Head-to-head test
Anker SOLIX C1000 Gen 2 vs DJI Power 2000
Every scenario the DJI wins here, it wins by being twice the battery, not twice the machine, so the only question that matters is whether you truly need that second kilowatt-hour or only think you do.
Full profiles: Anker SOLIX C1000 Gen 2 → · DJI Power 2000 →
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
Anker
SOLIX C1000 Gen 2
3,235Power Score · Appliance Class
$529.99 · direct from Anker
Last checked 17 hours ago. Prices move — check before you buy.
DJI
Power 2000
4,017Power Score · Appliance Class
$1,299.00 · direct from DJI
Last checked 17 hours ago. Prices move — check before you buy.
Spec deltas
The DJI Power 2000 finishes a load the Anker SOLIX C1000 Gen 2 leaves half-done, and it does it in a single box. It holds 2,048Wh to the Anker's 1,024, and just about every scenario it wins on this page, it wins on that capacity alone.
So the fork isn't which unit is better. It's whether you need the second kilowatt-hour. If your must-run loads fit inside the Anker's roughly 870Wh usable, a CPAP, a tailgate, phones and a laptop, a fridge for a stretch, the Anker does the identical work for $749 less, at half the weight, and at a lower cost per watt-hour. Reviewers rate it the mid-size unit to beat this yearA4, and on those loads it's hard to argue with.
The DJI earns its price the moment you outgrow that. A real blackout you need to ride to sunrise, serious solar to refill from, or hours of heavy load in a room where the Anker's fan gets loudA2. It's the better box. It's also more box than most people cross-shopping this pair will ever put to work.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
cost / lifetime kWh
You pay a premium per watt-hour for the bigger tank, not a volume rate. That's $0.63 a watt-hour against $0.54, and $0.16 per lifetime kWh against $0.13. The DJI's second kilowatt-hour is priced fairly for what it is, but it's still headroom you either need or you're paying for and never touching.
SOLIX C1000 Gen 2: 1,024Wh at $550, about 870Wh usableDJI Power 2000: 2,048Wh at $1,299, about 1,741Wh usablecost per watt-hour $0.54 (Anker) vs $0.63 (DJI)cost per lifetime kWh $0.13 (Anker) vs $0.16 (DJI)
Why it mattersIf your must-run loads fit the Anker's 870Wh usable, the cheaper-per-watt-hour unit is also the one that does your job, and the DJI's capacity is money spent on a scenario you don't have.
That reframes who the quiet is actually for. It isn't the CPAP user two feet from the unit at 3 a.m., where both are fine. It's the person running big loads for hours in a multi-day outage, recharging all day, in the same room as the machine, which is exactly when the Anker's fan is loudest and the DJI's isn'tB2.
Anker: about 35dB under 200W, rising to about 55dB at 1,000W-plusA2DJI: about 29dB at 5 feet, quiet even under the heaviest loadsB2a CPAP draws about 40W
Why it mattersIf your use is long, heavy, and indoors, the DJI's quiet is worth real money; if it's a CPAP or light daytime loads, you'd be paying for silence you already had.
solar input
So the DJI's charging advantage is specifically solar, not speed-to-full. For daily off-grid refills from panels it banks twice the energy and pulls it in faster, which is the use that justifies its size. It also needs a separate proprietary solar adapter to do it, since it has no built-in charge controller, an extra part and cost to remember. For someone topping up from a wall outlet, none of that applies and the Anker reaches full sooner.
Anker solar input 600W, DJI solar input 1,800WDJI full solar charge in about 75 minutes, full wall charge about 90 minutesB1Anker full wall charge about 49 minutesA1capacities 1,024Wh vs 2,048Wh
Why it mattersSolar-first and off-grid buyers should take the DJI and budget the adapter; wall-charging buyers get nothing from the 1,800W ceiling and the Anker's quicker refill is the one they'll actually feel.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: Selected because the two units are different sizes, 1,024Wh against 2,048, so whether your loads fit the Anker's roughly 870Wh usable is the first fork in this decision.
continuous output
The capacity gap decides two scenarios outright, and one of them barely. The 8-hour blackout asks for 1,645Wh, and the Anker's 870Wh usable covers about 53% of it before quitting with the rest of the night still ahead. The remote workday is the whisker: 910Wh needed, and the Anker misses by 40Wh, close enough that its nameplate 1,024Wh clears the day and only the flat 15% usable derate tips it under. The DJI finishes both with room to spare.
