Head-to-head test
Anker 535 PowerHouse vs Jackery HomePower 3000
It reads like Anker vs Jackery, but it's really 512Wh against 3,072Wh: unless your loads are laptop-and-phone small, only the HomePower actually finishes them, and it delivers energy at a lower lifetime cost than the little Anker while doing it.
Full profiles: Anker 535 PowerHouse → · Jackery HomePower 3000 →
Written by Ian SchneiderUpdated
Solar & Off-Grid Tester, Station Arena Test Desk
$299.99 · direct from Anker
Last checked 1 day ago. Prices move — check before you buy.
$1,499.00 · direct from Jackery
Last checked 1 day ago. Prices move — check before you buy.
Spec deltas
The Anker 535 PowerHouse holds 512Wh, and four of the six loads people buy these units for need more than it can store. The Jackery HomePower 3000 carries 3,072Wh, six times the tank, for $1,399 against the 535's $300. The real question here isn't which brand is better; it's whether your loads have already outgrown the small one.
These aren't two versions of the same thing. The 535 is a 16.7-lb weekend-and-desk unit that runs its full 500W cleanlyA3 and rides in one hand. The HomePower is a roughly 60-lb home-backup box that ran a standard fridge for nearly two days in testing and switched to battery in under 20 milliseconds when the grid droppedB4. Cross-shopping them is a size decision wearing a brand-comparison costume.
For anyone whose list includes a fridge, a blackout, or a workday of real equipment, the HomePower is the pick. It's the only one of the two that finishes those jobs, and it happens to cost less per lifetime kWh doing it. But if your loads are small and you carry the unit, the 535 is far cheaper and about a third of the weight, and it never gets outvoted. Buy the capacity you'll actually use; don't pay for a ceiling you won't reach.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Play it across the six scenarios we model and the 535 finishes only the 320Wh CPAP night, coming up short on camping, an 8-hour blackout, a remote workday, and the tailgate. The 512Wh on the box reads like half a kilowatt-hour of freedom, but you live on the derated figure, and most real loads walk straight past it.
535 PowerHouse capacity: 512Wh; usable after derate: 435WhTailgate Party needs 670Wh; Weekend Camping needs 2,100WhCPAP Overnight needs 320Wh
Why it mattersIf a single item on your list tops that usable reserve, the 535 is a smaller, different tool than the HomePower, and you're really choosing capacity, not a brand.
Typical price
You collect the cheaper rate only by pushing that energy through the pack. A light user who taps a battery a few times a month retires it having spent a small fraction of its rated output, having paid four times the sticker for capacity that sat unused.
HomePower: $0.10 per lifetime kWh; 535: $0.20 per lifetime kWhHomePower rated lifetime throughput: 12,288 kWh; 535: 1,536 kWhSticker: $1,399 vs $300
Why it mattersBuy the HomePower for its per-kWh cost only if you'll cycle it hard; if your use is occasional, the number that applies to you is the sticker price, not the lifetime rate.
Capacity
That maps cleanly onto where each unit belongs. Anything you carry, to a campsite or a tailgate or room to room, rewards the 535's 16.7 lb. Anything that sits in a closet doing backup never charges you for the HomePower's weight, because it doesn't move.
535: 16.7 lb; HomePower: about 60 lbHomePower capacity: 3,072Wh; 535 capacity: 512WhHomePower is a one-person carry at that weightB1
Why it mattersDecide where the unit will live before you decide which to buy: mobile and light points to the 535, stationary and large to the HomePower.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: The whole matchup lives here: 435Wh usable on the 535 against 2,611Wh on the HomePower, and most loads land in the gap between them.
continuous output
One number carries this whole matchup: 435, the watt-hours the 535 actually delivers once you allow for the standard derate, against 2,611 from the HomePower, off nameplates of 512Wh and 3,072Wh. The 535's ceiling isn't its inverter. It runs its full 500W cool and steadyA3; the wall it hits is the tank. Ask for much more than that usable reserve in one sitting and efficiency stops mattering, because there's nothing left to be efficient with.
The HomePower's 3,600W inverter and 7,200W of surge are more than most homes ever ask of it, so its limit is rarely watts either. Between these two the gap that decides everything is stored energy, and it runs six to one. No amount of clever wiring argues a 512Wh unit up to a 3kWh job.
Your Life, Your Pick
Selected because: Across the six loads we model, the 535 finishes only the CPAP night while the HomePower finishes five of six. Concrete pass and fail beats an abstract capacity number.
