Head-to-head test
EcoFlow DELTA Pro vs Jackery HomePower 3000
Two boxes wrapped around the same 3,600W inverter: the DELTA Pro grows into whole-home backup, the HomePower 3000 is roughly 40 pounds lighter and near-silent, so the only real question is whether your needs will outgrow a sealed 3kWh box.
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
EcoFlow
DELTA Pro
5,338Power Score · The AC & Fridge Zone
$1,599.00 list · direct from EcoFlow
Jackery
HomePower 3000
5,162Power Score · The AC & Fridge Zone
$1,299.00 list · direct from Jackery
Spec deltas
The DELTA Pro and the HomePower 3000 run the same inverter: 3,600W continuous, 7,200W surge. Point either one at a fridge, a well pump, or a space heater and you get the identical answer. What differs is everything built around that inverter.
The DELTA Pro wraps it in 3,600Wh, an expansion port, 99 pounds, and a 60 dB fan. The HomePower wraps the same inverter in 3,072Wh, a sealed case, under 60 pounds, and a 30 dB whisper, for $200 less. One is a home-backup anchor that grows; the other is a one-person carryB1 you can sleep next to.
Buy the HomePower 3000. It does the DELTA Pro's job in a lighter, quieter, cheaper box, on a battery rated for more charge cycles. The DELTA Pro earns its premium in exactly one way: it expands into whole-home backupA1, and the HomePower can't. If that growth is your plan, pay up. If it isn't, the lighter box wins.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Capacity
That capacity edge changes exactly one outcome on this page. In the weekend-camping run it leaves the DELTA Pro at 69% where the HomePower hits 80%; blackout, CPAP, workday, and tailgate all tie outright. So the premium and the 40 pounds buy a comfort buffer in a single scenario, not more capability.
both rated 3,600W continuous and 7,200W surgeDELTA Pro holds 3,600Wh; HomePower holds 3,072Wh, a 528Wh edge to the DELTA ProDELTA Pro weighs 99 lbs; HomePower weighs under 60 lbs
Why it mattersUnless that camping buffer is your exact use case, the same inverter in the lighter box does the same work for less.
These units get bought for multi-day outages, and in one you aren't away from the box, you're living beside it while it cycles. The HomePower does the same backup jobB4 at 30 dB, so one unit fills your living room with fan noise for days and the other doesn't. Same fridge kept alive, very different room to sit in.
DELTA Pro is rated at 60 dB; HomePower is rated at 30 dBunder heavy load the DELTA Pro's fans put out a high-pitched whineA4a multi-day outage means recharging all day, not just discharging
Why it mattersIf the unit lands in a living space or beside a CPAP, the quiet one is the box you can live next to for a week.
For a capacity you'll never exceed, the sealed box costs nothing and saves you money. But expandability is the one advantage you can't retrofit, and it's the reason the DELTA Pro gets treated as a home-backup platform rather than a single applianceA1. The HomePower is the better appliance; the DELTA Pro is the better platform.
DELTA Pro accepts EcoFlow expansion batteries; HomePower 3000 is a sealed systemboth are 3,600W home-backup-class unitsthe DELTA Pro line is regarded as a gold standard for home backup and full-scale expansionA1
Why it mattersBuyers who might scale past 3kWh should pay up for the platform; buyers who won't should take the appliance and pocket the difference.
The specific dimensions that decide these two units — everything else is a tie.
Portability & Form Factor
Selected because: The 40-lb, one-person-vs-wheeled gap is the sharpest physical fact and a core decision axis.
weight
Ninety-nine pounds against just under sixty is the most physical fact on this page. The DELTA Pro rides on integrated wheels and a telescoping handleA2, which erase the weight on a flat garage floor and do nothing the moment the route turns to stairs, gravel, or a tailgate lift. The HomePower is the most compact 3kWh unit in this pairing, and one person picks it upB1.
So the weight question is really a route question. If the unit lives in one spot and rolls to the porch, 99 pounds is a non-issue and you should skip this section. If it rides in a truck bed, moves between rooms, or comes camping, 40 fewer pounds is the difference between a one-person job and a two-person one.
