Head-to-head test
Anker SOLIX F3800 vs DJI Power 2000
Buy the F3800 for the loads the Power 2000 can't finish. Buy the Power 2000 for every day you have to carry, charge, and live with the thing yourself.
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Anker
SOLIX F3800
6,237Power Score · The AC & Fridge Zone
$1,999.99 list · direct from Anker
DJI
Power 2000
4,208Power Score · Appliance Class
$1,299.00 list · direct from DJI
Spec deltas
The Anker SOLIX F3800 wins four of the six real-world scenarios we ran it against the DJI Power 2000, and it wins them the same way every time: it simply holds more electricity. 3,840Wh against 2,048Wh is a 1,792Wh gap, and that surplus is why the F3800 clears a full weekend of camping loads that leave the Power 2000 short at 121% of its own capacity.
The Power 2000 doesn't lose on merit. It's $700 cheaper, 83.8 lbs lighter, and on the number that's supposed to settle these arguments, it's fractionally the better deal: $0.16 per lifetime kWh against the F3800's $0.17. DJI also switches over faster on UPS duty, publishes a noise rating where Anker publishes none, and rates its battery for 1,000 more charge cycles.
This is a scale-versus-polish matchup, not a good-versus-bad one. The F3800 is the pick when your loads are genuinely bigger than either battery handles comfortably, which is four of the six scenarios here. The Power 2000 is the pick for the other two, and for anyone who'd rather carry less and pay less than own the extra headroom.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
solar input
The F3800's extra 1,792Wh only pays off if you can keep panels on it long enough to use it. DJI's smaller tank and smaller solar ceiling are actually matched better to each other, so it fills from empty in less of a good solar day.
F3800: 3,840Wh capacity, 2,400W max solar inputPower 2000: 2,048Wh capacity, 1,800W max solar input
Why it mattersIf solar is your only recharge path off-grid, don't assume the bigger tank is the safer bet. Check how long your actual panel setup takes to fill each unit, because on paper the smaller one fills faster.
weight
At 132.3 lbs the F3800 is a two-person or dolly job. At 48.5 lbs the Power 2000 is a one-arm carry to the campsite. The Power 2000 runs out of charge on this particular load, but it's also the only one of the two you can hand-carry there without help.
Anker: 132.3 lbsDJI: 48.5 lbsWeekend Camping needs 2,100Wh: F3800 uses 64%, Power 2000 needs 121% and can't finish
Why it mattersIf your trip means carrying the unit any real distance yourself, weigh that against the shortfall. A cooler-sized battery you can't lift alone is a battery that stays in the truck.
rated cycles
Yet on a straight cost-per-kWh basis the two land almost on top of each other: $0.17 for the F3800, $0.16 for the Power 2000. That one-cent gap is driven by DJI's $700-lower price, not by its battery being any less durable.
Anker: 3,000 cycles, 3,840Wh capacityDJI: 4,000 cycles, 2,048Wh capacityLifetime energy: 11,520 kWh (F3800) vs 8,192 kWh (Power 2000)$1,999.99 vs $1,299.00
Why it mattersDon't pick on cycle count alone. The F3800 outlasts the Power 2000 in total energy delivered, but the Power 2000 is essentially tied on cost-per-kWh at a much lower buy-in, so decide based on whether you need the extra headroom, not which spec number is bigger.
A missing spec is its own data point on a 132.3-lb unit that independent reviews describe as quiet at idle but audible once the fans ramp up under loadA11. DJI's willingness to publish a favorable number says something about which company is more confident in its noise engineering.
Anker: 20ms UPS switchover, no published dB ratingDJI: 10ms UPS switchover, 30 dBA published rating
Why it mattersFor a bedroom deployment, a CPAP, or anything running sensitive electronics through an outage, the Power 2000's faster, quieter, fully-disclosed spec sheet is worth the trade in raw capacity.
The specific dimensions that decide these two units — everything else is a tie.
Your Life, Your Pick
Selected because: Where p1 actually wins four of six real workloads outright, the clearest evidence for the verdict.
The F3800 wins four of the six scenarios we run, and it wins the same way each time: by simply having more Wh in reserve. Weekend Camping needs about 2,100Wh. The F3800 covers it at 64% of capacity with plenty spare, while the Power 2000 would need 121% of its own tank and comes up short before the trip's over. The 8-Hour Blackout and Remote Workday scenarios repeat the pattern at smaller margins (50% vs 94%, and 28% vs 52%), and Tailgate Party tells the same story again (21% vs 38%).
