Head-to-head test
EcoFlow TITAN 5000 vs Anker SOLIX F3800 PLUS
Both run 240V split-phase, so it's a straight trade of money for margin: the TITAN carries 5,017.6Wh to 3,840Wh, 7,200W to 6,000W and 4,000W of solar to 3,200W, and the inverter gap is the one no expansion battery closes.
Full profiles: EcoFlow TITAN 5000 → · Anker SOLIX F3800 PLUS →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
The TITAN 5000 and the F3800 PLUS both run 120/240V split-phase, which takes the biggest question in home backup off the table: either can reach a 240V circuit. What's left is a straight trade of money for margin, and the TITAN's margin shows up in every column published for both. It carries 5,017.6Wh to 3,840WhA6, runs 7,200W to 6,000WA1, and takes 4,000W of solar to 3,200WA3.
The Anker answers with price, $2,600 against the TITAN's $3,199, and with a front panel that expects you to plug things into it: nine AC outlets to four, and 100W USB-C to 60W. The TITAN's four are three 120V 20A sockets and one L14-30 twist-lockA2, the layout of a box meant to feed a house panel, and EcoFlow sells it bundled with its 240V Smart Home Panel 10A5.
Our pick is the TITAN, at moderate confidence. The extra money buys an inverter the Anker can never be upgraded into, and a solar input that grows in step with the bigger pack instead of lagging behind it.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
solar input
The TITAN's extra 1,177.6Wh arrives with no recharge penalty, because its extra 800W of solar input scales with it. Size each array to its unit's ceiling and the proportion holds whatever the sun does: the TITAN fills the same share of a bigger tank. Its 40–450V window also leaves room for long series strings on a roof or ground mountA3.
TITAN 5000: 4,000W maximum solar across 40–450VA3TITAN 5000: 5,017.6Wh packA6F3800 PLUS: 3,200W maximum solar into 3,840Wh
Why it mattersAnyone building a solar-backed outage plan gets the bigger tank on the TITAN without trading away refill time.
continuous output
Both units grow runtime with expansion batteries; only the TITAN grows it behind 7,200W. A household that stacks toward six packs, 30,105.6WhA7, is a household that eventually wants to run more things at once, not just run them longer, and the day-one inverter is the ceiling on that.
TITAN 5000: 7,200W continuous, 120/240V split-phase at 30AA1F3800 PLUS: 6,000W continuousTITAN 5000 expands to 30,105.6Wh, six packsA7
Why it mattersIf you expect to add batteries, buy the bigger inverter now; it's the part no expansion can add.
Wired into a panel, outlet count stops mattering, because your house circuits become the outlets. Without one, the L14-30 sits idle unless you own a cord or inlet that fits it, and the TITAN's bigger inverter has three sockets to work through. Its advantages fully arrive only with an installation behind it.
TITAN 5000 outlets: three 120V 20A sockets and one L14-30 twist-lockA2F3800 PLUS: nine AC outlets and 100W USB-CTITAN 5000 sold bundled with EcoFlow's 240V Smart Home Panel 10A5
Why it mattersBudget for a panel with the TITAN; if you'll never install one, the Anker's outlets close much of the gap.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: Both reach 240V circuits, so stored energy, 5,017.6Wh against 3,840Wh, decides how long each keeps them running.
continuous output
With both units on split-phase, every runtime here is a fair fight on the same circuits, and the TITAN arrives with the deeper tank. That stretch applies to everything: the fridge on a 120V leg and the well pump across both.
The output gap shows up when loads overlap. The extra 1,200W (7,200W against 6,000W) is roughly a microwave's worth of headroom on top of whatever the fridge, the furnace blower and the well pump are already drawing.
Your Life, Your Pick
Selected because: The Van Life Daily row is a fair stand-in for a heavy outage day, and it shows how far each pack stretches.
Van Life Daily is the hardest row on the grid and the most useful here: a 4,685Wh day that neither box covers. The TITAN falls 420Wh short, 91% of the way; the Anker falls 1,421Wh short at 69%. Read it as a heavy outage day with the freezer, the well and the laptops all working, and the TITAN's shortfall is one decent hour of sun while the Anker's needs a plan.
Weekend Camping and Tailgate Party go to the TITAN on grounds that have nothing to do with either machine. The F3800 PLUS is a stationary unit and EcoFlow sites the TITAN in a utility space, outside living areasA10; nobody is tailgating with either.