Growth Path
Selected because: The DELTA Pro's one un-matchable advantage lives here; it is the honest flip case for p2's verdict.
solar input
This is the DELTA Pro's one un-answerable advantage. It takes EcoFlow expansion batteries, so a plan that starts at 3,600Wh and grows toward whole-home backup is a matter of bolting on capacity, not rebuying the baseA1. The HomePower is a sealed case: what you buy is the ceiling, and outgrowing 3,072Wh means a second unit.
Whether that matters is an honest fork. Home-backup needs have a way of creeping, from the garage freezer to the furnace blower to the question of whether one box could carry the whole panel. If yours might, the expansion path has real dollar value and the DELTA Pro is built for that trajectory. If 3kWh is genuinely your ceiling, expandability is a feature you'll pay for and never touch, and the sealed box is no penalty at all.
Lifetime Value
Selected because: Nearly identical lifetime energy; p2 is cheaper to buy and a penny cheaper to own on more cycles.
cost / lifetime kWh
Run both batteries to their rated end and they deliver almost the same total energy: 12,600 kWh for the DELTA Pro, 12,288 for the HomePower. The DELTA Pro gets there on a bigger battery cycled fewer times (3,500), the Jackery on a smaller one cycled more (4,000)B3. Different paths, nearly identical lifetime output.
Which means cost-to-own splits on price, and the Jackery wins it twice: $200 cheaper at the register and a penny cheaper per lifetime kWh, $0.10 against $0.11. Neither gap is dramatic, and neither unit is a hidden bargain or a trap. You pay the DELTA Pro premium for capacity and the expansion port, not for cheaper energy down the road.
What the Specs Don't Tell You
Selected because: Three flags fire (weight + noise on p1, expansion on p2); the sweep tells the whole story, including our pick's catch.
rated cycles
Three flags fire, and two of them are the DELTA Pro's: 99 pounds and a 60 dB fan under load. Neither is a dealbreaker, since the weight rolls and the fan only gets loud when you're pushing real wattsA4, but they're the cost of the bigger, expandable box.
The third flag is the one worth sitting with, because it lands on our own pick: the HomePower has no expansion path. That's the honest catch. If you're the buyer whose needs grow, this card is the whole argument for spending up on the DELTA Pro. If you're not, it's a warning about a road you'll never drive.
Brand Trust
Selected because: Cross-brand pair; EcoFlow's expansion ecosystem reinforces growth_path, Jackery's low failure rate reinforces p2.
EcoFlow brings the deepest bench in portable power: the widest model range, the fastest charging, and an expansion ecosystem that scales far past anything the DELTA Pro alone needs. Support is the asterisk, US-based but polarized, with replacement experiences that run from painless to drawn-out, so buying from a retailer with a strong return policy is the smart hedge.
Jackery is the Toyota of the category, with the highest brand recognition and the widest shelf presence from Costco to Home Depot, and owners report the lowest failure and warranty-claim rate among the major brandsB2. The soft spot is software: its app is the weakest of the big names, with mandatory logins and multiple confusing versions. Neither brand story should flip your verdict; both argue for keeping the receipt.
Strengths & trade-offs
EcoFlow DELTA Pro
Strengths
- +Larger battery capacity
- +Faster solar charging
Trade-offs
- –Significantly heavier (+39.5 lbs), making it harder to move.
- –Very heavy unit that may be difficult for one person to lift.
- –Can receive complaints about fan noise under heavy load.
Jackery HomePower 3000
Strengths
- +Costs $300 less
- +Lighter by 39.5 lb
Trade-offs
- –Sealed capacity — the DELTA Pro can add batteries to grow past 3,072Wh; 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
DELTA Pro
A two-night camp needs about 2,100Wh, and both units carry it, but the DELTA Pro finishes at 69% where the HomePower lands at 80%. That 528Wh buffer is the DELTA Pro's one scenario win on this page: room for a cold night or an extra device without rationing. The HomePower still makes the weekend; it just leaves less in the tank.