Run the six loads we model and the pattern is stark. The 535 finishes exactly one, the CPAP night, and comes up short on Weekend Camping, an 8-hour blackout, a remote workday, and even a tailgate. The HomePower finishes five, missing only the van-life daily draw that's too big for either unit.
The tailgate is the tell. It needs about 670Wh, less than the 535's 512Wh nameplate, and the little unit still taps out 235Wh short once you count usable capacity. If a backyard party overruns it, a house running through a blackout was never in question.
Lifetime Value
Selected because: Per lifetime kWh the HomePower is the cheaper unit to own, but that edge only pays out for a buyer who actually uses the capacity, and this section draws the line.
cost / lifetime kWh
Per unit of energy delivered, the HomePower is the cheaper box: $0.10 per lifetime kWh against the 535's $0.20, over a rated 12,288 kWh of throughput versus 1,536. That's the strongest number in the Jackery's favor.
It's also conditional, and the page owes you the catch. You only bank that rate by actually running the energy through the unit. A buyer who taps it occasionally will retire it having used a sliver of that lifetime output, having paid the higher sticker for headroom they never touched. The per-kWh figure rewards the person who works the battery hard and quietly penalizes the one who doesn't, so read it as a reward for heavy use, not a discount everyone collects.
Portability & Form Factor
Selected because: 16.7 lb against about 60: the one axis where the small unit wins outright, and it wins it decisively.
weight
This is the 535's category, and it wins without an argument: 16.7 lb against about 60. One is a one-hand grab off a shelf; the other is a deliberate, two-hands, mind-your-back lift, even though Jackery packed it into the smallest 3kWh body goingB1.
Weight only matters if the unit moves, though. For a station that lives in a closet doing backup, the HomePower's 60 lb is a one-time inconvenience on setup day and never again. For anything you carry to a campsite or a tailgate, those 43 pounds of difference are the difference.
Strengths & trade-offs
Anker 535 PowerHouse
Strengths
- +Costs $1,099 less
- +Lighter by 42.8 lb
Trade-offs
- –Weaker inverter (-3,100W) limits appliance compatibility.
- –Lacks smartphone app control for remote monitoring.
- –Shorter-lived battery — rated for 3,000 charge cycles vs the HomePower 3000's 4,000, so it wears out sooner.
Jackery HomePower 3000
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 (+$1,099) than the 535 PowerHouse.
- –Significantly heavier (+42.8 lbs), making it harder to move.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on six real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
HomePower 3000
The 535 PowerHouse doesn't finish — 435Wh usable against the 2,100Wh this needs leaves it 1,665Wh short, about 21% of the scenario covered. The HomePower 3000 covers it with 511Wh to spare.
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
HomePower 3000
The 535 PowerHouse doesn't finish — 435Wh usable against the 1,645Wh this needs leaves it 1,210Wh short, about 26% of the scenario covered. The HomePower 3000 covers it with 966Wh to spare.
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 sips about 40W, so both units clear an eight-hour night without noticing: the 535 finishes with 115Wh to spare, the HomePower with most of its 3,072Wh untouched. Capacity is off the table. What's left is the fan eighteen inches from your head, and the HomePower publishes a 30dB floor while the 535 publishes nothing, neither of which is a promise about how either sounds at 2 a.m. If it's only ever running a CPAP, the 535 is a fraction of the weight and price, so buy it if you can live with a fan you haven't heard.
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
HomePower 3000
The 535 PowerHouse doesn't finish — 435Wh usable against the 910Wh this needs leaves it 475Wh short, about 48% of the scenario covered. The HomePower 3000 covers it with 1,701Wh to spare.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
HomePower 3000
A tailgate is where the 535's size stops being abstract. The party needs about 670Wh, the 535 holds 512Wh and delivers 435 of it usable, so it taps out 235Wh short before you've plugged in anything a house would call a load. The HomePower finishes with 1,941Wh still in the tank and never feels the request. If tailgates are the job, the small unit isn't the cheap option, it's the one that quits early.
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 is a van's daily driver. The load runs about 4,685Wh a day; the 535 covers roughly a tenth of it and the HomePower a little over half before it's empty by evening. This is a job for a much larger or expandable system, and neither of these is that. If this is your use case, close both tabs and shop a size up.
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: HomePower 3000 runs 12.7h vs 2.1h.