Everywhere else the size difference is quieter than the chart makes it look. In the two lightest scenarios both units finish: a CPAP night uses about a third of the Anker, a tailgate about three-quarters, and the DJI just keeps more in reserve. In the two heaviest, a 2,100Wh camping list and a 4,685Wh van-life day, neither finishes and the DJI only fails by less (83% and 37% covered to the Anker's 41% and 19%). So the real question the chart answers is narrow: do any of your must-run loads land between about 870 and 1,741 usable watt-hours? If yes, only the DJI covers them. If no, the coverage chart is noise and price and weight decide.
Lifetime Value
Selected because: Selected because both are 4,000-cycle LFP packs, so the money question is cost per lifetime kilowatt-hour, not who lasts longer.
cost / lifetime kWh
The Anker is $550, the DJI $1,299, and both are built to outlast their buyer: 4,000 cycles works out to about 11 years of daily cycling on either. Longevity isn't the lever here. The lever is that the Anker delivers its watt-hours for less at every timescale, the day you buy it and across its whole life.
That said, the DJI isn't overpriced for its size. Its 2,048Wh costs only about $199 more than buying the Anker twice, which runs $1,100, and you get one box instead of two, plus a sturdier build and far more solar input. The premium is fair. It's just a premium for capacity, and capacity you don't use is the most expensive kind there is.
Portability & Form Factor
Selected because: Selected because one unit is half the weight of the other, and that decides every use that leaves the house.
weight
24.9 pounds against 48.5. The Anker is a one-hand grab off the garage shelf; the DJI is a two-hand, bent-knee lift, and 23.6 extra pounds is a lot to haul to a tailgate that uses roughly three-quarters of the smaller battery anyway. Weight is the tax you pay on capacity every single time you move the thing, whether or not that particular trip needed the extra watt-hours. For anything that leaves the house on a regular basis, the Anker is the one your back votes for. If it mostly lives in one spot as home backup, the weight stops mattering and the DJI's size comes free.
Brand Trust
Selected because: Selected because this pits an established maker whose support is sliding against a one-year-old power-station newcomer, and neither brand story is a clean win.
Neither brand story is a clean win. Anker has the deeper power-station track record, and historically its support set the category's bar, but SOLIX owners have watched that once-excellent support slide toward AI-first agents and painful hazmat returns on heavy units. DJI is a genuine newcomer, one year into power stations, leaning on the global repair network it built for drones. That network is a real asset and the build pedigree is real. What DJI can't offer yet is years of power-station support history or an owner community to lean on when something goes sideways.
Practically, it nets out close. Value a proven product line and a big owner base and the Anker edges it, with the asterisk that its support isn't what it was. Trust DJI's hardware reputation and repair muscle and the newcomer risk is smaller than the 2024 launch date suggests. Either way, this isn't the axis that should decide the purchase.
Growth Path
Selected because: Selected because both take expansion batteries, so what separates their off-grid ceilings is solar input, where the DJI pulls far ahead.
solar input
Both take expansion batteries, so neither boxes you in on capacity. The difference is how much sun each can pull while it grows. The Anker's solar input tops out at roughly a third of the DJI's, and that ceiling is what decides whether a bigger bank is any use off-grid. A larger battery you can only trickle-charge from panels is a slow bank. So if the plan is to grow this into a solar-fed system, the DJI's headroom is the one that scales. If you'll expand it but charge from the wall, both grow the same way and the Anker's cheaper entry wins.
Strengths & trade-offs
Anker SOLIX C1000 Gen 2
Strengths
- +Costs $769 less
- +Lighter by 23.6 lb
Trade-offs
- –Weaker inverter (-1,000W) limits appliance compatibility.
DJI Power 2000
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$769) than the SOLIX C1000 Gen 2.
- –Significantly heavier (+23.6 lbs), making it harder to move.
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
Neither unit covers this scenario's 2,100Wh: the SOLIX C1000 Gen 2 comes up 1,230Wh short (about 41% covered), the Power 2000 359Wh (83%). Treat this as partial cover — enough for the essentials in it, not the whole list.
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
Power 2000
This is the line that separates them. Over eight hours the load wants 1,645Wh, and the Anker's 870Wh usable covers about 53% of it before quitting with the rest of the night still ahead. The DJI finishes with 96Wh to spare, and its 1,800W solar input can refill it by the next morning. If outage insurance is why you're shopping, the DJI is the one that actually reaches sunrise.
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
Power 2000
A 40W CPAP barely touches either. Overnight it uses about a third of the Anker and a fifth of the DJI, so for a single night this isn't a real contest and both let you sleep. Where the DJI separates is nights between charges: 1,741Wh usable is roughly five CPAP nights to the Anker's three, so on a long stretch off-grid with no way to recharge, it's the one that gets you through the week.