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
Either unit
A night of essentials, fridge, router, lights, and phones at roughly 1,645Wh, leaves both units better than half full, 54% used on the DELTA Pro and 63% on the HomePower. Capacity settles nothing here, and both switch to battery in under 20 milliseconds, fast enough that the router never drops. If the outage stretches into days, the real tiebreak is which unit you'd rather hear recharging in your living room.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
Either unit
A CPAP pulls about 320Wh overnight, a rounding error for either 3kWh box, 10% on one and 12% on the other. Two feet from your pillow, capacity is beside the point and noise is the whole game: the HomePower's 30 dB is a whisper, while the DELTA Pro's fan can reach 60 dB if it's charging at the same time. For a bedside unit, quiet wins.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Either unit
Both power your workstation all day without breaking a sweat. At these utilization levels, prioritize the unit with better USB-C output for direct laptop charging. It's more convenient than using the AC inverter and wastes less energy.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
Either unit
A four-hour tailgate, blender, TV, speaker, and phones at about 670Wh, barely dents either battery, roughly a quarter used. Runtime is a non-issue, so it comes down to the parking-lot carry and the fan you'll stand next to. The lighter, quieter box is the easier guest.
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 van day asks for about 4,685Wh, a fridge running all day plus lights, a fan, and a laptop, and that overruns both boxes, 153% of the DELTA Pro and 179% of the HomePower. This is a class up: a 5kWh system or a base-plus-expansion setup. If you're set on one of these, only the DELTA Pro can grow toward the job by adding batteries.
Battery budget usedlower = more headroom
LOAD Mini-Fridge 150W×24h · Laptop 60W×4h · Phone Charger 15W×3h · LED Lights 40W×5h · Fan 75W×8h
The Load Test
RUNTIME = (Wh × 0.85) ÷ LOAD
None of the six scenarios above exactly yours? Build it. Toggle what you'd plug in; both units are tested against the combined draw.
Essentials
Comfort & Convenience
High-Draw Appliances
Test duration
8h
Continuous draw
205W
Projected runtime
For this load: DELTA Pro runs 14.9h vs 12.7h.
$1,599 list · direct from EcoFlow
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 0–204hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–40.8hHigh-Draw Appliances
These reveal the real limitsscale 0–3.1h¹ 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 HomePower 3000
Buy the HomePower 3000 for almost any use that isn't going to grow. It runs the same 3,600W inverter and 7,200W surge as the DELTA Pro, so it starts and holds the identical load list, and it ties the DELTA Pro on every modeled scenario except a weekend-camping buffer. It gets there roughly 40 pounds lighter, a one-person carryB1 against a 99-pound unit that rolls on flat ground but needs two hands on stairsA2, and far quieter, on a battery rated for more cycles that costs $200 less up front and a penny less per lifetime kWh. Jackery also carries the lowest failure and warranty-claim rate among the majorsB2. The DELTA Pro's premium buys exactly one decisive thing: it expands into whole-home backupA1, and the HomePower can't. If your needs will outgrow a sealed 3kWh box, that flips this verdict. If they won't, the lighter, quieter, cheaper unit does the same job.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of July 13, 2026. The links below open EcoFlow's and Jackery's current prices.
$1,299.00 list · direct from Jackery
or check the DELTA Pro price$1,599.00 list
Written by Gunner Gustafson, Whole-Home Backup Tester · Station Arena Test Desk · Updated July 13, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): Tailgating, Apartment Balcony.
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, DELTA Pro rates 3.9/5 (33rd percentile of 16 Home Backup-class units), and HomePower 3000 rates 4.8/5 (88th 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.
99 Pounds, But It Rolls
The DELTA Pro is a two-hands, mind-your-back lift, and it's built for it: integrated wheels and a telescoping handle turn it into rolling luggage on flat ground. On stairs, gravel, or a tailgate, the wheels stop helping and the 40-pound gap against the HomePower becomes the whole story. Buy the big box only if it mostly stays put.
60 dB When It's Working Hard
At light loads the DELTA Pro is quiet; push real watts through it, or recharge it fast, and the fan climbs to a rated 60 dB, roughly conversation volume. The HomePower holds near 30 dB. If the unit runs in a bedroom or a living room you're sitting in during a long outage, that's the gap you'll notice at 2 a.m.
