Head-to-head test
Anker SOLIX C1000 vs DJI Power 1000
The DJI Power 1000 beats the Anker on nearly every spec but the price, yet it's sealed and $150 dearer, and most of its edge is headroom a 1kWh buyer rarely spends — so the cheaper, expandable C1000 takes the everyday case, and the DJI earns its premium only if you'll actually run it hard.
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
Anker
SOLIX C1000
3,269Power Score · Appliance Class
$449.00 list · direct from Anker
DJI
Power 1000
3,099Power Score · Appliance Class
$699.00 list · direct from DJI
Spec deltas
Two 1kWh stations that weigh the same to the ounce — 28.4 pounds against 28.7 — and land $150 apart: $549 for the Anker SOLIX C1000, $699 for the DJI Power 1000. Same shelf, same lift, and that's where the resemblance ends.
The DJI is the more capable box almost line for line. It surges to 4,400W where the Anker tops out at 2,400, carries a 4,000-cycle battery to the Anker's 3,000, takes 800W of solar to 600, pushes 140W over USB-C to 100, and runs whisper-quiet — reviewers put it among the quietest units in its class, a soft whoosh even past 1,500WB1. On paper it wins the matchup.
Here's why it still doesn't, for most people. That extra surge, those extra cycles, that extra solar — a 1kWh-class buyer running a CPAP, a fridge, a router, and some lights rarely spends any of it, and the Anker is already near-silent at those loadsA1. Meanwhile the C1000 costs $150 less, is cheaper to own over its life, and expands where the DJI is sealed shut at 1,024Wh. Take the Anker; pay up for the DJI only if you'll actually run it hard.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
continuous output
So the surge only pays in a narrow slot — the instant you start a big motor you'll then run briefly, off a unit that runs out early either way. For the fridge-and-lights median load, both inverters start everything asked of them and both tap out at the same point, which leaves the DJI's headline advantage mostly idling.
the DJI surges to 4,400W, double its 2,200W rating; the Anker to 2,400W, about 1.33x its 1,800Wfridge and pump motors spike 2-3x their running watts at startupboth units overrun the modeled 8-hour blackout — 183% of the Anker's usable capacity, 189% of the DJI's
Why it mattersIf your must-run list includes a well pump, a big compressor, or power tools, buy the DJI for the surge. If it's a fridge, a CPAP, and phones, that surge is a spec you'll never feel.
The DJI's silence is real, but it separates most clearly under heavy load and fast chargingB1, which is exactly when a 1kWh unit isn't parked by your pillow. The scenario where quiet matters most is the one where the Anker is already quiet too.
the Anker's fan is its most-cited knock, spinning up under fast charging or heavy output but nearly silent below about 500WA1the DJI is whisper-quiet, only a soft whoosh past 1,500WB1the CPAP-overnight load is 40W and uses 36% of the Anker, 37% of the DJI
Why it mattersOvernight and light-duty buyers can pocket the $150; only someone running the unit hard in a living space — high loads, frequent fast charges — should pay for the DJI's quiet.
The Anker both costs less to own and leaves the door open: add a battery when your needs grow. The DJI locks you at its ceiling, inside a two-year-old power-station ecosystem whose solar runs through DJI's own adapter rather than a standard input.
the Anker accepts expansion batteries; the DJI is sealed at 1,024Wha single unit already falls short of a weekend camp (234% / 241% of usable capacity) and an 8-hour blackout (183% / 189%)the DJI has no built-in solar charge controller and charges panels through a proprietary adapter
Why it mattersIf there's any chance your power needs climb — and the scenarios say they will — the expandable Anker is the one that grows with you instead of asking you to buy a second unit.
The specific dimensions that decide these two units — everything else is a tie.
Lifetime Value
Selected because: Cheaper to buy and to own with matching cost-per-kWh — the backbone of the Anker verdict.
cost / lifetime kWh
This is the Anker's home field. Both batteries pencil out to the same $0.17 per lifetime kilowatt-hour, so neither is a hidden bargain — but the DJI reaches that tie only by amortizing a $150-higher sticker over 1,000 extra cycles you have to survive long enough to use. In plain dollars per covered warranty year, the Anker runs $110 to the DJI's $140.