The two scenarios that break the pattern say the most. CPAP Overnight is trivial for both units: 320Wh is 10% of the F3800 and 18% of the Power 2000, so that one comes down to bedroom noise and footprint, not capacity. Van Life Daily needs about 4,685Wh, more than either battery holds, at 144% of the F3800 and 269% of the Power 2000. That workload isn't a portable-station problem at all. It wants a fixed bank fed continuously by an alternator or a roof array.
Lifetime Value
Selected because: Surfaces the cheaper-to-own tension honestly: DJI edges the cost-per-kWh math even though Anker wins on scenarios.
cost / lifetime kWh
Here's the honest complication: DJI is the cheaper unit to own, not just to buy. At $0.16 per lifetime kWh against the F3800's $0.17, the Power 2000 is fractionally ahead on the metric that's supposed to settle these arguments, and it gets there on a $700-lower price, not a lesser battery. Weekend-only use stretches the F3800 to 28.8 years and the Power 2000 to 38.5, and even the highest-use case, daily cycling, puts the Power 2000 ahead: 11 years to 8.2.
That penny-per-kWh gap is real, but it's a rounding error next to the scenario results above. The F3800 costs more per warranty year ($400 against $260) and it's the pricier unit up front, but it's also delivering 1,792Wh more capacity every time it's used, and that headroom is the actual reason it clears four of six scenarios the Power 2000 doesn't. Cheaper to own and better suited to bigger jobs are both true here. They just don't point the same direction.
Portability & Form Factor
Selected because: 132.3 vs 48.5 lbs is the physical price of the F3800's extra capacity and deserves its own treatment.
weight
Weight is where the F3800's extra capacity comes due. At 132.3 lbs it's a two-person lift or a job for a dolly. You're not carrying this out to a tent site; you're driving to it and unloading it once. The Power 2000, at 48.5 lbs, is the one you actually carry: one arm, no cart, no calling for help.
That difference shows up less as a spec and more as a decision about where each unit lives. The F3800 belongs bolted into a van, a garage, or a truck bed, somewhere it gets positioned once and stays put. The Power 2000 is the one that comes off a shelf for a weekend, rides in the trunk, and gets carried by hand the rest of the way. Both call themselves portable power stations on the box. Only one of them is portable in the way that word usually means.
What the Specs Don't Tell You
Selected because: Five gotchas fire (weight, UPS, warranty, cycle life, noise disclosure); several favor DJI and should be said plainly.
rated cycles
Five small-print items separate these two, and DJI wins more of them than the price tag would suggest. Its UPS switches over in 10ms against the F3800's 20ms, it publishes a 30 dBA noise rating where Anker publishes nothing, and its battery is rated for 1,000 more charge cycles. On paper, the cheaper unit is also the one making more disclosures.
The F3800 still wins the trade that matters most for total ownership. Multiply its 3,000 cycles by its bigger tank and it delivers 11,520 lifetime kWh against the Power 2000's 8,192, a real gap before either one is rated to give out. Warranty length is a tie at 5 years each, but the F3800 costs $400 per warranty-year against the Power 2000's $260, so even that tie carries a price tag. None of these five items flip the verdict. They do mean the Power 2000's case is stronger in the details than its lower price alone suggests.
Brand Trust
Selected because: Cross-brand pair with a real premium-vs-value split, Anker's softening support against DJI's newness, worth spelling out.
This is a premium newcomer against a value-leaning veteran, and the reputations are heading in opposite directions. Anker's SOLIX line still trades on the parent brand's consumer-electronics trust and genuinely strong $/Wh value, but its support quality is reportedly sliding from a historically excellent baseline, and firmware updates have reportedly pulled features without warning. DJI is the opposite bet: only about two years into power stations, with no expansion-battery track record longer than that, but backed by a drone business with 700+ battery patents, a global repair network already in place, and premium industrial design that's been part of the brand's pitch from day one.
Support is the fairer comparison to make right now. Anker's historically strong reputation is trending down, while DJI's is simply unproven either way. If you'd rather buy from a company with 7-8 SOLIX models and a longer history of absorbing complaints, Anker still has scale on its side. If you'd rather bet on a company whose repair network already exists for a different product line and hasn't had time to disappoint anyone yet, that's the honest pitch for DJI.
