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Head-to-head test

EcoFlow RIVER 2 Pro vs DJI Power 1000

The Power 1000 costs $200 more, but it's rated at 23dB against a documented 62dB — the difference between a whisper and a unit EcoFlow itself admits gets loud, which settles this for anyone putting it near a bed, a desk, or a tent.

Written by Ian SchneiderUpdated

Solar & Off-Grid Tester, Station Arena Test Desk

Stack these against 100+ rivals
MethodologyReader-supported — we may earn from links (details)
EcoFlow RIVER 2 Pro Portable Power Station

EcoFlow

RIVER 2 Pro

768Wh800W17.2 lb

2,481Power Score · Appliance Class

Check price →

$349.00 list · direct from EcoFlow

DJI Power 1000 Portable Power Station

DJI

Power 1000

1,024Wh2,200W28.7 lb

3,099Power Score · Appliance Class

Check price →

$699.00 list · direct from DJI

Spec deltas

Capacity
768Wh
1,024Wh
Output
800W
2,200W
Weight
17.2 lb
28.7 lb
Price
$349
$699
Cost / Wh
$0.45
$0.68
Cycle life
3,000
4,000
Solar input
220W
800W
01

The DJI Power 1000 costs $200 more than the RIVER 2 Pro — $699 against $499 — and the spec sheet explains a good chunk of that gap on its own: 1,024Wh against 768Wh, and 2,200W continuous output against 800W, nearly triple.

The number that separates these two isn't capacity, though. DJI rates the Power 1000 at roughly 23dB, and reviewers confirm it stays whisper-quiet under normal loads, only becoming noticeable past 1,500WB1. EcoFlow's own product documentation puts the RIVER 2 Pro at up to 62dB during heavy charging or dischargingA2 — a nearly 40dB gap, which is the difference between barely audible and loud enough to notice from across a room.

DJI is new to power stations — about two years in the category, against EcoFlow's much longer track record — and it shows in one place: no expansion battery ecosystem yet. Everywhere else on the spec sheet, the newer entrant is ahead.

02

What the Numbers Reveal

Each conclusion stated first — the numbers behind it on one line, the full analysis below.

F1

One RIVER 2 Pro owner physically modded the internal fans to quiet the unit down, cutting into the plastic housing to do itA1. The Power 1000 solves the same problem before you own it.

DJI rates the Power 1000 at roughly 23dB, and reviewers report it stays nearly silent under normal loads, becoming noticeable only past 1,500WB1EcoFlow's own spec sheet documents the RIVER 2 Pro at up to 62dB during high-wattage charging or dischargingA2

Why it mattersAnyone placing this near a bed, a desk, or inside a small tent should weight the noise gap heavily — it's one of the largest measured differences on this page.

F2

continuous output

A unit that runs 800W continuous may still refuse to start a 400-500W-rated fridge compressor pulling a 2-3x jolt at power-on, while the Power 1000's larger ceiling absorbs that surge without issue.

The Power 1000's 2,200W continuous output is nearly triple the RIVER 2 Pro's 800WFridge and window AC compressors surge 2-3x their rated draw at startup

Why it mattersAnyone planning to run a fridge, window AC, or other compressor-driven appliance should default to the Power 1000's output headroom.

F3

A unit with tested headroom above its spec sheet is the safer bet for real-world loads that spike unpredictably — space heaters, power tools, kitchen appliances — where the RIVER 2 Pro has less room to absorb a surprise.

Reviewers tested the Power 1000 at 2,400W — above its 2,200W rating — for 20 minutes without loud noise or shut-offB2The RIVER 2 Pro's rated continuous output is 800W, with a 1,600W surge ceiling

Why it mattersBuyers running unpredictable or spiky loads should lean toward the unit with demonstrated headroom above its rating.

F4

rated cycles

A $200 gap upfront shrinks to a five-cent-per-kWh gap the other direction once you run the numbers over the full cycle life — the Power 1000 is the better value, not just the pricier unit.

The Power 1000 costs $0.17 per lifetime kWh delivered against $0.22 for the RIVER 2 Pro, despite costing $200 more upfrontThe Power 1000 rates for 4,000 cycles against the RIVER 2 Pro's 3,000

Why it mattersBuyers hesitating on the $200 premium should weigh the lifetime cost, not just the sticker, before defaulting to the cheaper unit.

The specific dimensions that decide these two units — everything else is a tie.