Longevity is genuinely the DJI's: 4,096 lifetime kWh to the Anker's 3,168, roughly 11 years of daily cycling to 8.2. That's real, and it's also a promise you collect on in year nine. For the far more common buyer who cycles a few times a week and values the $150 today, the cheaper unit is cheaper in every way that arrives soon.
What the Specs Don't Tell You
Selected because: Where the machine gap lives: DJI's surge and cycle edges, its no-expansion flag, and the Anker's noise-disclosure blank.
rated cycles
The spec-gap cards split cleanly by buyer type. The DJI's surge ratio is the standout on its side — double its rated output against the Anker's 1.33x — genuine inverter headroom for motor startups. Its 4,000-cycle battery to the Anker's 3,000 is the other real edge.
The cards that fire against each unit are just as telling. The DJI's is structural: no expansion path, sealed at what it ships with. The Anker's is a disclosure blank — it simply doesn't publish a noise figure where the DJI prints 23dB, so you're going on the field record for how loud it gets under load rather than the spec sheetA1. One is a ceiling you can hit; the other is a number you can look up elsewhere.
Growth Path
Selected because: Anker expandable vs sealed DJI — the C1000's clearest structural advantage given the scenarios.
solar input
Only the Anker can grow. Bolt on an expansion battery and the C1000 climbs past its 1,056Wh base; the DJI Power 1000 is a sealed box at 1,024Wh, and outgrowing it means buying a whole second unit. Given that a single 1kWh station already can't finish a weekend camp or an 8-hour blackout, that ceiling isn't hypothetical.
The honest catch on the Anker's growth path: its expansion lineup is narrower than EcoFlow's, so it's flexibility with limits, not infinite. But 'can add a battery' beats 'buy another unit' for anyone whose needs might climb, and the C1000 is the only one here offering it.
Brand Trust
Selected because: Cross-brand pair where the 2024 newcomer carries the premium and the proprietary solar caveat.
Anker is the incumbent: seven or eight SOLIX stations, an app your relatives' chargers already talk to, and InfiniPower cells behind a value-per-watt-hour that's among the best going. The asterisk is drift — support that was once famous for no-hassle swaps now leans on scripted AI agents, and firmware has quietly removed features.
DJI is the 2024 newcomer with drone-grade battery R&D and a build to match, but only two years in the category, a power lineup of four models, and no dedicated owner community yet — the talk happens inside a drone subreddit. Its solar isn't plug-and-play either: no built-in charge controller, so panels feed through a proprietary DJI adapter. The premium here buys a better machine wrapped in a younger, more closed ecosystem.
Strengths & trade-offs
Anker SOLIX C1000
Strengths
- +Costs $250 less
- +Lighter by 0.3 lb
- +Larger battery capacity
Trade-offs
- –Shorter-lived battery — rated for 3,000 charge cycles vs the Power 1000's 4,000, so it wears out sooner.
DJI Power 1000
Strengths
- +Higher AC output
- +Faster solar charging
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Substantially more expensive (+$250) than the SOLIX C1000.
- –Sealed capacity — the SOLIX C1000 can add batteries to grow past 1,024Wh; this one can't.
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
Two nights of phone, lights, a box fan, and a CPAP add up to about 2,100Wh, and neither 1kWh box covers it — the Anker lands at 234% of usable capacity, the DJI at 241%. It's a tie in the only sense that matters: both need a top-up or a bigger battery. If you're set on one of these, plan a solar recharge or an expansion battery into the trip.
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
Neither unit
A fridge, router, lights, and phones over eight hours want roughly 1,645Wh — more than either unit usably holds, so both fall short at 183% and 189%. Both hand off fast enough that the fridge never notices the grid left, but neither carries the night alone. For real outage coverage, size up or add a battery.
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 40W CPAP sips about a third of either battery overnight — 36% on the Anker, 37% on the DJI — so capacity is a non-issue and noise is the whole question. At a 40W draw both units stay well under the load where either fan spins up, so this one comes down to price. Buy the cheaper Anker and put the savings toward a second battery for multi-night trips.