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
Power 2000
The SOLIX C1000 Gen 2 comes up just short — it needs 910Wh and has 870Wh usable, a 40Wh gap (its nameplate 1,024Wh actually clears this — the flat 15% conversion allowance is what tips it under). Trim that much — one small appliance's worth across the day — and it finishes. The Power 2000 covers it outright with 831Wh to spare.
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
Power 2000
Both handle game day; the Power 2000 keeps more in reserve (38% used vs 77%). Tailgating is a light load, though, so the number you'll feel is weight: 24.9 lbs for the SOLIX C1000 Gen 2 against 48.5 lbs for the Power 2000, from the trunk to the setup spot.
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 SOLIX C1000 Gen 2 comes up 3,815Wh short (about 19% covered), the Power 2000 2,944Wh (37%). This is well outside what either unit is for; the right answer here is a larger station, not a choice between these two.
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: Power 2000 runs 8.5h vs 4.2h.
$1,299 list · direct from DJI
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 0–116.1hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–23.2hHigh-Draw Appliances
These reveal the real limitsscale 0–1.7h¹ 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
August 30, 2026
Verdict: the Anker SOLIX C1000 Gen 2
For the buyer whose real loads fit the Anker's roughly 870Wh usable, a CPAP, a tailgate, everyday devices, the Anker does the same work for $749 less, at half the weight, and at a lower cost per watt-hour, so it's the smarter default. The DJI is the better box in the abstract, with double the capacity, 1,800W of solar input, quieter operation under load, and a sturdier build, but each of those serves a specific, more demanding buyer. Step up to it only if your must-run loads climb above the Anker's usable ceiling, you want serious solar, or you'll run heavy loads quietly for hours indoors. Otherwise the Anker takes it on value and weight without giving up anything you'll actually use.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of August 30, 2026. The links below open Anker's and DJI's current prices.
$529.99 · direct from Anker
Last checked 17 hours ago. Prices move — check before you buy.
or check the Power 2000 price$1,299.00 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated August 30, 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 Gen 2 rates 4.9/5 (96th percentile of 26 Everyday-class units), and Power 2000 rates 4.2/5 (54th 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.
Same five years, different sticker price
Coverage is a genuine tie: both run 5-year warranties on 4,000-cycle packs. A per-dollar stat will try to make it look otherwise, crediting the Anker with 9.1 years of cover per $1,000 spent against the DJI's 3.8, but that spread is the price gap in a costume, not a difference in terms. Buy on capacity, weight, and noise. The paperwork is identical.
Full record above — the Test Desk pick is the SOLIX C1000 Gen 2.
Check SOLIX C1000 Gen 2 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 ($0.13/kWh vs $0.16/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off. One thing to know reading the table: both carry the same 4,000-cycle rating, so the lifetime rows are sticker price and capacity in disguise — the wear horizon is identical and decides nothing here.
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
Anker has the longer power-station track record here, and historically its support set the category's bar. Recent SOLIX owners describe a slide: AI-first agents handing back generic answers, and hazmat return logistics that turn sending a heavy unit back into a project. The brand is still strong. The SOLIX support desk specifically 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
Some of the best cost-per-watt-hour in Anker's lineup. The C1000 is one of the value standouts in the catalog, and it charges fast for its class.
Worth knowing
Firmware updates have quietly pulled features before without much warning. Not disqualifying, but worth knowing you don't fully control what the unit does after you buy it.
DJI
Ecosystem
One year into power stations. DJI launched the line in 2024 and the Power 2000 sits at the top of it, so there's no dedicated owner community yet. Questions mostly land in the drone forums.
Support
The upside of a big-company newcomer is that DJI leans on the global repair-center network it built for drones, which most first-generation power-station brands simply don't have. The downside is no multi-year track record on these specific products.
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
Drone-grade engineering, and it shows. There are 700-plus battery patents behind it and a build oriented around safety and durability. If you already own DJI gear, the SDC ports tie into fast charging you can actually use.
Worth knowing
Two things for the off-grid buyer the 1,800W solar will attract. There's no built-in charge controller, so that solar needs a separate proprietary adapter, an extra part and cost. And the app scores only 3.5 out of 5, a whole-DJI-ecosystem rating rather than a power-station one; owners say the on-device screen is the more reliable control anyway.
Analyst note
This nets out close and shouldn't decide the purchase. It's a proven maker whose support is quietly sliding against a newcomer whose hardware pedigree runs deep but whose power-station history is a year old. Both brand stories are good with an asterisk. Pick on the hardware, not the badge.
Growth path
SOLIX C1000 Gen 2
EXPANDABLESupports Anker expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 1,024Wh.