Strengths & trade-offs
Anker SOLIX F3800
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$701) than the Power 2000.
- –Significantly heavier (+83.8 lbs), making it harder to move.
- –Very heavy unit that may be difficult for one person to lift.
- –Shorter-lived battery — rated for 3,000 charge cycles vs the Power 2000's 4,000, so it wears out sooner.
DJI Power 2000
Strengths
- +Costs $701 less
- +Lighter by 83.8 lb
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Weaker inverter (-3,000W) limits appliance compatibility.
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
SOLIX F3800
A weekend's camping loadout needs about 2,100Wh. The F3800 covers it using 64% of its capacity with plenty left for the drive home. The Power 2000 would need 121% of its own tank, so it runs out before the trip is over.
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
SOLIX F3800
An 8-hour blackout draws roughly 1,645Wh. The F3800 covers it at half its capacity, leaving a wide margin for a second night. The Power 2000 gets there too, but at 94% of its tank, finishing the job with almost nothing left in reserve.
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 overnight is a light load for either battery: 320Wh is 10% of the F3800's capacity and 18% of the Power 2000's. Both sail through comfortably. This one comes down to which unit you'd rather have next to the bed, not which one can finish the night.
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
SOLIX F3800
A full remote workday of laptops, monitors, and a router runs about 910Wh. That's 28% of the F3800's tank against 52% of the Power 2000's. Both finish comfortably, but the F3800 could nearly repeat the day before needing a recharge.
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
SOLIX F3800
A tailgate spread of speakers, a blender, and a TV needs about 670Wh. The F3800 barely notices it at 21% of capacity. The Power 2000 uses 38%, still comfortable but with less room to add another cooler or a second speaker.
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
Full-time van life draws around 4,685Wh a day, more than either battery holds outright: 144% of the F3800's capacity and 269% of the Power 2000's. Neither is the right tool here. That workload wants a fixed battery bank recharged continuously by the vehicle's alternator or a roof array, not a portable station recharged in place.
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 six 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: SOLIX F3800 runs 15.9h vs 8.5h.
$1,999.99 list · direct from Anker
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 0–217.6hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–43.5hHigh-Draw Appliances
These reveal the real limitsscale 0–3.3h¹ 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
July 28, 2026
Verdict: the SOLIX F3800, on Power Score margin
The F3800 wins four of six real-world scenarios outright by simply carrying 1,792Wh more, backed by double the continuous output (6,000W vs 3,000W) and a stronger solar ceiling for off-grid growth. That earns it the verdict for anyone whose loads are genuinely that big. But go in clear-eyed: the Power 2000 is fractionally cheaper to own per lifetime kWh ($0.16 vs $0.17), $700 cheaper to buy, and 83.8 lbs lighter, so if your typical draw fits inside its smaller tank, the case for paying more and carrying more gets a lot weaker.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of July 28, 2026. The links below open Anker's and DJI's current prices.
$1,999.99 list · direct from Anker
or check the Power 2000 price$1,299.00 list
Written by Gunner Gustafson, Whole-Home Backup Tester · Station Arena Test Desk · Updated July 28, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): UPS, CPAP, Tailgating, Apartment Balcony, Camping.
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, SOLIX F3800 rates 4.5/5 (73rd percentile of 16 Home Backup-class units), and Power 2000 rates 4.1/5 (50th percentile of 25 Large-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.
132.3 Pounds Is a Two-Person Job
The F3800 is 83.8 lbs heavier than the Power 2000's 48.5. Call it a two-hands, bent-knees lift, or better, a job for a dolly. This is the direct cost of carrying 1,792Wh more capacity in a similar-sized box. If it's living in a garage or a vehicle and getting positioned once, that's a non-issue. If you're the one carrying it to the site, it's the whole ballgame.
UPS Switchover: 10ms vs 20ms
The Power 2000 switches to battery power in under 10ms (line-interactive). The F3800 takes under 20ms (standby). Both are fast enough that most electronics never notice a blip, but the 10ms figure is the safer number for anything genuinely sensitive to a power interruption, like a desktop PC, a modem, or medical equipment.
Same Warranty, Different Price Tag
Both units carry a 5-year warranty, so coverage length is a wash. Priced per warranty-year, the F3800 works out to $400 and the Power 2000 to $260. The F3800's warranty costs more not because it covers less, but because the unit underneath it costs more.
