Head-to-head test
EcoFlow DELTA Pro 3 vs Jackery HomePower 3000
The DELTA Pro 3's premium buys three things the HomePower 3000 has none of, and all three are sockets or slots rather than watt-hours: 240V outlets, a 30A RV socket, and a port to add battery later.
Full profiles: EcoFlow DELTA Pro 3 → · Jackery HomePower 3000 →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
Two 240V outlets and a 30A RV socket. That is the real headline of this matchup, because the HomePower 3000 has none of either, and no amount of battery behind a socket changes what shape the socket is. Everything else here is closer than the $1,400 between them suggests.
On the loads people actually buy these for, the two are near-twins. Both pass the eight-hour blackout, the remote workday, the CPAP night and the tailgate. Both carry packs rated for 4,000 cycles. The DELTA Pro 3 brings 4,096Wh against 3,072Wh and 4,000W continuous against 3,600W, which matters when a lot is running at once and barely registers when the list is a fridge, a router and some lamps.
So the verdict tracks your outlet list, not your ambition. If nothing you need to power is 240V and you are not planning to add battery, the HomePower 3000 does the job for $1,400 less at a bit over half the weight: 59.52 lbs you move alone against 112.4 lbs you place once and leave.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
So the $1,400 premium is not buying energy so much as access. The extra 1,024Wh is the small half of it. The 240V pair and the RV socket are the half you cannot add later at any price, and they are also the half most buyers will never plug into.
HomePower 3000 ports: 240V outlets 0, 30A RV outlets 0DELTA Pro 3 ports: two 240V outlets, one 30A RV socketThe DELTA Pro 3 costs $1,400 more
Why it mattersIf a 240V circuit or an RV inlet is on your list, stop comparing: the HomePower 3000 is not a candidate. If it is not, you just saved $1,400.
The HomePower 3000 covers that same weekend with 511Wh to spare against the flat 85% usable derate this site applies to every unit, and it goes in the trunk aloneB1. One box that handles blackouts and trips beats a bigger box that only handles blackouts.
DELTA Pro 3: 112.4 lbs, recorded as a stationary unitHomePower 3000: 59.52 lbs, described as a one-person carryB1Weekend camping needs 2,100Wh; the DELTA Pro 3 finishes it at 60% used and still loses the scenario
Why it mattersIf the unit will move more than once a year, weight settles this before any spec does.
Capacity
That compounds on day two. When the first night ends the DELTA Pro 3 is holding roughly another full evening, the HomePower 3000 about 59% of one, and it is the unit with more left that also refills quicker. A second dark night without panels is where the price gap finally earns something.
DELTA Pro 3: 2,600W solar input into 4,096WhHomePower 3000: 1,400W solar input into 3,072WhAfter the eight-hour outage load, 1,837Wh remains in the DELTA Pro 3 and 966Wh in the HomePower 3000
Why it mattersBuy the DELTA Pro 3 if your outages run multiple nights and you own no panels. If you own panels, or the lights come back by morning, the argument evaporates.
continuous output
The DELTA Pro 3 takes the other half, 4,000W continuous against 3,600W, so the split is starting versus sustaining. One heavy 120V motor is a question about the ceiling. A kitchen's worth of things running at once is a question about the extra 400W of continuous headroom.
HomePower 3000: 3,600W continuous, 7,200W surgeDELTA Pro 3: 4,000W continuous, 6,000W surgeMotors briefly draw two to three times their rated wattage at startup
Why it mattersWorried about one big compressor kicking on? The cheaper unit has more room. Worried about six things running at once? That is what the DELTA Pro 3's continuous rating is for.
The specific dimensions that decide these two units — everything else is a tie.
Portability & Form Factor
Selected because: 112.4 lbs against 59.52 decides more of this matchup than capacity does.
weight
Sixty pounds is roughly the line between a power station and an appliance, and these two sit on opposite sides of it. The HomePower 3000 goes down a flight of stairs in one trip, into a trunk, out to a campsiteB1. The DELTA Pro 3 goes where you first put it and stays there. Our record marks it a stationary unit, and 112.4 lbs is why.
That changes what you are buying. The DELTA Pro 3's capacity is available in exactly one room of your life. The HomePower 3000's goes wherever you are that week. If the unit is destined for a basement corner forever, the weight costs you nothing and the rest of this page gets much closer.
What the Specs Don't Tell You
Selected because: The surge ceilings run backwards here: the cheaper HomePower 3000 peaks at 7,200W, the DELTA Pro 3 at 6,000W.