$1,399 list · direct from Jackery
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 0–174.1hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–34.8hHigh-Draw Appliances
These reveal the real limitsscale 0–2.6h¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
August 30, 2026
Verdict: the HomePower 3000, on Power Score margin
Get the HomePower 3000 if you're honestly choosing between these two, because that usually means at least one of your loads is bigger than the 535 can hold. It finishes five of the six scenarios we model to the 535's one, costs less per lifetime kWh, and hands over to battery in ≤20ms for backup duty. Confidence sits at moderate, not high, only because the 535 is genuinely the right buy for a specific person: small loads, a tight budget, and a unit that has to be carried. For that person the HomePower is a pile of extra weight and about $1,099 of headroom they will never spend. Match the box to the load, not the badge.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of August 30, 2026. The links below open Anker's and Jackery's current prices.
$1,499.00 · direct from Jackery
Last checked 1 day ago. Prices move — check before you buy.
or check the 535 PowerHouse price$299.99 list
Written by Ian Schneider, Solar & Off-Grid Tester · Station Arena Test Desk · Updated August 30, 2026
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): UPS, RV Living, Home Backup, Solar Generator, Food Truck, Camping.
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, 535 PowerHouse rates 3.7/5 (21st percentile of 20 Compact-class units), and HomePower 3000 rates 4.7/5 (84th percentile of 26 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.
535 PowerHouse: Solar Recharge Takes 4.3h+
At its 120W rated solar ceiling, refilling the full 512Wh takes about 4.3 hours of sun — as a floor, since the rated figure assumes ideal panel angle and clear sky, and real days deliver less. Not practical as the primary charge source for daily off-grid use; treat solar as a top-up and plan on a wall outlet or generator.
535 PowerHouse: No App Control
Without app control, you have to physically walk to the 535 PowerHouse to check battery level, adjust settings, or monitor power draw. The HomePower 3000 lets you do all that from your phone, including getting low-battery alerts.
Only the HomePower catches a blackout
For anything that can't blink, a desktop mid-save, a router holding a call, a CPAP, the HomePower sits between the wall and your gear and hands over to battery in ≤20ms when the grid drops. The fussiest PC power supplies sit right at that line, but routers and most electronics ride through cleanly. The 535 lists no UPS mode, so its outlets go dark the instant the wall does and stay dark until you notice. If this unit's job is to catch an outage, only one of the two is built for it.
Warranty: No Difference
Both units carry the same 5-year warranty, so coverage isn't a tiebreaker here. The HomePower 3000's figure is a maximum rather than a guarantee — it depends on registering the unit with Jackery, which is what extends the base term to the full period. Worth saying because the per-dollar framing can suggest otherwise: the 535 PowerHouse works out at 16.7 years of cover per $1,000 spent against the HomePower 3000's 3.6, but that spread is the price gap, not the terms.
Battery Lifespan in Real Years
The HomePower 3000 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. One caution reading years across different sizes: a cycle is 3,072Wh on the HomePower 3000 and 512Wh on the 535 PowerHouse, so count lifetime energy — roughly 12,288 kWh against 1,536 kWh over the rated life. After hitting the cycle limit, the battery doesn't die — it drops to ~80% of original capacity, which is still very usable.
One unit tells you how loud it is; the other doesn't
The HomePower publishes a 30dB floor, a spec-sheet best case rather than a measurement under load, and the 535 publishes nothing. That's not evidence the 535 is louder, but it is the absence of a number, which is its own problem if the unit is going in a bedroom or next to a CPAP. You can hold the HomePower to a published figure and look for hands-on reports; on the 535 you're buying the fan blind.
Full record above — the Test Desk pick is the HomePower 3000.
Check HomePower 3000 price →or check the 535 PowerHouse 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 535 PowerHouse is cheaper to buy, but the HomePower 3000 is cheaper to own. At $0.11/kWh over its lifetime vs $0.2/kWh, the HomePower 3000's higher cycle life and capacity make each dollar go further over the years.
Brand trust
Anker
Ecosystem
7-8 SOLIX portable power stations across C-series (compact) and F-series (flagship), plus the X1 home energy system
Support
Anker's support was the brand's calling card for years, fast and no-argument replacements. On the SOLIX line that reputation is slipping, with AI-scripted first responses and awkward hazmat return logistics on the heavier units. Still serviceable, just no longer a reason on its own to choose Anker.