PowerScore Breakdown

Selected because: Power 1000 wins the composite score by roughly 900 points.

overall power score

The Power 1000 outscores the RIVER 2 Pro by roughly 900 points on the engine's composite, driven mostly by output, surge headroom, and solar input — DJI's 800W solar ceiling is more than triple the RIVER 2 Pro's 220W.

Capacity alone doesn't explain the gap; the two units are within 256Wh of each other. It's the output and charging specs that separate them.

What the Specs Don't Tell You

Selected because: Noise is the single largest measured gap on the page and deserves direct treatment.

rated cycles

The noise card is the standout here: EcoFlow documents the RIVER 2 Pro's fan noise at up to 62dB under loadA2, a spec the manufacturer itself acknowledges rather than one uncovered by testing. The Power 1000's rated 23dB is close to a whisper by comparison.

The UPS card shows both units in the basic-standby tier — 30ms for the RIVER 2 Pro against 20ms for the Power 1000 — a modest gap rather than a decisive one. Warranty and cycle life both favor the Power 1000 on paper: same 5-year term, but 4,000 rated cycles against 3,000.

Runtime: Will It Power Your Gear?

Selected because: Power 1000 clears more of the emergency scenarios outright, worth spelling out concretely.

continuous output

Neither unit clears Weekend Camping, an 8-Hour Blackout, or Van Life Daily — both fall well short of those totals regardless of price. The Power 1000 clears CPAP Overnight and Tailgate Party outright; the RIVER 2 Pro only clears CPAP Overnight.

One field report backs this up directly: an owner ran the Power 1000 through a week-long camping trip powering a 45W compressor fridge, phones, laptops, and LED lightsB4 — exactly the kind of mixed daily load the Remote Workday and Tailgate scenarios are modeling.

Brand Trust

Selected because: DJI's short track record vs. EcoFlow's longer one is a real, decision-relevant tradeoff for a cross-brand pair.

DJI is a genuinely new entrant to power stations — about two years in the category against EcoFlow's much longer run — and it shows in the ecosystem: no expansion battery path yet, and DJI's SDC fast-charge ports are proprietary to its own drone lineup, of limited use if you're not already in that ecosystem.

What DJI brings instead is 700-plus battery patents inherited from drone R&D and a build quality reviewers consistently praise. EcoFlow has the deeper community and product lineup, but also carries a October 2025 recall on an unrelated model worth knowing about if brand-wide reliability matters to you.

Strengths & trade-offs

EcoFlow RIVER 2 Pro

Strengths

  • +Costs $350 less
  • +Lighter by 11.5 lb

Trade-offs

  • Weaker inverter (-1,400W) limits appliance compatibility.
  • Can receive complaints about fan noise under heavy load.
  • 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

  • +Larger battery capacity
  • +Higher AC output
  • +Faster solar charging
  • +Rated for 4,000 charge cycles — much longer battery lifespan

Trade-offs

  • Substantially more expensive (+$350) than the RIVER 2 Pro.
  • Significantly heavier (+11.5 lbs), making it harder to move.
03

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 can fully handle this scenario (needs 2,100Wh). You'd need a higher-capacity station or to cut back on usage.

Camping power station guide

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

Neither unit can fully handle this scenario (needs 1,645Wh). You'd need a higher-capacity station or to cut back on usage.

Emergency blackout power guide

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 1000

Both are massively overpowered for CPAP — the Power 1000 finishes at 37% used against the RIVER 2 Pro's 49%. At a 40W load that reserve is comfort rather than necessity, so if a CPAP is the only thing you plan to run, price and portability should count for more than capacity does.

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

Neither unit can fully handle this scenario (needs 910Wh). You'd need a higher-capacity station or to cut back on usage.

UPS & desk backup guide

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 1000

The RIVER 2 Pro runs out of juice. It only has 653Wh usable, but this scenario needs 670Wh. The Power 1000 covers it and still has 13h of phone charging left over.

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 can fully handle this scenario (needs 4,685Wh). You'd need a higher-capacity station or to cut back on usage.

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

RIVER 2 Pro3.2h
dead in 3.2h — before your 8h window ends
Power 10004.2h
dead in 4.2h — before your 8h window ends

For this load: Power 1000 runs 4.2h vs 3.2h.