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
Neither unit
A laptop, monitor, and router across a full workday come to about 910Wh, and both units just miss it — 101% for the Anker, 105% for the DJI. It's the frustrating near-tie: either one gets you to late afternoon and taps out just short of quitting time. A small solar top-up or trimming the monitor closes the gap on both.
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
Either unit
Game day — a blender, a TV, a speaker, and phone charges around 670Wh — leaves both units with room to spare: 75% used on the Anker, 77% on the DJI. Runtime's a tie, so break it on the tailgate details. The Anker saves you $150 for the cooler budget; the DJI is the quieter box if the afternoon runs long and loud.
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
A full day of van living — mini-fridge around the clock, laptop, fan, lights — draws about 4,685Wh, five times what either box holds (522% and 538%). This isn't a job for a single 1kWh unit in either badge. Van lifers should shop a 2kWh-plus system with real solar, not either of these.
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
Dead heat — both run this 205W load for roughly 4.4h. Pick on price, weight, or ports.
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 0–59.8hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–12hHigh-Draw Appliances
These reveal the real limitsscale 0–0.9h¹ 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 13, 2026
Verdict: the SOLIX C1000
Take the Anker SOLIX C1000 unless you know you'll lean on this unit. The DJI is the better-built machine — quieter under load, a 4,400W surge to the Anker's 2,400, 4,000 charge cycles to 3,000, and more solar intake — and reviewers rate it among the quietest stations in its classB1. But it costs $150 more, it's a sealed box at 1,024Wh, and a 1kWh-class buyer spends most of that spec advantage on headroom they never reach: the median overnight and backup loads start fine on both and sit well inside the Anker's quiet bandA1. The C1000 is cheaper to own, it expands when your needs grow, and one reviewer ran it a full year at about 97% of original capacityA2. Flip to the DJI if you'll run it in living space at high load, need the surge for a big motor, or want the longer-lived cell — that buyer gets real value from the premium. Everyone else keeps the $150.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of July 13, 2026. The links below open Anker's and DJI's current prices.
$449.00 list · direct from Anker
or check the Power 1000 price$699.00 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated July 13, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
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 C1000 rates 4.5/5 (70th percentile of 24 Everyday-class units), and Power 1000 rates 3.9/5 (35th percentile of 24 Everyday-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.
The DJI is sealed; the Anker grows
The Power 1000 is a closed box — what you buy is the ceiling, fixed at 1,024Wh, and outgrowing it means a second unit. The C1000 accepts an expansion battery and climbs from its 1,056Wh base. Since a single 1kWh station already can't finish a weekend camp or an 8-hour blackout, that growth path is a practical advantage, not a paper one.
Surge headroom: advantage DJI
The DJI's surge peak is double its continuous rating — 4,400W over a 2,200W output — while the Anker's 2,400W surge is about 1.33 times its 1,800W. That ratio is a rough proxy for inverter muscle at startup, the split-second when a fridge or pump pulls two to three times its running watts. For motor-driven loads, the DJI has comfortable margin where the Anker runs closer to its ceiling.
Same 5 years, different rent
Both units carry a 5-year warranty on their batteries. Divide the sticker by the coverage and the Anker works out to $110 a covered year, the DJI to $140. Same promise, and the cheaper unit is cheaper per year of it.
4,000 cycles vs 3,000 — longevity to the DJI
The DJI's battery is rated for 4,000 charge cycles to the Anker's 3,000 — about a third more full charges, or 4,096 lifetime kWh against 3,168. On a daily-cycling schedule that's roughly 11 years to 8.2. It's a real edge, but one you collect deep into the unit's life, and the Anker still matches it on cost per lifetime kWh while costing less up front.
The Anker leaves the noise spec blank
The C1000 doesn't publish a decibel figure; the DJI prints 23dB. That's the honest catch on the Anker: it makes you judge loudness in person instead of from the spec sheet, where the DJI hands you a number up front. In practice the Anker is quiet at the low loads most overnight jobs pull, but if a published noise spec is a must-have, only one of these gives you one.