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 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 Power 2000's higher solar ceiling (1,800W vs 600W) 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 C1000 Gen 2
Field reports on the Anker cluster on two things. It fast-charges, a full refill in about 49 minutes, well up on the original's 58 to 80A1, and its fan is the one recurring gripe: near-silent under about 200W at roughly 35dB, then climbing to around 55dB when it's fast-charging or pushing past 1,000WA2. Reviewers also note the higher continuous output now clears a standard 1,500W space heater with room to spareA3, and broadly rate it the mid-size unit to beat this yearA4. The picture is a refined, quick-charging 1kWh box with one honest flaw you'll hear under load.
“Fast HyperFlash charging — a full recharge in roughly 49 minutes, noticeably quicker than the original C1000's ~58-80 minutes.”
Sources
thepowerpick.com · macrumors.com · outdoorgearlab.com · technerdo.com · mensjournal.com · powerstationadvisor.com
DJI Power 2000
The DJI reads as the sturdier, quieter unit in reviews. It measured about 29dB at five feet and stayed among the quietest tested even under the heaviest loadsB2, with an unusually safety-focused build: flame-retardant materials, dozens of temperature sensors and fuses, and a chassis rated to take a one-ton static loadB3. Charging is the other headline, a full wall charge in about 90 minutes and up to 1,800W of solar for a roughly 75-minute solar top-upB1. The one caveat is age: DJI only entered power stations in 2024, so multi-year owner data doesn't exist yetB0. The praise is real, but it's recent.
“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
- Fast charging and higher output over the original are the standout gains; fan noise under load or fast charging is the top complaint. [SOLIX C1000 Gen 2 · 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
“Fast HyperFlash charging — a full recharge in roughly 49 minutes, noticeably quicker than the original C1000's ~58-80 minutes.”
thepowerpick.com / macrumors.com — Anker SOLIX C1000 Gen 2 review · 2026 · [positive]
- A2
“Fan noise is the single most common complaint — nearly silent at low load (about 35 dB under 200W), but the fans ramp up audibly during fast charging or heavy output, reaching around 55 dB at 1,000W-plus.”
outdoorgearlab.com / technerdo.com — C1000 Gen 2 review · 2026 · [negative]
- A3
“The higher continuous output crosses a useful threshold over the original — enough to run a standard 1,500W space heater with headroom to spare.”
thepowerpick.com / mensjournal.com — C1000 Gen 2 review · 2026 · [positive]
- A4
“Reviewers describe it as a refined, powerful, fast-charging update to a popular 1kWh platform, widely rated the mid-size unit to beat in 2026.”
thepowerpick.com / powerstationadvisor.com — C1000 Gen 2 review · 2026 · [positive]
- 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 August 30, 2026.
What Owners Actually Report
Drawn from 104 comments on independent review channels — not from retailer reviews, which skew to the first week of ownership. Each line is our summary of one commenter's claim, linked to the original. We record what they said, including where it contradicts the spec sheet.
Anker SOLIX C1000 Gen 2
22 claims from 14 comments · 18 from owners · 6 with figures
- Price & value
- 4 · 0% negative
- Runtime
- 3 · 15% negative
- UPS switchover
- 2 · 0% negative
- Inverter & surge
- 1 · 0% negative
- Solar input
- 1 · 0% negative
What owners complain about
Gen 2 loses the gen 1's ability to add an expansion battery.
Expandability23 agreedsource →
Same app failure as his other brands: paired devices go missing on later launches.
App & firmwareowner2 agreedsource →
Can only pull 100W from the C1000 Gen 2's 12V ports and cannot confirm how XT60i sensing works.
Otherownersource →
What owners praise
Two units keep his gas furnace, three fridge/freezers and network alive for 5+ hours.
Runtimemeasuredowner15 agreedsource →
Anker 1000 gen 2's edge is a 2000W inverter, also at 25 pounds.
Inverter & surgemeasuredowner8 agreedsource →
Got the C1000 gen 2 on sale for $379 plus a $219 200W panel.
Price & valuemeasuredowner6 agreedsource →
DJI Power 2000
143 claims from 90 comments · 58 from owners · 5 with figures
- App & firmware
- 24 · 42% negative
- Other
- 21 · 36% negative
- Build quality
- 25 · 72% negative
- Durability
- 11 · 100% negative
- Warranty & support
- 8 · 34% negative
What owners complain about
With the expansion battery he only gets 2800Wh on DC.
Runtimemeasuredownersource →
DJI told him all Power 2000 units have an EMI issue with no fix; his Mac Mini coil-whined.
Build qualityowner5 agreedsource →
3600W surge is not bad but lower than some comparable units.