Growth Path
Selected because: Both expand, but only one grows behind a 7,200W inverter.
solar input
Both grow: the TITAN to six packs, 30,105.6WhA7, and the F3800 PLUS through Anker's own expansion batteries. The difference that survives expansion is the inverter. Add batteries to either and the TITAN is still pushing 7,200W against 6,000W, so if a stack is in your plans, the inverter you choose today is the ceiling you'll live under.
Brand Trust
Selected because: These are home installations, so out-of-warranty policy and firmware behavior outlast the purchase.
On a box meant to sit in a utility room for years, the policy that matters most is what happens after the warranty, and EcoFlow's answer is nothing: no parts or service out of warranty. Anker's caveat is softer but stranger. Its firmware updates have removed features without warning, and SOLIX support has slipped from the brand's old standard.
EcoFlow's ecosystem is the deeper one, which counts here because the TITAN at its best is an installation, panel and all, rather than a box.
Strengths & trade-offs
EcoFlow TITAN 5000
Strengths
- +Lighter by 13.3 lb
- +Larger battery capacity
- +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 SOLIX F3800 PLUS's 3,000, so it wears out sooner.
Anker SOLIX F3800 PLUS
Strengths
- +Costs $599 less
- +Rated for 3,000 charge cycles — much longer battery lifespan
Trade-offs
- –Significantly heavier (+13.3 lbs), making it harder to move.
- –Weaker inverter (-1,200W) 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 is 119 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
Both survive the night. The TITAN 5000 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 is 119 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 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 runs 20.8h vs 15.9h.
$3,199 list · direct from EcoFlow
Planning for more than this? Describe your whole setup and get it sized →
Modeled from the spec record — same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.¹
Essentials
The basics you need runningscale 0–284.3hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–56.9hHigh-Draw Appliances
These reveal the real limitsscale 0–4.3h¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
October 4, 2026
Verdict: the TITAN 5000
Buy the TITAN 5000. Both units run 120/240V split-phase, so the voltage question that decides most matchups at this size is a draw, and what's left is how much machine the money buys. For $599 more, the TITAN carries 1,177.6Wh more pack (5,017.6Wh against 3,840Wh)A6, 1,200W more continuous output (7,200W against 6,000W)A1 and 800W more solar input (4,000W against 3,200W)A3. The Anker's case is the saving and a front panel built for plugging in: nine AC outlets to four, and 100W USB-C to 60W. If 6,000W and 3,840Wh already cover your house and you won't install a panel, keep the difference.
Today the SOLIX F3800 PLUS is $2,399.99, $200 under its typical $2,599.99. 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 at $3,199 from EcoFlow's pre-launch store listing, so treat it as an estimate. We will update this comparison when the price is published.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of October 4, 2026. The links below open EcoFlow's and Anker's current prices.
$3,199.00 (estimated) · check the store for today’s price
or check the SOLIX F3800 PLUS price$2,399.99 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: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 rates 4.6/5 (79th 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 (119 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 13 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 publishes its noise level (39dB); 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'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 SOLIX F3800 PLUS before deciding.
Full record above — the Test Desk pick is the TITAN 5000.
Check TITAN 5000 price →or check the SOLIX F3800 PLUS priceOwnership Analysis
What happens after you buy — true cost of ownership, brand trust, and growth potential.
Lifetime value
Service lifeyears at one full cycle per day
Lifetime energy delivered
Cost per delivered kWh
│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead. est. = no published cycle rating; the brand’s average is used instead.
Analyst note
The TITAN 5000 has no published cycle rating, so its lifetime rows use the average of the 28 LiFePO4 units EcoFlow does rate: about 3,400 cycles. That's a fair baseline for the brand but not a rating for this unit, so cost to own isn't scored on it. Judge these two on price, capacity and warranty, and read the rows marked "est." as a ballpark.
Brand trust
EcoFlow
Ecosystem
Largest in portable power — 12-15 models across DELTA Pro, DELTA 3, and RIVER 3 series, plus solar panels and smart home panels
Support
US-based phone/email/chat support (1-800-368-8604). Experiences are polarized — many report hassle-free prepaid-label replacements, but others report long waits and refurbished units sent for new claims. Pro tip: buying from Costco or Amazon gives you a stronger return safety net.