Check Power 1000 price →

$699 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 0–58h
ApplianceRIVER 2 ProPower 1000
CPAP Machine40W draw
RIVER 2 Pro: 16.3h2 full nights
Power 1000: 21.8h2 full nights
Phone Charger15W draw
RIVER 2 Pro: 43.5h
Power 1000: 58h
Router + Modem20W draw
RIVER 2 Pro: 32.6h
Power 1000: 43.5h
Starlink75W draw
RIVER 2 Pro: 8.7h
Power 1000: 11.6h
LED Lights (4 bulbs)40W draw
RIVER 2 Pro: 16.3h
Power 1000: 21.8h
Laptop (Working)60W draw
RIVER 2 Pro: 10.9h
Power 1000: 14.5h

Comfort & Convenience

Makes off-grid life actually enjoyablescale 0–11.6h
ApplianceRIVER 2 ProPower 1000
Box Fan75W draw
RIVER 2 Pro: 8.7h
Power 1000: 11.6h
LED TV (55")80W draw
RIVER 2 Pro: 8.2h
Power 1000: 10.9h
Mini-Fridge150W draw
RIVER 2 Pro: 4.4h
Power 1000: 5.8h
Electric Blanket200W draw
RIVER 2 Pro: 3.3h0 full nights
Power 1000: 4.4h0 full nights

High-Draw Appliances

These reveal the real limitsscale 0–0.9h
ApplianceRIVER 2 ProPower 1000
Coffee Maker1000W draw
RIVER 2 Pro: — exceeds output
Power 1000: 0.9h
Microwave1200W draw
RIVER 2 Pro: — exceeds output
Power 1000: 0.7h
Space Heater1500W draw
RIVER 2 Pro: — exceeds output
Power 1000: 0.6h

¹ 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 15, 2026

Verdict: the Power 1000, on Power Score margin

The DJI Power 1000 outstores the RIVER 2 Pro (1,024Wh vs 768Wh), nearly triples its continuous output (2,200W vs 800W), and does it while running at a rated 23dB against the RIVER 2 Pro's documented 62dB under load. It also costs less per lifetime kWh — $0.17 against $0.22 — despite the $200 higher sticker price, because its 4,000-cycle rating stretches that cost over more total energy delivered. DJI is a genuinely new entrant to power stations, with only about two years of track record and no expansion ecosystem, which is the honest catch against it. For anyone who cares how loud this thing is going to be in their living room or campsite, that's close to a deciding spec on its own.

■■■■■■■□□□7/10

Editor-assigned confidence, based on cited owner research and spec analysis.

List prices as of July 15, 2026. The links below open EcoFlow's and DJI's current prices.

Check Power 1000 price

$699.00 list · direct from DJI

or check the RIVER 2 Pro price$349.00 list

Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated July 15, 2026

04

Measured Data

Benchmark scores and the full spec record, side by side.

Benchmark scores

RIVER 2 ProPower 1000
Overall Power Score
2,481
3,099
CPAPSleep Therapy Reliability
2,326
3,040
Solar GeneratorSolar Input & Efficiency
2,375
2,926
TailgatingOutlets & Portability
2,801
3,143
Apartment BalconyCompact Solar Living
2,674
3,125
CampingLightweight & Versatile
2,629
3,073

Not rated for both units (minimum threshold unmet): UPS, RV Living, Home Backup, Food Truck.

Full specifications

RIVER 2 Pro
$349
Updated Jul 15
See live price →
Power 1000
$699★ our pick
Updated Jul 15
See live price →
Capacity (Wh)
768
1024
Output (W)
800
2200
Surge Peak
1600W
4400W
AC Outlets
4
2
USB-C Charging Outputs
100W
140W
Solar Input (W)
220
800

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, RIVER 2 Pro rates 4.5/5 (72nd percentile of 19 Compact-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.

[CAUTION]

RIVER 2 Pro: 62dB Under Load

62dB is about as loud as a normal conversation. If you're running a CPAP or sleeping near this unit, the fan noise may be noticeable. Most people find anything above 45dB disruptive for sleep.

[NOTE]

UPS Speed: standby (<20ms) vs basic standby

The Power 1000 switches to battery in 20ms (standby (<20ms)), while the RIVER 2 Pro takes 30ms (basic standby). Most electronics handle this fine, but sensitive server equipment may hiccup. This matters if you're using it as a home UPS for always-on equipment.

[NOTE]

Warranty Value Comparison

The RIVER 2 Pro gives you 14.3 years of warranty per $1,000 spent, vs the Power 1000's 7.2 years. That's 2× more coverage per dollar. An underrated factor if you're keeping this unit for years.

[NOTE]

Battery Lifespan in Real Years

The Power 1000 is rated for 4,000 cycles vs 3,000. In real life: at daily use, that's 11 vs 8.2 years. At weekend use (twice a week), it's 38 vs 29 years. After hitting the cycle limit, the battery doesn't die. It drops to ~80% original capacity, which is still very usable.