Full record above — the Test Desk pick is the SOLIX C1000.
Check SOLIX C1000 price →or check the Power 1000 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 ($0.14/kWh vs $0.17/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
Brand trust
Anker
Ecosystem
Seven or eight SOLIX stations across the compact C-series and flagship F-series, plus the X1 home energy system. Expansion batteries and accessories are an answered question here, even if the lineup still trails EcoFlow's.
Support
US-based, and historically famous for no-hassle replacements. Lately it leans more on AI-driven agents with generic answers, and returning a heavy unit means wrestling hazmat shipping. Strong brand, softening service.
Community
Active and growing — r/Anker and r/AnkerSOLIXCommunity — riding Anker's enormous consumer-electronics footprint.
App experience
Rated 4.5/5 iOS (~1,100 ratings) · 4.3/5 Android
Unique strength
Value engineering and reach: some of the best dollars-per-watt-hour in the market, InfiniPower long-cycle cells, and a parent brand already in your charging drawer.
Worth knowing
Firmware updates have removed features without warning. Screenshot the feature list you bought.
DJI
Ecosystem
A 2024 entrant with four power stations and essentially no accessory shelf yet. The expansion story is brand-new and DJI-shaped.
Support
Rides on the global service and repair network DJI built for drones — a mature operation with a short power-station track record.
Community
No dedicated power-station community yet; discussion lives inside DJI's drone subreddit. Expect thin peer troubleshooting for a while.
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
Drone-grade battery pedigree and build: the quietest operation in the category, fast wall charging, and a premium, overbuilt feel.
Worth knowing
Solar isn't plug-and-play — no built-in charge controller, so panels feed through a proprietary DJI adapter. The DJI Home app rates lower and reflects the whole DJI catalog; the on-device screen is the more dependable interface.
Analyst note
An incumbent-versus-newcomer pairing where the premium sits on the newcomer. Anker brings the deeper lineup, the lower price, an expansion path, and a value record, with support drifting from excellent toward adequate. DJI brings drone-grade engineering, the category's quietest operation, and a heavier-duty build, wrapped in a two-year-old, more proprietary ecosystem. Here, paying more buys the better machine but the younger, more closed platform.
Growth path
SOLIX C1000
EXPANDABLESupports Anker expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 1,056Wh.
Accepts up to 600W of solar. Suitable for a 1-2 panel setup.
Generous port selection supports complex multi-device setups.
Expansion batteries are Anker-specific. You're investing in the Anker ecosystem.
Power 1000
FIXED CAPACITYFixed at 1,024Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 800W of solar. Suitable for a 1-2 panel setup.
Adequate ports for most setups, but heavy users may want a power strip.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
The Power 1000 is sealed at 1,024Wh, which is fine if that covers you. The SOLIX C1000 starts at 1,056Wh and can grow beyond it with Anker expansion batteries — real headroom the Power 1000 doesn't have if your needs climb toward partial-home backup.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
Anker SOLIX C1000
Reviewers like the C1000 for nailing the fundamentals — fast AC recharge, strong inverter performance in short bursts, a practical size and weight for a 1kWh unit, and genuinely useful app monitoringA3. It's the popular 'sweet spot' 1kWh station for RV and home backup, handling virtually any household appliance short of central AC and an electric dryerA4.
The one consistent knock is fan noise: the fans spin up audibly during fast charging or heavy output near the unit's limit, though below roughly 500W it's nearly silentA1. On reliability the record is encouraging — one reviewer logged over a year of use at about 97% of original capacity with no issues, and a 30-day home-office stint rode out 7 brief outages with no shutdowns or lost dataA2.
“One reviewer used their unit for over a year with zero issues and minimal battery degradation — about 97% of original capacity. In a 30-day home-office UPS test it handled 7 brief outages with no equipment shutdowns or data loss.”