Community
Largest community in the space — Reddit r/Ecoflow_community (~31K members), multiple Facebook groups, and an official community forum
App experience
Rated 4.6/5 iOS (~8,400 ratings) · 4.2/5 Android (~17,000 ratings)
Unique strength
Fastest-charging technology (X-Stream), deepest product ecosystem, and most active innovation cadence. At the top of the range sit two whole-home paths: the TITAN line, one 5 kWh unit that grows to 30 kWh, and the DELTA Pro Ultra platform, which stacks batteries and inverters further — flagship paths, not line-wide features.
Worth knowing
Tested subscription paywalls for advanced app features in early 2025 before community backlash paused the plan. No parts or service offered out of warranty.
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
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 5,018Wh.
Accepts up to 4,000W of solar. Enough for a serious multi-panel array.
Adequate ports for most setups, but heavy users may want a power strip.
Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.
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
The TITAN 5000's record is EcoFlow's published ratings, and they settle the essentials. The label sets 7,200W continuous at 120/240V split-phase, 30AA1, a 5,017.6Wh packA6, 4,000W of solar across 40 to 450VA3 and a six-pack ceiling of 30,105.6WhA7, and EcoFlow's own product image shows the display at 4.00 kW in and 7.20 kW outA4. That's the maker's word, not owner testimonyA0.
“7,200 W continuous output with 120/240 V split-phase at 30 A.”
Anker SOLIX F3800 PLUS
Reviewers who kept the F3800 PLUS for weeks to months carry most of its record, since owner-forum talk about this exact model is scarceB0. One reviewer running it through Anker's home panel in UPS mode says the lights barely flicker on switchoverB3, and another credits it with a true 3,200W solar input that takes ordinary MC4 panelsB11.
The open questions are support and standby draw. A large-install owner says Anker went silent on repeated requests about a noisy packB1, while a reply in the same thread reports quick advance replacement, possibly for another modelB2. Anker says a firmware update roughly halved idle consumptionB9, a claim our research couldn't confirm with a second sourceB0.
“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 · 14 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
“7,200 W continuous output with 120/240 V split-phase at 30 A.”
EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]
- A2
“Outlets on the unit: three 120 V 20 A sockets (NEMA 5-20R) and one L14-30 twist-lock marked 120V/240V 30A; the markings match the rating label.”
EcoFlow US store page / EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]
- A3
“Solar MPPT 40–450 V, 16 A, 4,000 W max; PV short-circuit current 20 A max; PV DC AFCI Type 1.”
EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]
- A4
“EcoFlow's own product image shows the display reading 4.00 kW in and 7.20 kW out.”
EcoFlow US store page · 2026-07-20 · [positive]
- A5
“Sold in bundles with EcoFlow's 240 V Smart Home Panel 10, solar panels or the extra battery — EcoFlow markets the line as "Whole-Home Backup Power".”
EcoFlow US store page · 2026-07-20 · [mixed]
- A6
“5,017.6 Wh pack rated 204.8 V and 24.5 Ah — the same pack on all three TITAN 5000 models.”
EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]
- A7
“Expandable to 30,105.6 Wh, exactly six packs, using EcoFlow's EF-TT-E5-G1 extra battery, each matching the base unit's 5,017.6 Wh.”
EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [positive]
- A10
“Indoor siting: the label places the unit in a utility space, outside bedrooms and other living areas — the standard rule for a unit holding more than 1 kWh.”
EcoFlow rating label (regulatory filing), model EF-TT-5-G1 · 2026-07-20 · [mixed]
- A13
“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
“UL 9540 certified and tested to UL 9540A, with EV-grade LFP cells and 24/7 BMS monitoring; EcoFlow calls these North America's highest safety standards for residential storage.”
EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [positive]
- A16
“Sold with EcoFlow's Smart Home Panel 10: factory pre-wired ('no custom field wiring needed') with app control of 10 household circuits; Smart Home Panel 10 installation is listed as 'coming soon'.”
EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [positive]
- A17
“OASIS 3.0: learns household energy habits, forecasts solar up to 3 days ahead, charges off-peak and uses stored energy on-peak. The store marks these features '×Subscription feature in the EcoFlow app.'”
EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [mixed]
- A18
“Storm Mode: alerts and automatically charges the battery before severe weather; backup switchover under 20 ms through the Smart Home Panel 10.”
EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [positive]
- A19
“TITAN Series AC coupling: works with compatible existing rooftop solar (requires the Smart Home Panel 10 and a CT sensor), so an owner keeps the solar system already installed.”
EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [positive]
- A23
“X-Fusion 2.0: solar powers the home first, then charges TITAN for after dark; at peak rates TITAN runs the home on stored energy, and working with the grid through the main panel it can power loads beyond the backed-up circuits.”