Full record above — the Test Desk pick is the Power 1000.

Check Power 1000 price →or check the RIVER 2 Pro price
05

Ownership Analysis

What happens after you buy — true cost of ownership, brand trust, and growth potential.

Lifetime value

RIVER 2 ProPower 1000

│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead.

RIVER 2 Pro
Power 1000
Purchase price
$349.00
$699.00
Lifetime energy delivered
2,304 kWh
4,096 kWh
Cost per lifetime kWh
$0.15
$0.17
Cost per warranty year
$70/yr
$140/yr
Battery lifespan
8.2yr daily · 28.8yr weekend · 57.7yr weekly
11yr daily · 38.5yr weekend · 76.9yr weekly

Analyst note

Both units have similar long-term ownership costs ($0.15/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

EcoFlow

Ecosystem

Largest in portable power — 12-15 models across DELTA Pro, DELTA 3, and RIVER 3 series, plus solar panels and smart home panels

Support

US-based phone/email/chat support (1-800-368-8604). Experiences are polarized — many report hassle-free prepaid-label replacements, but others report long waits and refurbished units sent for new claims. Pro tip: buying from Costco or Amazon gives you a stronger return safety net.

Community

Largest community in the space — Reddit r/Ecoflow_community (~31K members), multiple Facebook groups, and an official community forum

App experience

Rated 4.6/5 iOS (~8,400 ratings) · 4.2/5 Android (~17,000 ratings)

Unique strength

Fastest-charging technology (X-Stream), deepest product ecosystem, and most active innovation cadence. Supports up to 180kWh modular expansion with DELTA Pro Ultra X.

Worth knowing

The Oct 2025 DELTA Max 2000 recall (overheating/fire risk, 6 incidents) is worth noting. Also tested subscription paywalls for advanced app features in early 2025 before community backlash paused the plan. No parts or service offered out of warranty.

All EcoFlow power stations tested →

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

A recent entrant to power stations, arriving long after the established players, so there is less long-term field data than for EcoFlow, Jackery or BLUETTI — though DJI brings a deep hardware track record from drones. No built-in solar charge controller (requires a separate proprietary adapter). SDC ports are proprietary to the DJI ecosystem, so their fast-charging advantage mostly benefits people who already own DJI gear. Battery expansion is available on the newer Power 2000 and Power 1000 V2, but not on the earlier Power 1000 or Power 500 — check the specific model.

All DJI power stations tested →

Analyst note

EcoFlow and DJI are close competitors. Both have established support channels and growing ecosystems. Compare their specific warranty terms and community size for your peace of mind.

Growth path

RIVER 2 Pro

FIXED CAPACITY

Fixed at 768Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.

Accepts up to 220W of solar. Limited to a single portable panel.

Adequate ports for most setups, but heavy users may want a power strip.

Power 1000

FIXED CAPACITY

Fixed 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.

RIVER 2 ProPower 1000

Analyst note

Neither expands, and that's no knock on either — each is a complete unit at a fixed size. Buy the capacity that covers your needs now (the Power 1000 gives you the larger ceiling); you can't add to either later.

06

What Owners Report

Patterns from published owner reports and long-term reviews — every claim cited to its source below.

EcoFlow RIVER 2 Pro

Owner-specific commentary on the RIVER 2 Pro is thin online — most RIVER 2 series discussion doesn't distinguish between the base RIVER 2, the Max, and the Pro, so only a handful of confidently-sourced entries exist for this specific model. The clearest pattern is fan noise: one owner cut into the internal plastic housing to fit quieter fansA1, and EcoFlow's own FAQ confirms noise up to 62dB during heavy charging or dischargingA2. A van-dwelling owner confirmed it runs an overnight CPAP load without issueA4, and a Facebook post raised an open question about whether sustained UPS duty affects long-term battery lifeA3.

Will using River 2 Pro as a UPS affect battery life ...
Facebook — EcoFlow Club group post title, unknown

Sources

ctrl-alt-rees.com

DJI Power 1000

The Power 1000's owner and reviewer coverage is consistently positive, with quiet operation as the standout theme. Reviewers call it one of the quietest units in its class, nearly silent under normal loads and only becoming noticeable past 1,500W — softer than the whirring reported on EcoFlow or BLUETTI unitsB1. It's been tested above its own rating, running 2,400W for 20 minutes without shutting down or getting loudB2, and AC charging from 0-100% takes about 70 minutes with the fan staying quiet even at full charge speedB3. One owner ran it through a week-long camping trip powering a compressor fridge, phones, laptops, and lights, and it's become a favorite among drone pilots for fast-charging batteries alongside other devicesB4.