The surge ceilings are upside down, which is the most useful surprise on the page. The HomePower 3000 peaks at 7,200W from a 3,600W inverter, a 2x ratio. The DELTA Pro 3 peaks at 6,000W from 4,000W, 1.5x. Since motors pull two to three times their rated draw for the first instant, the cheaper unit is the one with more room for a compressor's kick, while the DELTA Pro 3 keeps the advantage anywhere the load is steady and simultaneous.
The UPS ratings split the other way, and both are ceilings rather than stopwatch results: the DELTA Pro 3 is rated no worse than 10ms, the HomePower 3000 no worse than 20ms. One review reports the Jackery's grid-to-battery handoff measured under 20 milliseconds in practiceB4. Routers and televisions ride through either class. A desktop with unsaved work on it is the one place the faster rating is worth paying for.
Your Life, Your Pick
Selected because: The board splits cleanly, with the HomePower 3000 taking the trips and the DELTA Pro 3 taking the long outage.
The split is not about capacity. The HomePower 3000 takes the campsite and the tailgate because the DELTA Pro 3 cannot get there, not because it runs out: it finishes the camping load at 60% used, with a 1,382Wh cushion, and loses anyway. The DELTA Pro 3 takes the eight-hour blackout on what is left in the tank when the lights come back.
Van life is the row worth reading twice, because neither unit wins it. A 4,685Wh day leaves the DELTA Pro 3 1,203Wh short and the HomePower 3000 2,074Wh short. Full-time off-grid living is not a choice between these two. It is a reason to shop a different category.
Lifetime Value
Selected because: Both packs are rated for 4,000 cycles, so the whole cost-per-kWh difference is the purchase price.
cost / lifetime kWh
Eleven cents a lifetime kilowatt-hour against seventeen. Both packs are rated for 4,000 cycles, so lifetime energy is just capacity times cycles, 12,288kWh for the HomePower 3000 and 16,384kWh for the DELTA Pro 3, and the entire per-kWh spread is the sticker price. Nothing in the rated durability separates them.
Which makes lifetime value the wrong lens for this pair. Same rated cycles, no meaningful gap in cover. What you are actually pricing is 1,024Wh, a pair of 240V outlets and an expansion port. Decide whether you want those, and the cost column will already have agreed with you.
Growth Path
Selected because: Only one of these can add battery later, and it is also the one that starts 1,024Wh higher.
solar input
The expansion port is the DELTA Pro 3's second-best card, and it is a real one. The base unit already holds 1,024Wh more than the Jackery's entire pack, and the spec coverage we have puts its expanded ceiling at 48kWhA1. That is not a feature you use on day one. It is a feature you buy because you can already see year three from here.
The HomePower 3000 is sealed at 3,072Wh, and that is the ceiling. Sealed is not a flaw, since a complete unit is not a half-built one, but it is a decision: check that figure against your longest unplugged stretch, because the upgrade path is buying a second unit.
Strengths & trade-offs
EcoFlow DELTA Pro 3
Strengths
- +Larger battery capacity
- +Higher AC output
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$1,400) than the HomePower 3000.
- –Significantly heavier (+54 lbs), making it harder to move.
- –Very heavy unit that may be difficult for one person to lift.
Jackery HomePower 3000
Strengths
- +Costs $1,400 less
- +Lighter by 54 lb
Trade-offs
- –Sealed capacity — the DELTA Pro 3 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
HomePower 3000
The DELTA Pro 3 at 113.5 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the HomePower 3000 by default — and it earns it, covering the 2,100Wh with 511Wh to spare. Capacity was never the DELTA Pro 3's problem here; getting to a campsite was.
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
DELTA Pro 3
Both survive the night. The DELTA Pro 3 finishes at 47% used with 1,837Wh left — 1.1 more nights like it. The HomePower 3000 finishes at 63% with 966Wh, 59% of a second night. If your outages tend to run past one evening, that difference is the whole argument between them.
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 night costs about a tenth of either battery, so capacity is settled before you start and both units take this one. What is left is furniture. The HomePower 3000 goes into the bedroom and back out to the car in the morning. The DELTA Pro 3 goes into the bedroom once, with a friend's help, and stays. Buy the one that suits the room you will actually run it in.
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 strain, and their USB-C output is a wash — pick on weight, ports, or price.
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
HomePower 3000
670Wh for the afternoon, and the HomePower 3000 finishes with 1,941Wh still in reserve. You would have to bring a second crowd to worry it. The DELTA Pro 3 has even more left over, which is beside the point: 112.4 lbs does not ride to a parking lot. The one you can lift over a tailgate takes this, and by a wider margin than the loads involved.