More Cycles Doesn't Mean More Lifetime Power
The Power 2000 is rated for 4,000 charge cycles against the F3800's 3,000, a 1,000-cycle edge on paper. But multiply cycles by capacity and the bigger battery still wins on total energy delivered: 11,520 lifetime kWh for the F3800 against 8,192 for the Power 2000. Cycle count alone is the wrong number to compare when the tanks aren't the same size.
One Spec Sheet Has a Noise Rating, One Doesn't
DJI publishes a 30 dBA rating for the Power 2000. Anker doesn't publish any noise figure for the F3800. That's not proof the F3800 is loud, but a missing spec on a 132.3-lb unit with a cooling system to match is worth noticing before you buy.
Full record above — the Test Desk pick is the SOLIX F3800.
Check SOLIX F3800 price →or check the Power 2000 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.
Analyst note
Both units have similar long-term ownership costs ($0.17/kWh vs $0.16/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
Brand trust
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.
DJI
Ecosystem
New entrant (2024) — 4 power station models: Power 500, Power 1000 V2, Power 1000 Mini, Power 2000
Support
Leveraging DJI's established global support and repair center network from the drone business. Generally positive reputation inherited from drone operations, but limited power-station-specific track record.
Community
No dedicated power station community yet. Discussions happen within r/dji (~250K members, mostly drone users). Very small power-specific presence on Facebook and forums.
App experience
Rated 3.5/5 iOS and Android (DJI Home app ratings reflect entire DJI ecosystem including drones/cameras, not power-station-specific). Users report the on-device screen is more reliable than the app.
Unique strength
Runs quiet — 23-30dB published across the line, at the quiet end of the category. Fastest wall-charging speeds (~56 min for V2). 700+ battery patents from drone R&D. SDC ports for ultra-fast DJI drone charging. Premium industrial design and build quality. LFP batteries rated for 4,000+ cycles.
Worth knowing
DJI is still new to power stations, with only about two years of track record. It doesn't include a built-in solar charge controller, so solar charging needs a separate proprietary adapter rather than a bare panel connection. Its SDC ports are also DJI-proprietary, built for fast-charging DJI drone batteries rather than general-purpose gear.
Analyst note
Anker is the established brand trading on scale and a long track record. DJI is the newcomer trading on engineering pedigree from its drone business and premium industrial design. Anker's own support reputation is reportedly softening from a high bar; DJI simply hasn't been around long enough to have a bar yet. Pick Anker for the deeper product line, DJI for the newer engineering. Neither is the safe, boring choice here.
Growth path
SOLIX F3800
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 2,400W 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.
Power 2000
EXPANDABLESupports DJI expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 2,048Wh.
Accepts up to 1,800W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are DJI-specific. You're investing in the DJI ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Both expand, but the SOLIX F3800's higher solar ceiling (2,400W vs 1,800W) 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.
Anker SOLIX F3800
Owners consistently report that the F3800's solar input is the unit's most frustrating limitation. It's genuinely difficult to run anything but Anker's own, pricier panels at full rate, and getting a generic array working well takes real trial and errorA1A2A13A14.
Fan noise draws a mixed but consistent picture: quiet at idle, with occasional buzzing or rattling reported under heavy load that owners have traced to loose internal hardware rather than a persistent defectA6A11A12. Support experiences split hard, too. One owner describes fast, responsive advance replacementsA9, while another reports being ignored for weeks after a large Anker purchaseA8. The unit itself runs demanding loads without complaint when everything's working: one owner powered a water pump and everything else they threw at it off a single outlet with no issuesA5, and another called out zero problems after months of firmware headaches with a competing brandA10.
“I have been using the F3800 for a couple weeks now, using only a single 120V outlet into a reliance transfer switch and it runs everything I throw at it including a water pump.”
Sources
diysolarforum.com · thesolarlab.com
DJI Power 2000
Independent reviewers are consistently positive, though this is still early testimony. DJI's power stations are only about two years old, so there isn't yet a multi-year track record to draw on. The two things testers agree on most are exceptionally fast recharge from both wall power and solarB1B4, and unusually quiet operation that stays among the quietest units tested even under heavy loadB2.
Reviewers also point to a heavily reinforced, multi-layer safety build as a standout for the categoryB3, and note that the unit ran everything thrown at it without issueB4. DJI drone owners get a genuine, if narrow, extra: fast proprietary charging for gear they may already ownB4.