Inverter & surgemeasuredownersource →
What owners praise
Claims are weighted by how specific they are, whether the commenter owns the unit, and how many readers agreed. Comments that mention a product under a rival's review count for more, because the commenter had no reason to be there. This is what buyers report, not our test results — for measurements we ran ourselves, see the methodology.
Who Should Buy Which
Buy the SOLIX C1000 Gen 2 if you…
- →You mostly run loads under about 870Wh usable: a CPAP overnight, a tailgate cooler and speaker, phones and a laptop, lights and a fridge for a few hours. The Anker handles all of it and you keep $749.
- →You lift and move it often. At 24.9 lbs it's a one-hand carry from the trunk to the campsite or up the basement stairs, where the DJI is a two-hand haul.
- →You charge from a wall outlet and want the lowest running cost. It refills in about 49 minutesA1 and costs the least per lifetime kilowatt-hour of the two.
Buy the Power 2000 if you…
- →You need to actually ride out a blackout, not cover half of it. The DJI finishes an 8-hour, 1,645Wh night with reserve to spare, where the Anker taps out around the halfway mark.
- →You're building toward off-grid or solar-first use. 1,800W of solar input refills its bigger bank fastB1, as long as you budget for the separate proprietary adapter it needs.
- →You'll run heavy loads for hours indoors and want quiet. Under load the DJI stays near-silentB2 while the Anker's fan climbsA2, which matters in a room you're living in through a long outage.
- →You already own DJI drones and want the SDC fast-charging integrationB4.
If neither fits
If your daily need is in van-life territory, roughly 4,685Wh a day or more, both come up short here; even the DJI covers only about 37% of that day. Skip this class entirely and look at a 3-to-5kWh-plus station or a stackable system built to be lived on.
The Bottom Line
The DJI Power 2000 is the better single box, and on paper it isn't close: twice the capacity, three times the solar input, quieter under load, a tougher build. But every one of those wins on the scenario chart traces back to one thing, its size, and size is the rare advantage you can hold up against your own loads before you spend a dollar. Two scenarios genuinely need it. The rest the Anker either finishes too or fails right beside it.
So it comes down to one honest question: do the loads you have to run live above the Anker's 870Wh usable? If they do, or if you want to feed it from serious solar or run heavy loads quietly for hours, the DJI is worth every dollar of its premium. If they don't, buy the Anker, pocket the difference, carry half the weight, and spend nothing on capacity you were never going to reach.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the DJI Power 2000 worth double the price of the Anker SOLIX C1000 Gen 2?
Only if you need what the extra money buys: a second kilowatt-hour of capacity, 1,800W of solar input, quieter operation under heavy load, and a sturdier build. For loads that fit the Anker's roughly 870Wh usable, the two do the same job and the Anker costs $749 less. Size is the whole decision here.
Which is quieter, the Anker C1000 Gen 2 or the DJI Power 2000?
At low load, like a CPAP, both are quiet, with the Anker around 35dB. The difference shows under heavy output and fast charging, where the Anker's fan climbs to about 55dB while the DJI stays near-silent even under load. For a bedside device either is fine; for hours of heavy use in the same room, the DJI is the quiet one.
Can the Anker C1000 Gen 2 run a space heater?
Yes. Its 2,000W continuous output runs a standard 1,500W space heater with headroom to spare, and the DJI's 3,000W continuous handles even heavier draws. Runtime is the catch: a 1,500W heater pulls the Anker's 870Wh usable down in about half an hour and the DJI's 1,741Wh in about an hour. Heat is the one load that humbles both.
Does the DJI Power 2000 charge faster than the Anker?
From solar, decisively: 1,800W of input to the Anker's 600W, and a full solar charge in about 75 minutes. From a wall outlet it's the reverse, with the smaller Anker reaching full in about 49 minutes against the DJI's roughly 90. The DJI also needs a separate proprietary adapter to take that solar, since it has no built-in charge controller.
Which has the better warranty and lifespan?
They're identical on both counts: 4,000-cycle LFP packs and 5-year warranties, about 11 years of daily cycling either way. A per-dollar view flatters the Anker at 9.1 years of cover per $1,000 versus 3.8, but that's just the price difference, not better terms. Decide on capacity and weight instead.
Brand matchup
Anker SOLIX vs DJI: measured across every matchup →Where to buy
Anker SOLIX C1000 Gen 2Pick
$529.99
$529.99 · direct from Anker
Last checked 17 hours ago. Prices move — check before you buy.
DJI Power 2000
$1,299.00
$1,299.00 · direct from DJI
Last checked 17 hours ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.