The HomePower Is a Sealed Box
This is our pick's one real limit, so we'll say it plainly: the HomePower 3000 takes no expansion batteries. What you buy is the ceiling, and outgrowing 3,072Wh means a whole second unit. The DELTA Pro bolts on capacity and scales toward whole-home backup. If your needs might grow, that's the reason to pay and carry more.
Full record above — the Test Desk pick is the HomePower 3000.
Check HomePower 3000 price →or check the DELTA Pro 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 $0.11/kWh). The price difference is what you see on the sticker — neither is a hidden bargain or rip-off.
Brand trust
EcoFlow
Ecosystem
The widest lineup in portable power, a dozen-plus models across the DELTA and RIVER lines plus solar panels and smart home panels, with modular expansion that scales far beyond a single DELTA Pro.
Support
US-based phone, email, and chat, but experiences are polarized, from painless prepaid-label replacements to long waits. 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
No out-of-warranty parts or service, and an October 2025 recall on a different model (the DELTA Max 2000) is worth a glance if brand track record weighs on your decision.
Jackery
Ecosystem
A dozen-plus models across the Explorer and HomePower lines plus the SolarSaga panels, with the widest retail footprint in the category, Costco, Home Depot, Best Buy, and Amazon.
Support
US-based but widely criticized, with slow responses and strict receipt requirements reported, so buying from a retailer with easy returns is the safer path.
Community
Smallest community of the major brands — Reddit r/Jackery has ~2,000 members. YouTube presence is solid due to brand recognition.
App experience
Rated 2.3-3.3/5 iOS and Android — the weakest app experience of the major brands. Multiple confusing apps (Jackery app vs Jackery Home) and mandatory login even offline.
Unique strength
Highest brand recognition and widest retail distribution (Costco, Home Depot, Best Buy, Amazon). The "Toyota" of power stations — dependable, proven, wide availability. Innovative form factors like the Solar Gazebo and Solar Mars Bot.
Worth knowing
The app is the weakest of the major brands, with mandatory logins and more than one confusing version. Jackery has also been slower than rivals to move its whole range to LFP chemistry.
Analyst note
This is a reach-versus-reputation split. EcoFlow brings the deeper bench, the faster charging, and the expansion ecosystem that makes the DELTA Pro a platform instead of an appliance, with support that swings from great to frustrating. Jackery brings the widest retail presence and the category's dependability reputation, undercut by the weakest app of the big brands. Neither support record should decide your verdict; both are reasons to buy where returns are easy and keep the receipt.
Growth path
DELTA Pro
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 3,600Wh.
Accepts up to 1,600W of solar. Enough for a serious multi-panel array.
Generous port selection supports complex multi-device setups.
Expansion batteries are EcoFlow-specific. You're investing in the EcoFlow ecosystem.
HomePower 3000
FIXED CAPACITYFixed at 3,072Wh — a sealed, complete system. No expansion port, but that capacity already covers heavy and multi-day loads.
Accepts up to 1,400W of solar. Enough for a serious multi-panel array.
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 HomePower 3000 is sealed at 3,072Wh, which is fine if that covers you. The DELTA Pro starts at 3,600Wh and can grow beyond it with EcoFlow expansion batteries — real headroom the HomePower 3000 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.
EcoFlow DELTA Pro
The DELTA Pro's reputation is home-backup bedrock: reviewers call it a gold standard for the job, built for high-draw appliances and full-scale expansion, running a fridge, lights, and a space heater through outagesA1. In extended use it held up as a primary backup across months of overnight outages, powering essentials at once on an LFP pack rated for thousands of cycles and 10-plus years of daily useA3.
The wheels-and-handle setup is the honest answer to its weight, moving like rolling luggage on flat, smooth ground, though uneven terrain still wants a cartA2. The one consistent knock is noise: push past heavy loads and the fans put out a high-pitched whine that carries in a quiet room, even if it stays civil at lighter drawsA4. One coverage caveat worth naming: much of the measured testing conflates this original DELTA Pro with the heavier DELTA Pro 3, so we lean on the qualitative traits and our own spec sheet for the hard numbers.
“Long regarded as a gold standard for home backup — designed for high-draw appliances and full-scale battery expansion, running home essentials like a fridge, lighting, and a space heater through outages.”