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 one, and it is not close enough to argue about: a 4,685Wh day leaves the DELTA Pro 3 1,203Wh short and the HomePower 3000 2,074Wh short. Expansion is the only honest answer on the page, since the DELTA Pro 3 can add battery and the HomePower 3000 cannot. But if full-time van power is the job, this is the wrong category rather than a close call between two units.
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: DELTA Pro 3 runs 17h vs 12.7h.
$2,799 list · direct from EcoFlow
Planning for more than this? Describe your whole setup and get it sized →
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 0–232.1hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–46.4hHigh-Draw Appliances
These reveal the real limitsscale 0–3.5h¹ 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
September 19, 2026
Verdict: the Jackery HomePower 3000
Both units clear every scenario we run except the van-life day that neither covers, both carry packs rated for 4,000 cycles, and neither has a warranty advantage worth arguing about. What the DELTA Pro 3 adds for $1,400 is 1,024Wh, two 240V outlets, a 30A RV socket, a solar input nearly double the Jackery's, and room to bolt on more battery. That is real capability, but it is capability aimed at a breaker panel or a trailer, not at a fridge and a router. For the household buying one box for blackouts and the occasional trip, the HomePower 3000 does the same work at 59.52 lbs instead of 112.4 lbs, with the higher surge ceiling of the two, for $1,400 less. Buy the DELTA Pro 3 when something on your list runs on 240V, when your outages run past one night and you own no panels, or when you already know you will add battery. Otherwise the cheaper box wins and the money left over is where the panels come from.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of September 19, 2026. The links below open EcoFlow's and Jackery's current prices.
$1,349.00 · direct from Jackery
Last checked 28 days ago. Prices move — check before you buy.
or check the DELTA Pro 3 price$2,799.00 list
Written by Gunner Gustafson, Whole-Home Backup Tester · Station Arena Test Desk · Updated September 19, 2026
Black Friday · 26 days out
Prices to beat:DELTA Pro 3 $2,399HomePower 3000 $1,199
The lowest we have recorded for each. A Black Friday price above it is a sale that unit has already had.
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): UPS, 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 3 rates 3.9/5 (37th percentile of 20 Home Backup-class units), and HomePower 3000 rates 4.6/5 (78th percentile of 28 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.
DELTA Pro 3: 113.5 lbs Is a Commitment
At 113.5 lbs, this is a two-person lift. Plan your placement carefully. Once it's set up, you won't want to move it. It's a semi-permanent appliance. Pick your spot.
The Jackery's Ceiling Is What the Savings Cost
The HomePower 3000 is sealed at 3,072Wh. That is the honest price of the cheaper, lighter box: what you buy is what you will always have, and the upgrade path is a second unit standing next to the first. The DELTA Pro 3 takes expansion batteries, and it starts 1,024Wh higher before any of them are attached. For a blackout-and-weekends buyer that ceiling never gets touched. If you can see your needs climbing toward partial-home backup, this is the one line on the page that should make you pause before taking the cheaper unit.
Surge Power: Inverter Quality Indicator
The HomePower 3000 has a 2× surge-to-continuous ratio vs the DELTA Pro 3's 1.5×, and the higher absolute ceiling with it — 7,200W against 6,000W. At 2× it clears the 2× rule of thumb for absorbing motor startups — fridges, AC compressors and power tools briefly draw 2-3× their rated wattage. What decides whether a given motor starts is the ceiling, not the ratio: the DELTA Pro 3 still surges to 6,000W, so check the startup draw of the heaviest thing you plan to run against that figure rather than assuming it trips.
UPS Switchover: ≤10ms vs ≤20ms
Both list a UPS mode, at different rated speeds. The DELTA Pro 3 is rated ≤10ms — quick enough on paper that desktop PCs and routers should ride through, treating that as the rating it is. The HomePower 3000 is rated ≤20ms — fine on paper for routers and most electronics; the fussiest PC power supplies sit right at this line. If a computer with unsaved work is the thing being protected, the stated class is worth the attention; nothing here is a lab result.
Five Years Each, Built Differently
Both records carry a five-year term, so cover is not a tiebreaker here. The two fives are not the same shape, though. EcoFlow's is five years as recorded. Jackery's is a 3+2: three years as standard, with the final two unlocked when you register the unit, which makes it up to five years with registration. Registration is the part people forget, so do it the week the unit arrives rather than the week something fails.
Full record above — the Test Desk pick is the HomePower 3000.