EcoFlow US store launch page, TITAN 5000 (2026-10-13) · 2026-10-13 · [positive]
- B1
“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]
- B3
“In UPS mode, the F3800 Plus can switch in about 20ms. There's more cabling and components when connected to the whole home setup, but the lights still barely flicker.”
Android Authority — "Anker SOLIX F3800 Plus with Home Power Panel review: Total power backup" · 2025-05 · [positive]
- B9
“Early reviews focused heavily on the standby drain of the Anker SOLIX F3800 Plus. Anker later released a firmware update that said it can cut idle use by about 50%.”
VoltNest — "Anker SOLIX F3800 Plus Review: My Honest Test Results" · 2026-04 · [mixed]
- B11
“Anker really addressed this issue with the F3800 Plus. You now get a true 3,200W solar input, which is compatible with normal MC4 solar panels.”
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 if you…
- →The rural house with a 240V well pump plus a fridge, freezer and furnace to keep going, where both the 7,200W of headroom and the bigger tank get used every outage.
- →The solar-backed household planning for a long outage, because the 4,000W input fills the TITAN's bigger pack in about the time the Anker's 3,200W fills its smaller one.
- →Anyone who expects to add batteries, since the inverter is the one part an expansion stack can't upgrade.
- →You are on time-of-use rates and want automatic peak shaving: EcoFlow says X-Fusion 2.0 runs the home on stored energy at peak ratesA23, and its OASIS 3.0 scheduling is a subscription feature in the EcoFlow appA17.
Buy the SOLIX F3800 PLUS if you…
- →The house whose 240V loads are modest and whose outages last a night or two: the Anker runs the same circuits at 6,000W and leaves $599 in your pocket.
- →Someone skipping the transfer panel and plugging loads straight in, who'll use nine AC outlets and 100W USB-C for laptops.
The Bottom Line
Take the TITAN 5000. With both units on split-phase, this comes down to how much machine the extra money buys, and on the TITAN it buys more of everything published for both: pack, inverter and solar, with the solar sized so the bigger tank refills no slower.
The Anker is the right call if 6,000W and 3,840Wh already cover your house and you'd rather keep $599. If you're not sure they do, that doubt is the TITAN's whole argument.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the EcoFlow TITAN 5000 bigger than the Anker SOLIX F3800 Plus?
Yes, on both energy and power. The TITAN holds 5,017.6Wh to the F3800 PLUS's 3,840Wh and runs 7,200W continuous to the Anker's 6,000W. Both take expansion batteries, with the TITAN reaching 30,105.6Wh at six packs.
Do the TITAN 5000 and the F3800 Plus both have 240V?
Yes, both run 120/240V split-phase. The TITAN delivers it through a single L14-30 twist-lock rated 30A, which at 240V carries its full 7,200W; our record lists two 240V outlets on the Anker. Either one can feed a 240V circuit through a home panel.
Which recharges faster from solar, the TITAN 5000 or the F3800 Plus?
From empty at full rated input, it's close to a tie: a little over an hour each. The TITAN's 4,000W input is matched to its 5,017.6Wh pack about the way the Anker's 3,200W is matched to its 3,840Wh. Panels rarely hold their rating, so treat that as the ceiling rather than the forecast.
Can I use the TITAN 5000 without a home panel?
Yes, but you'll be working through four outlets: three 120V 20A sockets and an L14-30 twist-lock. EcoFlow sells it bundled with its 240V Smart Home Panel 10, and that's where its 7,200W is most useful. If you'll only ever plug in directly, the Anker's nine AC outlets suit that better.
What does the TITAN 5000 add beyond the spec sheet?
EcoFlow lists UL 9540 certification and UL 9540A testing, and sells the TITAN 5000 with a factory pre-wired Smart Home Panel 10 that gives app control of 10 circuits. It also lists AC coupling with compatible existing rooftop solar, which needs that panel and a CT sensor. EcoFlow says X-Fusion 2.0 lets solar power the home first and the battery cover peak-rate hours, and Storm Mode charges the battery ahead of severe weather. OASIS 3.0, which learns household habits and forecasts solar up to 3 days ahead, is marked a subscription feature in the EcoFlow app.
Where to buy
EcoFlow TITAN 5000Pick
$3,199.00 (estimated)
$3,199.00 (estimated) · check the store for today’s price
Anker SOLIX F3800 PLUS
$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.