Sources
backuppowerhub.com · us.ecoflow.co · outdoorgearlab.com · bobvila.com · powerstationadvisor.com · robbsutton.com
Jackery HomePower 3000
Field notes on the HomePower 3000 start with its body: reviewers call it the world's lightest and smallest 3kWh station, compact enough to fit spaces that reject rivals and light enough for one person to carryB1. On reliability, Jackery draws praise for the lowest rate of reported failures and warranty claims among the major brandsB2.
As a backup it delivers: one test kept a standard refrigerator running nearly two days and a large TV for around a day, with grid-to-battery switchover measured under 20 millisecondsB4. And the cells are LiFePO4 rated by Jackery and reviewers at roughly 4,000 cycles, higher than some spec sheets list, so treat any lower cycle number with cautionB3.
“Described as the world's lightest and smallest 3kWh power station thanks to an advanced cell-to-body (CTB) design — one person can carry it at around 60 lbs, and its compact 16.4-inch width fits spaces that reject rivals.”
Sources
backuppowerhub.com · jackery.com · poweredthrough.com · thesolarlab.com · poweraic.com · tipselite3s.com
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- Established home-backup platform with wheeled portability and massive expandability; the consistent knock is fan noise under heavy load. [DELTA Pro · 3 entries]
- Standout compactness and light weight for a 3kWh unit, Jackery's low failure/warranty-claim record, and dependable LFP home-backup performance are the praise. [HomePower 3000 · 3 entries]
- A1
“Long regarded as a gold standard for home backup — designed for high-draw appliances and full-scale battery expansion, running home essentials like a fridge, lighting, and a space heater through outages.”
backuppowerhub.com / us.ecoflow.com — EcoFlow DELTA Pro review · 2025-2026 · [positive]
- A2
“Heavy but wheeled — integrated wheels and a telescoping handle help move its considerable weight, though they work best on flat, smooth surfaces; a cart is needed for uneven ground.”
outdoorgearlab.com / bobvila.com — DELTA Pro-line review · 2025-2026 · [mixed]
- A3
“Reliable through extended outage use — served as primary backup across multiple overnight outages over months, powering essentials simultaneously; LFP battery rated for thousands of cycles and 10+ years of daily use.”
powerstationadvisor.com / robbsutton.com — DELTA Pro-line review · 2025-2026 · [positive]
- A4
“Not silent under heavy load — under 2000W-plus draws the fans emit a noticeable high-pitched whine that's distracting in a quiet room, though it runs quietly enough at lighter loads.”
outdoorgearlab.com — DELTA Pro-line noise testing · 2025-2026 · [negative]
- B1
“Described as the world's lightest and smallest 3kWh power station thanks to an advanced cell-to-body (CTB) design — one person can carry it at around 60 lbs, and its compact 16.4-inch width fits spaces that reject rivals.”
backuppowerhub.com / jackery.com — HomePower 3000 review · 2026 · [positive]
- B2
“Jackery maintains the lowest rate of reported failures and warranty claims among the major brands in owner communities.”
poweredthrough.com / backuppowerhub.com — Jackery reliability · 2026 · [positive]
- B3
“Uses LiFePO4 chemistry with strong thermal stability; Jackery and reviewers rate the cells at roughly 4,000 cycles — notably higher than the figure in some spec listings, so treat lower cycle numbers with caution.”
thesolarlab.com / poweraic.com — HomePower 3000 review · 2026 · [positive]
- B4
“Solid home backup — kept a standard refrigerator running for nearly two days and a 55-inch TV for around 30 hours, with a grid-to-battery UPS switchover measured under 20 milliseconds.”
backuppowerhub.com / tipselite3s.com — HomePower 3000 review · 2026 · [positive]
Research compiled July 13, 2026.
Who Should Buy Which
Buy the DELTA Pro if you…
- →Your unit lives in one place and might grow. If it's the anchor of a home-backup plan, wheeled into a garage or utility room and wired to the essentials, the 99 pounds ride on the wheelsA2 and never bother you, and the expansion port means adding a freezer or the furnace blower later is a battery, not a whole new purchaseA1.