Community
Moderate — active Reddit (r/Anker, r/AnkerSOLIXCommunity) and growing. Benefits from Anker's massive consumer electronics brand awareness.
App experience
Rated 4.5/5 iOS (~1,100 ratings) · 4.3/5 Android
Unique strength
Parent-brand engineering. Anker ships batteries at enormous volume, and the 535's LFP pack and 5-year warranty sit on top of that track record.
Worth knowing
Anker's app scores well elsewhere, 4.5 stars on iOS, but the 535 has no app at all, so there's nothing to control from your phone either way. The brand has also pulled features from other units via firmware without notice, worth knowing even though it doesn't touch this model.
Jackery
Ecosystem
12-15+ models across Explorer (portable) and HomePower (home backup) series, plus SolarSaga panel ecosystem and innovative form factors
Support
Support is Jackery's soft spot: slow, scripted responses, strict receipt requirements, and sometimes a refurbished replacement for a unit that failed outright. The practical hedge is to buy from Costco or Amazon so a retailer's return desk backstops the warranty.
Community
Small owner forum, roughly 2,000 on its main subreddit, but heavy YouTube coverage on the strength of 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
Reach. Jackery is the one of these two on the shelf at Costco, Home Depot, and Best Buy, returnable in person, which, given the support process, is itself a feature.
Worth knowing
The app is the weakest of the major brands, 2.3 to 3.3 stars, split across two confusing apps with a mandatory login even offline. If phone control is a deciding factor for you, keep expectations low.
Analyst note
Neither brand's support is a selling point right now: Anker's is easing down from a high bar, Jackery's has been the sore spot for a while. Both units are LFP under a 5-year warranty, so the brand column here is less about whether the hardware holds up and more about who you deal with if it doesn't, and the cleanest answer for either is a retailer with a real return counter.
Growth path
535 PowerHouse
FIXED CAPACITYFixed at 512Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 120W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
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 1,400W 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
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 HomePower 3000 gives you the larger ceiling); you can't add to either later.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
Anker 535 PowerHouse
Field notes on the 535 skew practical and positive. Testing measured about 89% round-trip efficiency and found it stayed cool and stable delivering its full 500WA3, and at a compact 16.7 lb it carries four AC outlets, three USB-A, a USB-C, and a car socket, a layout built for weekend dutyA2. The LFP pack is rated past 3,000 cycles behind a 5-year warrantyA1. The one consistent knock is solar: the 120W ceiling realistically lands nearer 60 to 75W, so panel charging is slow and the wall is the practical refill, about 2.5 hours to 80%A4. This is a mature, well-understood little unit, not a gamble.
“512Wh capacity with 500W output on LiFePO4 cells rated for 3,000+ cycles and a 10-year lifespan, backed by a 5-year warranty.”
Sources
ankersolix.com · trustedreviews.com · macrumors.com · batteryessence.com
Jackery HomePower 3000
The HomePower earns its keep as a home-backup box. Testing ran a standard fridge on it for nearly two days and a 55-inch TV for around 30 hours, and clocked its grid-to-battery switchover under 20 millisecondsB4. Its headline trick is packing 3kWh into the lightest, smallest body in that class, a one-person carry at around 60 lb and a 16.4-inch width that fits shelves rivals won'tB1. On reliability, Jackery posts the lowest reported failure and warranty-claim rate among the major brands in owner communitiesB2, which matters more than usual here, because the same brand's support process is the part people find painful. Coverage is strong but recent, so treat it as reviewer-grade rather than years of long-term ownershipB0.
“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
- Durable LFP (3,000+ cycles, 5-yr warranty), efficient, and compact for weekend camping; slow solar input is the caveat. [535 PowerHouse · 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
“512Wh capacity with 500W output on LiFePO4 cells rated for 3,000+ cycles and a 10-year lifespan, backed by a 5-year warranty.”
ankersolix.com / trustedreviews.com — 535 PowerHouse review · 2026 · [positive]
- A2
“Weighs 16.5 lbs and is compact for a 512Wh unit, with 4 AC ports, 3 USB-A, a USB-C, and a car outlet.”
macrumors.com / batteryessence.com — 535 PowerHouse review · 2026 · [positive]
- A3
“Demonstrated 89% round-trip efficiency and stayed stable and cool while delivering its full 500W AC output.”
batteryessence.com — 535 PowerHouse review · 2026 · [positive]
- A4
“AC charging to 80% takes about 2.5 hours; solar input caps at 120W (realistically 60-75W), so panel charging is slow.”
batteryessence.com — 535 PowerHouse review · 2026 · [mixed]
- 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 August 30, 2026.
