’s price
Anker SOLIX F3800 PLUSPick
$2,399.99
$2,399.99 · direct from Anker
down from $2,600 · 8% below usual
Last checked 28 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.