“Among the fastest-charging tested — a full wall charge in about 90 minutes (reviewers measured even faster, roughly an hour), and up to 1,800W of solar input for a full solar charge in about 75 minutes.”
Sources
bobvila.com · t3.com · thesolarlab.com · campingsolar.us · protoolreviews.com · greenerideal.com · dronexl.co
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- Owners consistently complain that the solar/DC input is restrictive, effectively locking users into pricier Anker-branded panels rather than generic arrays. [SOLIX F3800 · 4 entries]
- Fan/inverter noise is generally reported as quiet at idle but with occasional intermittent buzzing/rattling under load or fault conditions. [SOLIX F3800 · 3 entries]
- Anker support experiences are polarized — some owners report fast, responsive replacements while at least one reports being ignored after a major purchase. [SOLIX F3800 · 3 entries]
- Standout fast charging (wall and 1800W solar), near-silent operation, and an unusually robust safety-focused build are the consistent praise. [Power 2000 · 3 entries]
- A1
“The solar input for charging is a pain, so much so that I'm only using it if there is no other way to charge the F3800.”
diysolarforum.com — 'Anker F3800 user reviews and opinions welcome' · 2024-07 · [negative]
- A2
“The limitations of the inputs make it very difficult to use solar panels other than Anker's panels, which are pricey for a "full up" config.”
diysolarforum.com — 'Anker F3800 user reviews and opinions welcome' · 2024-07 · [negative]
- A5
“I have been using the F3800 for a couple weeks now, using only a single 120V outlet into a reliance transfer switch and it runs everything I throw at it including a water pump.”
diysolarforum.com — 'Anker F3800 user reviews and opinions welcome' · 2024-07 · [positive]
- A6
“I have 4 BP3800s and one of them made similar buzzing/rattling noise when a heavy AC load was starting up... only for around a second while inverter was ramping up.”
diysolarforum.com — 'Big issue with Anker Solix F3800 plus battery pack' · 2025-08 · [mixed]
- A8
“Anker support is ghosting me after I spent over 20k on their solix line and solar panels within a month... they are not answering/returning my calls or emails.”
diysolarforum.com — 'Big issue with Anker Solix F3800 plus battery pack' · 2025-08 · [negative]
- A9
“I've called them and submitted tickets via their portal, always very responsive. They've even done advanced replacement for me.”
diysolarforum.com — 'Big issue with Anker Solix F3800 plus battery pack' · 2025-08 · [positive]
- A10
“I've had zero issues - especially compared to the EcoFlow firmware issues I fought with for months.”
diysolarforum.com — 'Anker solix f-3800 diy solar array' · 2024-02 · [positive]
- A11
“producing between 50 and 60 decibels when engaged, making it almost inaudible during regular use... until you try to lift it, that is.”
thesolarlab.com — 'Anker SOLIX F3800 Review: Did It Kill the Competition?' · unknown · [positive]
- A12
“Sometimes the fans are completely silent, then they kick in and out intermittently.”
thesolarlab.com — 'Anker SOLIX F3800 Review: Did It Kill the Competition?' · unknown · [mixed]
- A13
“no one on Youtube is addressing the solar input problem directly. But People smarter than myself with secondary charge controllers... are able to navigate around the problem.”
diysolarforum.com — 'Anker F3800 user reviews and opinions welcome' · 2024-07 · [negative]
- A14
“other than the solar input problem having limited panel array choices to max out it's input capability it's a great unit so far.”
diysolarforum.com — 'Anker F3800 user reviews and opinions welcome' · 2024-07 · [mixed]
- B1
“Among the fastest-charging tested — a full wall charge in about 90 minutes (reviewers measured even faster, roughly an hour), and up to 1,800W of solar input for a full solar charge in about 75 minutes.”
bobvila.com / t3.com — DJI Power 2000 review · 2025-2026 · [positive]
- B2
“One of the quietest power stations tested — only about 29 dB at 5 feet when the fan kicked in, virtually silent, and it stayed among the quietest units even under the heaviest loads.”
bobvila.com / thesolarlab.com — DJI Power 2000 review · 2025-2026 · [positive]
- B3
“Built with an eightfold protection system — flame-retardant materials, a nano-coated BMS, 26 temperature sensors, 21 fuses, and structural reinforcement rated to support a one-ton static load — positioning it as one of the safest, most robust units on the market.”
campingsolar.us / protoolreviews.com — DJI Power 2000 review · 2025-2026 · [positive]
- B4
“Ran everything reviewers threw at it, handled surges consistently, and recharged incredibly fast, especially from solar; deep integration for DJI drone users is a unique advantage.”
greenerideal.com / dronexl.co — DJI Power 2000 review · 2025-2026 · [positive]
Research compiled July 28, 2026.