Who Should Buy Which
Buy the 535 PowerHouse if you…
- →Buy the 535 if your loads are laptop-and-phone small and you carry the unit. At 16.7 lb it rides in one hand to a campsite or a desk, and its usable reserve covers a work session, a night of devices, or a CPAP with room left over.
- →Buy it for CPAP-only backup if you can accept a fan you haven't heard. Both units clear the night easily, but the 535 is a fraction of the price and weight, and you'd use maybe a tenth of a HomePower doing the same job.
- →Buy it as an inexpensive second unit for the car or the garage, where its low price and light weight matter more than its ceiling ever will.
Buy the HomePower 3000 if you…
- →Buy the HomePower if backup means the fridge, the router, and a workday of real equipment carried through a blackout. It finishes five of the six loads we model and switches to battery in ≤20ms when the grid drops.
- →Buy it if you want capacity that sits in one place and gets used. It costs less per lifetime kWh than the 535, but only a buyer who genuinely cycles it collects that.
- →Buy it if in-person returns matter to you. It's stocked at Costco, Home Depot, and Best Buy, a real hedge against a support process people don't love.
If neither fits
Skip both if you're powering a van or an off-grid cabin day in, day out. The daily draw we model, 4,685Wh, drowns the 535 and leaves the HomePower empty by evening. That's a job for a much larger system with real margin over that figure, ideally one you can expand, and neither of these expands. Shop a size up rather than talking yourself into the bigger of two units that both fall short.
The Bottom Line
The 535 is the smaller tool, not the worse one. Its usable reserve covers a CPAP night and a desk shift and quits on nearly everything larger, four of the six loads we model. The HomePower clears five of them and delivers energy at half the lifetime cost. If your loads live in the gap between these two, you chose the moment you wrote the list.
So: a fridge, a router, or a blackout to ride out, buy the HomePower and don't look back. Only ever topping up phones and a CPAP, and carrying the unit to do it? Keep the money and your back, because the 535 was built for exactly that night. The only real mistake is buying the big one for small loads, or the small one for a house.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Can the Anker 535 PowerHouse run a refrigerator during a blackout?
Not for long. A fridge cycling through an 8-hour outage needs around 1,645Wh in our model, and the 535 delivers about 435Wh usable, roughly a quarter of the night before it's flat. The HomePower 3000 covers that same outage with 966Wh to spare. For fridge-through-blackout duty the 512Wh 535 is the wrong size, not the wrong brand.
Is the Jackery HomePower 3000 worth four times the price of the Anker 535?
That comes down to load, not brand. If any of your loads top the 535's roughly 435Wh usable, a fridge, a workday of equipment, a real blackout, the 535 physically can't finish them and the $1,399 HomePower is the only one that does the job. If your loads are phone-and-laptop small, you're paying about $1,099 extra for capacity you'll never spend, and the $300 535 is the smarter buy.
How much does the Jackery HomePower 3000 weigh, and can one person carry it?
About 60 lb, and yes, it's built as a one-person carry, described as the lightest and smallest 3kWh unit in its class at 16.4 inches wide. But 60 lb is still a two-hands, bent-knees lift you won't want to repeat on stairs. The 16.7-lb 535 is the one you actually pick up and move without thinking about it.
Which is quieter for a bedroom or a CPAP, the 535 or the HomePower 3000?
Only the HomePower publishes a number, a 30dB best-case floor rather than a measurement under load, and the 535 publishes nothing at all. That's not proof the 535 is louder; it means there's no figure to hold it to. Both power a CPAP overnight with ease, so if silence matters, favor the unit with a published spec and hunt for hands-on noise reports before you commit.
Does the Anker 535 charge fast from solar?
No. Its solar input caps at 120W, so refilling the full 512Wh takes about 4.3 hours of strong sun as a floor, and real panels in real weather land lower. Treat solar as a top-up and plan on the wall, about 2.5 hours to 80% from AC. The HomePower 3000 accepts up to 1,400W of solar, a different category of charging entirely.
Where to buy
Anker 535 PowerHouse
$299.99
$299.99 · direct from Anker
Last checked 1 day ago. Prices move — check before you buy.
Jackery HomePower 3000Pick
$1,499.00
$1,499.00 · direct from Jackery
Last checked 1 day ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.