Sources
outdoorgearlab.com · lifenhancer.com · rvoutfitting.com · outdoortechlab.com · wattsontheroof.com · technerdo.com · teqclub.com
DJI Power 1000
The DJI's calling card is quiet. Reviewers call it one of the quietest stations in its class, near-silent under normal loads and only a soft whoosh past 1,500W — milder than the high-pitched whir they get from BLUETTI or EcoFlowB1. One tester ran it at 2,400W, above its 2,200W rating, for 20 minutes with no loud noise or shutoffsB2.
Charging is quick and quiet too — about 70 minutes wall to full, roughly 50 to 80%, with the fan barely audibleB3. Over a week-long camping trip it ran a 45W compressor fridge, phones, laptops, and lights, and it's a favorite of drone pilots for fast-charging DJI batteries while powering everything elseB4. The caveat is time: DJI has built power stations only since 2024, so the long-term record is still short.
“Whisper-quiet operation — one of the quietest power stations in its class, nearly silent under normal loads; sound only becomes noticeable past 1,500W, and even then it's a soft whoosh rather than the high-pitched whirring you'd get from BLUETTI or EcoFlow.”
Sources
thesolarlab.com · trailandkale.com · offgridbenchmark.com · superfashion.us · 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
- Fan noise under fast charging or heavy load is the consistent knock; otherwise strong reliability, fast recharge, and practical size earn broad praise. [SOLIX C1000 · 3 entries]
- Standout quiet operation (quieter than EcoFlow/BLUETTI), robust real-world output above its rating, and appeal to drone pilots and campers are the consistent themes. [Power 1000 · 3 entries]
- A1
“Fan noise is the single most common complaint — the fans spin up audibly during fast charging or heavy output near the unit's limit, comparable to a desktop computer fan at speed. Under light loads (below ~500W) it's nearly silent.”
outdoorgearlab.com / lifenhancer.com — Anker SOLIX C1000 review · 2026 · [negative]
- A2
“One reviewer used their unit for over a year with zero issues and minimal battery degradation — about 97% of original capacity. In a 30-day home-office UPS test it handled 7 brief outages with no equipment shutdowns or data loss.”
rvoutfitting.com / outdoortechlab.com — Anker SOLIX C1000 long-term notes · 2026 · [positive]
- A3
“Nails the fundamentals: fast AC recharge, strong inverter performance for short bursts, practical size and weight for a 1kWh unit, and genuinely useful app monitoring.”
wattsontheroof.com / technerdo.com — Anker SOLIX C1000 review · 2026 · [positive]
- A4
“Handles virtually any household appliance except central AC and electric dryers; a popular 'sweet spot' 1kWh unit for RV and home backup.”
rvoutfitting.com / teqclub.com — Anker SOLIX C1000 review · 2026 · [positive]
- B1
“Whisper-quiet operation — one of the quietest power stations in its class, nearly silent under normal loads; sound only becomes noticeable past 1,500W, and even then it's a soft whoosh rather than the high-pitched whirring you'd get from BLUETTI or EcoFlow.”
thesolarlab.com / trailandkale.com — DJI Power 1000 review · 2026 · [positive]
- B2
“Tested at 2,400W — slightly above its 2,200W output rating — for 20 minutes and handled it without loud noise or automatic shut-offs.”
offgridbenchmark.com / superfashion.us — DJI Power 1000 review · 2026 · [positive]
- B3
“AC charging takes about 70 minutes from 0% to 100% (about 50 minutes to 80%), and during full-speed charging the fan barely makes a sound.”
thesolarlab.com — DJI Power 1000 review · 2026 · [positive]
- B4
“Over a week-long camping trip it powered a 45W compressor fridge, phones, laptops, and LED lights; it's also a favorite of drone pilots for fast-charging DJI batteries while running other devices.”
offgridbenchmark.com / dronexl.co — DJI Power 1000 review · 2026 · [positive]
Research compiled July 13, 2026.
Who Should Buy Which
Buy the SOLIX C1000 if you…
- →Your real use is backup and camping — a CPAP, a fridge, lights, a router, some phone charges. Both units clear those loads and stay quiet on the Anker while doing itA1, and the Anker clears them for $150 less.