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

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 at high wattage charging/discharging is a consistent owner and manufacturer-acknowledged complaint, severe enough that some owners physically mod the unit with quieter fans. [RIVER 2 Pro · 2 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

    I've since performed the same mod on my RIVER 2 PRO and it works great for that unit, too - although it did involve cutting away some of the internal plastic.

    ctrl-alt-rees.com blog — 'EcoFlow RIVER 2 Noisy Fan Fix!' · 2022-11-17 · [negative]

  • A2

    When charging and discharging at high wattage, RIVER 2 Max and RIVER 2 Pro may make a noise up to 62db.

    EcoFlow official product page — RIVER 2 Series specs/FAQ footnotes · unknown · [negative]

  • A3

    Will using River 2 Pro as a UPS affect battery life ...

    Facebook — EcoFlow Club group post title · unknown · [mixed]

  • A4

    I'm very new to CPAP (1 week) and I live in a van. I have solar and a decent battery bank and I've got the ResMed DC-DC cable which powers my AirSense 11 AutoSet overnight no problem.

    Apnea Board forum — '[Equipment] EcoFlow River 2 Pro' thread · 2025-07 · [mixed]

  • 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 15, 2026.

07

Who Should Buy Which

Buy the RIVER 2 Pro if you…

  • Budget-first buyers who want the lower $499 entry price and don't mind fan noise during charging
  • Light users covering phones, a laptop, and a CPAP who don't need to run compressor-driven appliances

This is you — check the RIVER 2 Pro price

Buy the Power 1000 if you…

  • Anyone placing the unit near a bed, desk, or shared living space who cares about the near-40dB noise gap
  • Buyers running fridges, window ACs, or other compressor appliances who need the larger surge and continuous output headroom
  • Drone pilots and campers who value tested output headroom above the printed rating and faster solar recharge

This is you — check the Power 1000 price

If neither fits

Anyone needing to power a full weekend of camping or a van full-time should skip both — neither clears the Weekend Camping or Van Life Daily scenario, and a larger-capacity unit is the honest answer for that load.

08

The Bottom Line

The Power 1000 costs $200 more but wins on capacity, output, and — most decisively — noise, running at a fraction of the RIVER 2 Pro's documented 62dB under load.

DJI's short track record is the honest asterisk, but on the numbers alone, this is the unit to buy if it's going anywhere near where people sleep or work.

09

Frequently Asked Questions

Answers drawn from the spec record and cited owner research.

Is the DJI Power 1000 worth $200 more than the EcoFlow RIVER 2 Pro?

For most buyers, yes. The Power 1000 delivers more capacity, nearly triple the continuous output, and runs at a rated 23dB against the RIVER 2 Pro's documented 62dB under load. It's also cheaper per lifetime kilowatt-hour delivered despite the higher sticker price, thanks to its 4,000-cycle rating.

Which power station is quieter, DJI Power 1000 or EcoFlow RIVER 2 Pro?

The DJI Power 1000 by a wide margin. It's rated around 23dB and reviewers confirm it stays nearly silent under normal use, only becoming noticeable past 1,500W. EcoFlow's own documentation puts the RIVER 2 Pro at up to 62dB during high-wattage charging or discharging.

Is DJI a reliable brand for power stations?

DJI is new to the category, entering in 2024, so it has only about two years of track record compared to EcoFlow's longer history. It leverages DJI's established support and repair network from the drone business, and build quality reviews are consistently strong, but it doesn't yet have an expansion battery ecosystem.

Can either unit run a compressor fridge?

The Power 1000's 2,200W continuous output and 4,400W surge rating give it real headroom to start and run a compressor fridge. The RIVER 2 Pro's 800W continuous output and 1,600W surge ceiling are tighter and may struggle with a compressor's startup jolt.

How much solar input does each accept?

The DJI Power 1000 accepts up to 800W of solar input, more than triple the RIVER 2 Pro's 220W ceiling, meaning a much faster recharge under real sun. DJI requires a separate proprietary solar adapter, though, which is worth factoring into total cost.

Check Power 1000 price →

Where to buy

RIVER 2 Pro

EcoFlow RIVER 2 Pro

$349.00

Check current price

$349.00 list · direct from EcoFlow

Power 1000

DJI Power 1000Pick

$699.00

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$699.00 list · direct from DJI

Prices may vary by retailer and are subject to change.