Check HomePower 3000 price →or check the DELTA Pro 3 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
The HomePower 3000 wins on both sticker price and long-term value. At $0.11/kWh over its lifetime, it's meaningfully cheaper to own. Clear value winner. 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
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
The deepest range in portable power, with the fast-charge technology to match. At the top of the line the DELTA Pro platform stacks batteries and inverters into whole-home backup, which is the ladder this unit sits on.
Worth knowing
EcoFlow tested subscription paywalls for advanced app features in early 2025 and paused the plan after community backlash, and it offers no parts or service once you are out of warranty. Support stories run hot and cold: prepaid replacement labels for some owners, long waits and refurbished units for others.
Jackery
Ecosystem
12-15+ models across Explorer (portable) and HomePower (home backup) series, plus SolarSaga panel ecosystem and innovative form factors
Support
US-based support but widely criticized. Reddit reports describe slow/dismissive responses, scripted AI agents, strict receipt requirements for warranty claims, and refurbished replacements for clearly defective units. Strongly recommended: buy from Costco or Amazon for return protection.
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
The widest shelf in the business, from Costco and Home Depot to Best Buy and Amazon, which is a genuine feature when that shelf doubles as a return counter.
Worth knowing
Two apps with confusingly similar names, a mandatory login even when you are standing next to the unit, and the weakest app ratings among the major brands. The brand's older NMC-chemistry models are worth watching for if you shop the back catalogue, so the cycle rating is the number to check on any given unit. On this one our record reads 4,000 cycles.
Analyst note
Two different companies wearing the same category. EcoFlow sells depth: more models, the stronger app at 4.6/5 on iOS against Jackery's 2.3-3.3, and a Reddit community of roughly 31K against Jackery's ~2,000. Jackery sells reach, with the highest name recognition and the widest retail distribution in the space. Both brands attract the same support complaints, slow replies and refurbished replacements for clear defects, which is the best argument for buying either one from a retailer whose return policy you would actually use.
Growth path
DELTA Pro 3
EXPANDABLESupports EcoFlow expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 4,096Wh.
Accepts up to 2,600W 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 rather than a starting point. There's no expansion port, so that figure is the ceiling: check it against your longest unplugged stretch before you buy.
Accepts up to 1,000W 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 3 starts at 4,096Wh 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 3
What exists on the DELTA Pro 3 is review coverage and retailer listings rather than long-term owner reports, so read it as a first-impressions recordA0. The praise keeps landing on charging: 0-80% in about 50 minutes on up to 7,000W of input, a full pack in roughly 90 minutesA3. For a unit this size that is the spec that changes how an outage feels, because you can refill it between one storm band and the next.
The durability claim matches our own record, with the LFP pack rated 4,000+ cycles to 80% and an IP65 rating on the batteryA2. One review calls it a gold-standard whole-home backup unit for 2026A4, which is the right frame for it. This is an appliance reviewers admireA4, not gear they carry.
“4,096Wh LFP battery with 4,000W continuous AC output (6,000W with X-Boost) and dual-voltage 120V/240V, expandable to 48kWh.”
Sources
ecoflow.com · amazon.com · homedepot.com · thepowerpick.com · outboundpower.com · techradar.com · thesolarlab.com
Jackery HomePower 3000
The HomePower 3000's field record is good and thin at the same time. One review describes it as the lightest and smallest 3kWh station going, on a cell-to-body design, at a width of 16.4 inches that fits where rivals will notB1. Another reports it running a standard fridge for nearly two days and a 55-inch television for around 30 hoursB4. Jackery also carries the lowest reported failure and warranty-claim rate among the major brands in owner communitiesB2.
Worth weighing before you lean on that: all three of those entries run through the same outletB1B2B4, so it is one voice repeated rather than three independent confirmations. Nothing in it looks wrong. There are simply fewer distinct sources behind it than the confidence of the claims suggests.
“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
- Huge 4,096Wh LFP capacity, 4,000W dual-voltage output, very fast charging, and big expandability are the standout praise; it's heavy at ~113 lbs. [DELTA Pro 3 · 2 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
“4,096Wh LFP battery with 4,000W continuous AC output (6,000W with X-Boost) and dual-voltage 120V/240V, expandable to 48kWh.”
ecoflow.com / amazon.com — DELTA Pro 3 · 2026 · [positive]
- A2
“LiFePO4 rated for 4,000+ cycles to 80% (10+ years), with an IP65 battery rating.”
homedepot.com / thepowerpick.com — DELTA Pro 3 review · 2026 · [positive]
- A3
“Multi-charge technology reaches 0-80% in about 50 minutes using up to 7,000W input, with a full charge in roughly 90 minutes; up to 2,600W solar.”
outboundpower.com / techradar.com — DELTA Pro 3 review · 2026 · [positive]
- A4
“Weighs about 113.5 lbs; reviewers call it a gold-standard whole-home backup unit for 2026.”
techradar.com / thesolarlab.com — DELTA Pro 3 review · 2026 · [positive]
- 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]
- 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 September 19, 2026.