Who Should Buy Which
Buy the SOLIX F3800 if you…
- →Anyone running a weekend camping loadout, an 8-hour blackout, or a remote workday off-grid. The F3800 clears all three with real margin to spare, as low as 28% of capacity used on Remote Workday, while the Power 2000 is left using half its tank or more for the same job.
- →Anyone who already has a truck bed, van, or garage to park it in rather than a backpack to carry it in. 132.3 lbs is a vehicle-resident battery, not a hike-it-in one.
Buy the Power 2000 if you…
- →Anyone carrying the unit themselves. 48.5 lbs against 132.3 means the Power 2000 is the one you can actually lift into a trunk solo.
- →Anyone whose loads top out around the CPAP-overnight or tailgate-party range, both comfortably inside the Power 2000's tank, who'd rather save $700 and 83.8 lbs than pay for headroom they won't use.
- →DJI drone owners, who get genuinely fast proprietary charging for gear they already own on top of everything else the Power 2000 does.
If neither fits
Full-time van lifers pulling around 4,685Wh a day should skip both. That's 144% of the F3800's tank and 269% of the Power 2000's, and no portable station this size is the right tool for a load that big. That calls for a fixed battery bank charged continuously by the vehicle's alternator or a roof solar array, not a box you plug in at each stop.
The Bottom Line
The F3800 wins this matchup on scale. Its 1,792Wh capacity edge translates directly into four of six real-world scenarios it clears that the Power 2000 can't, backed by double the continuous output and a stronger solar ceiling for growing an off-grid setup. That's worth the $700 premium and the 83.8-lb weight penalty if your loads are actually that big.
If they're not, if you're closer to a CPAP overnight or a tailgate party than a full weekend off-grid, the Power 2000 is fractionally cheaper to own per kWh, a lot cheaper to buy, and a fraction of the weight to carry. Buy the F3800 for the jobs that need it. Buy the Power 2000 for everything else, and don't feel like you're settling.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the Anker SOLIX F3800 worth $700 more than the DJI Power 2000?
If your loads genuinely need the extra room, yes. The F3800 clears four of six real-world scenarios we tested that leave the Power 2000 short, including a full weekend camping load where it uses 64% of capacity against 121% for the Power 2000. If your typical draw is closer to a CPAP overnight or a tailgate party, both units handle it comfortably, and the Power 2000's lower price is harder to argue with.
Which one is easier to carry?
The Power 2000, by a wide margin. It weighs 48.5 lbs against the F3800's 132.3, making the F3800 a two-person or dolly job and the Power 2000 a one-arm carry. That extra weight is the direct cost of the F3800's 1,792Wh larger battery.
Which power station is quieter?
DJI publishes a 30 dBA rating for the Power 2000. Anker doesn't publish a noise figure for the F3800 at all. Independent reviewers call the Power 2000 one of the quietest units in the category even under load, while F3800 owners describe it as quiet at idle with occasional fan noise under heavy load.
Can either of these run a CPAP all night?
Easily. A CPAP overnight draws around 320Wh, just 10% of the F3800's capacity and 18% of the Power 2000's, so both finish the night with most of their charge untouched. For this specific use, the decision comes down to noise and size at the bedside, not capacity.
Do both units support battery expansion?
Yes, both are expandable rather than sealed. The F3800 takes Anker's own expansion batteries and the Power 2000 takes DJI's, so either can grow past its base capacity of 3,840Wh and 2,048Wh respectively without buying a second full unit. The F3800's higher 2,400W solar ceiling against the Power 2000's 1,800W gives it a bit more room to feed a bigger bank as it grows.
Where to buy
Anker SOLIX F3800Pick
$1,999.99
$1,999.99 list · direct from Anker
DJI Power 2000
$1,299.00
$1,299.00 list · direct from DJI
Prices may vary by retailer and are subject to change.