- →You might need more capacity later. The C1000 takes an expansion battery; the sealed DJI asks you to buy a second unit when 1,024Wh stops being enough.
- →You want the lower cost to own and the deeper, more familiar ecosystem — a station whose parent brand already lives in your charging drawer, with reviewers praising its no-fuss fundamentalsA3.
Buy the Power 1000 if you…
- →You'll run it in living space at real load and want guaranteed quiet — reviewers rate it among the quietest in its class even under pressureB1, where the Anker's fan starts to sing.
- →Your loads include a big motor. The 4,400W surge, double its rating, starts compressors and pumps the Anker's 2,400W would strain against.
- →You want the longest life or the most solar, or you fly DJI drones: 4,000 cycles, 800W of solar intake, and SDC ports that fast-charge DJI batteries nativelyB4.
If neither fits
If you need to actually finish an 8-hour blackout or a two-night camp in a single box, neither one does it — the blackout wants 183% of the Anker's usable capacity and 189% of the DJI's, and the weekend camp more than doubles both. Step up to a 1.5-2kWh station, or commit to the Anker plus an expansion battery from day one.
The Bottom Line
Take the Anker SOLIX C1000. The DJI Power 1000 is the better-built box — more surge, more cycles, more solar, and a quiet reviewers rave aboutB1 — but it's sealed, it's $150 more, and a 1kWh-class buyer spends most of that advantage on headroom the median load never reaches. The Anker is cheaper to own, it expands when you need more, and it's already quiet where a 1kWh unit actually earns its keepA1.
Flip it only if you'll run this thing hard: living-space duty where quiet under load matters, a big motor that wants the 4,400W surge, or a decade of daily cycles worth paying for. That buyer should take the DJI and not look back. Everyone else pockets the $150 and keeps the option to grow.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Anker SOLIX C1000 vs DJI Power 1000 — which should I buy?
For most buyers, the Anker SOLIX C1000: it's $150 cheaper at $549, expandable where the DJI is sealed, and cheaper to own over its life, while covering the same everyday loads. The DJI Power 1000 is the better machine — quieter under load, a 4,400W surge, a 4,000-cycle battery, more solar — and reviewers rate it top of its class for quiet. Pay the extra $150 only if you'll run it hard, need the surge, or want the longer-lived cell.
Is the DJI Power 1000 worth $150 more than the Anker C1000?
Only if you'll use what the premium buys. That's a 4,400W surge for big motors, a 4,000-cycle battery for a decade of daily use, 800W of solar, and near-silent operation under heavy load. If your loads are a CPAP, a fridge, and phones, you'll rarely touch any of it, and the Anker does the same job for $150 less — with an expansion port the DJI doesn't have.
Which one is quieter, the C1000 or the Power 1000?
The DJI Power 1000, clearly — it's whisper-quiet, only a soft whoosh past 1,500W, and reviewers rank it among the quietest stations in its class. But the Anker C1000 is also nearly silent under light loads, spinning its fan up mainly during fast charging or heavy output near its limit. For a low-load overnight job like a CPAP, both stay quiet; the DJI's edge shows most when you push it.
Can either one run a fridge through an 8-hour blackout?
Not for the full eight hours on its own. The modeled blackout — fridge, router, lights, and phones — needs about 1,645Wh, which is 183% of the Anker's usable capacity and 189% of the DJI's, so both tap out early. Both start the fridge fine, but if whole-outage runtime is the goal, you want a larger unit or the Anker plus an expansion battery.
Can you expand the DJI Power 1000's capacity?
No — the DJI Power 1000 is a sealed unit at 1,024Wh, so outgrowing it means buying a second station. The Anker SOLIX C1000 is the expandable one: add a battery and it grows past its 1,056Wh base. If there's any chance your needs climb, that's a real point for the Anker, since a single 1kWh unit already falls short of a full blackout or a weekend camp.
Where to buy
Anker SOLIX C1000Pick
$449.00
$449.00 list · direct from Anker
DJI Power 1000
$699.00
$699.00 list · direct from DJI
Prices may vary by retailer and are subject to change.