Who Should Buy Which
Buy the DELTA Pro 3 if you…
- →Anyone whose backup list includes a 240V circuit: a well pump, an electric dryer, a mini-split. A pair of 240V outlets is a capability the HomePower 3000 has none of, at any price.
- →RV owners with a 30A shore inlet, since there is a 30A RV socket here and a zero in that column on the Jackery. Be honest that at 112.4 lbs it lives in the trailer permanently.
- →The household whose outages run past one night with no panels on hand, because this is the one that finishes the first evening with most of another still in the tank.
- →The buyer who can already see the next step: expansion batteries bolt on laterA1, and the base pack is the larger of the two before any of that.
Buy the HomePower 3000 if you…
- →The household that wants one box for blackouts and trips. It covers the fridge-and-router night, the workday, the tailgate and the camping weekend, and one person loads it into the carB1.
- →Anyone whose heaviest worry is a single motor starting, because 7,200W is the higher surge ceiling of the two.
- →The 120V-only backup list. If nothing you would plug in needs a 240V outlet, the DELTA Pro 3's premium is buying sockets that stay empty.
- →The buyer who would rather split the budget, since the cheaper unit plus panels beats the expensive unit with none for everything short of a 240V load.
If neither fits
Full-time van and off-grid living. A 4,685Wh day beats both, with the DELTA Pro 3 covering about 74% of it and the HomePower 3000 about 56%, and stacking portable units to close a daily deficit is the expensive way to build a house bank. Look at a 48V system with alternator charging instead. At the other end, if the real job is a CPAP and a phone, both of these are far more unit than you need, since a 320Wh night leaves either one under 12% used. A 1kWh-class station does that for a fraction.
The Bottom Line
Take the HomePower 3000. It covers the same everyday loads as the DELTA Pro 3, on packs with the same 4,000-cycle rating, for $1,400 less and at a weight one person can move. The number that flatters the bigger unit is capacity, and capacity never decided a single scenario on this page except the one neither unit wins.
The exception is sharp and easy to check, so check it: look at what you need to plug in. A 240V circuit or a 30A RV inlet, and the Jackery is out of the running, because it has none of either and battery size cannot substitute for a socket. Everything else on a normal list plugs into both. Buy the cheaper one and put the difference on the roof.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Can the Jackery HomePower 3000 run a well pump or an electric dryer?
No. Our record shows zero 240V outlets on it, and those loads need 240V. The DELTA Pro 3 carries two 240V outlets plus a 30A RV socket, which is the clearest single reason to pay the difference. For 120V loads, meaning the fridge, the lights, the electronics and most furnace blowers, the HomePower 3000 is fine.
Is the DELTA Pro 3 worth the extra money over the HomePower 3000?
Only for specific things: the 240V outlets, the 30A RV socket, expansion batteries, a solar input nearly double the Jackery's, and 1,024Wh more capacity to start. If none of those are on your list, you are paying $1,400 for headroom that never gets used. Both units clear the same everyday loads.
Which one is better for an RV?
The DELTA Pro 3, if the trailer has a 30A shore inlet, because the Jackery's record shows no RV socket. It weighs 112.4 lbs, though, so treat it as installed equipment rather than something you load for each trip. For a van or a truck camper you pack and unpack, the 59.52 lb HomePower 3000 is the realistic box.
Will either one get my fridge through an overnight power cut?
Both, comfortably. On our eight-hour outage load of 1,645Wh the DELTA Pro 3 finishes at 47% used and the HomePower 3000 at 63%, both measured against a flat 85% usable derate applied to every unit on the site. The difference only shows up on a second night.
Do the DELTA Pro 3 and HomePower 3000 have the same warranty?
Both records carry five years, but the two fives are built differently. EcoFlow's is five years as recorded. Jackery's is a 3+2: three years as standard, with the last two unlocked by registering the unit, so it is up to five years with registration. Register it the week it arrives rather than the week something fails.
Brand matchup
EcoFlow vs Jackery: measured across every matchup →Where to buy
EcoFlow DELTA Pro 3
$2,799.00
$2,799.00 · direct from EcoFlow
Last checked 28 days ago. Prices move — check before you buy.
Jackery HomePower 3000Pick
$1,349.00
$1,349.00 · direct from Jackery
Last checked 28 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.