- →You want the bigger buffer for variable-weather camping. The extra 528Wh is the difference between finishing a cold weekend at 69% instead of 80%, with room for an unplanned device and no battery-app checking before bed.
- →You want the deepest ecosystem. EcoFlow's expansion and solar lineup is the widest in the category, which matters if you expect to keep building on the base.
Buy the HomePower 3000 if you…
- →You carry it. Weekends in the truck bed, moving it room to room, hauling it to a campsite: under 60 pounds is a one-person liftB1, while 99 with wheels still wants two hands the moment there are stairs or gravelA2.
- →It sleeps near you. At 30 dB it's a whisper beside a CPAP or in a living room during a multi-day outage, where the DELTA Pro's fan can climb to 60 dB while it rechargesA4.
- →3kWh is your ceiling and you want to pay less for more life. Cheaper sticker, a hair cheaper per lifetime kWh, a battery rated at 4,000 cyclesB3, and the lowest failure rate among the majorsB2.
If neither fits
If your daily draw looks like van life, a fridge running 24 hours plus lights, a fan, and a laptop pushing toward 4,685Wh, neither 3kWh box covers a full day alone; you want a 5kWh-class system or a base-plus-expansion setup from day one. And if your real load is a CPAP and a few phones, both of these are wild overkill, and a 1kWh unit does that job for a fraction of the money.
The Bottom Line
Same inverter, two philosophies. The DELTA Pro is a home-backup anchor that grows; the HomePower 3000 is the lighter, quieter, cheaper box that does the identical work and gets rated for more cycles while doing it. On every scenario but a camping buffer they finish in a dead heat, and the Jackery finishes $200 ahead at the register and a penny ahead per lifetime kWh.
So buy the HomePower 3000 unless you're going to expand. Its one real weakness is the sealed case, since outgrowing 3kWh means a second unit, but if 3kWh is your ceiling you're paying less to carry less and hear nothing. Want whole-home backup somedayA1? That's the DELTA Pro's page, and it's the one reason to haul the extra 40 pounds.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the EcoFlow DELTA Pro worth $200 more than the Jackery HomePower 3000?
For most buyers, no. The two share the same 3,600W inverter and 7,200W surge, tie on every modeled scenario except a weekend-camping buffer, and land a penny apart on cost per lifetime kWh. The DELTA Pro's premium buys 528Wh more capacity and an expansion port, so it's worth it only if you'll actually grow past 3kWh into whole-home backup.
Which is easier to move, the DELTA Pro or the HomePower 3000?
The HomePower, clearly. At under 60 pounds it's a one-person lift. The DELTA Pro weighs 99 pounds and rolls on integrated wheels, which help on flat ground but stop the moment you hit stairs, gravel, or a tailgate, where it becomes a two-hands job.
Can the Jackery HomePower 3000 do whole-home backup like the DELTA Pro?
Not the way the DELTA Pro can. The HomePower is a sealed 3,072Wh box, while the DELTA Pro takes expansion batteries and scales toward whole-home backup. For a fixed set of essentials both are plenty; in testing the HomePower kept a fridge running nearly two days. It's whole-home growth, not everyday backup, that separates them.
Which lasts longer, the DELTA Pro or the HomePower 3000?
They deliver almost the same total energy over their rated lives, 12,600 kWh for the DELTA Pro against 12,288 for the HomePower, but the Jackery gets there on more charge cycles, 4,000 versus 3,500. Cost per lifetime kWh comes out a penny apart, $0.10 against $0.11, so longevity is effectively a wash.
Which power station is quieter?
The HomePower 3000, at a rated 30 dB against the DELTA Pro's 60 dB. Under heavy load, and especially while recharging, the DELTA Pro's fans climb to a high-pitched whine that carries in a quiet room. For a bedside CPAP or a living-room unit during a long outage, the Jackery is the one you won't notice at 2 a.m.
Where to buy
EcoFlow DELTA Pro
$1,599.00
$1,599.00 list · direct from EcoFlow
Jackery HomePower 3000Pick
$1,299.00
$1,299.00 list · direct from Jackery
Prices may vary by retailer and are subject to change.