Head-to-head test
BLUETTI Apex 300 + B300K vs Jackery HomePower 3600 Pro Max
Value is a dead heat between these two, so the whole decision is whether your worst night outruns the Jackery's 3,046Wh of usable energy, and whether the extra capacity is worth 148.8 lbs that never moves again.
Full profiles: BLUETTI Apex 300 + B300K → · Jackery HomePower 3600 Pro Max →
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
Eight hundred dollars separates these two, and it buys 1,945.6Wh of extra battery. That is $2,599 for 5,529.6Wh against $1,799 for 3,584Wh, so the upgrade costs less per watt-hour than the energy already sitting inside either box. Both are rated for at least 6,000 cycles, which puts the cost of energy over the rated life at the same 8 cents per kilowatt-hour. Money doesn't pick a side here.
How long your worst night runs does. An eight-hour blackout drawing 1,645Wh leaves the Apex at 35% used with 3,055Wh in reserve, close to two more nights on the same terms. The Jackery ends that night at 54% with 1,401Wh, most of a second night and then a decision. Push up to a full van-life day at 4,685Wh and the Jackery is 1,639Wh short while the Apex finishes, barely.
The catch on the Apex, before you have to ask: 148.8 lbs stacked is a two-person lift, and it realistically lives wherever you first set it down. Its 12V car-socket DC also arrives as a separate purchase, the roughly $300 Hub D1A2, though there is a 100W USB-C on the system for phones and laptops. If the box has to move, or if one evening is the worst weather you get, the Jackery at 74 lbs covers the same night and you keep the $800.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
Capacity
Because the cycle rating is identical, energy across the rated life lands on the same 8 cents per kilowatt-hour for both, and the cheaper unit is not the better deal. It is the smaller purchase. Value analysis cannot break this tie, which means every argument about which one is the better buy is really an argument about how much energy you need.
Apex 300 + B300K: $2,599 for 5,529.6Wh (47 cents per watt-hour)HomePower 3600 Pro Max: $1,799 for 3,584Wh (50 cents per watt-hour)both packs rated for a minimum of 6,000 cycles
Why it mattersStop comparing these on price. Size your worst night first, then buy the unit that covers it.
solar input
That deletes the usual penalty for buying more capacity. The Apex starts the second day of an outage with more than twice the reserve and gets back to full inside a shorter window of usable sun, so the advantage compounds instead of trading off. Day three is where that stops being a spec and becomes whether the fridge stays cold.
Apex accepts 2,400W of solar input; HomePower accepts 1,200Wcapacities are 5,529.6Wh and 3,584Whafter an eight-hour 1,645Wh outage the Apex holds 3,055Wh and the Jackery 1,401Wh
Why it mattersIf your outages are measured in days rather than hours, buy the Apex and the panels to feed it. The input ceiling is half of what you are paying for.
Neither unit is a van-life battery by itself, which reframes the question from which one covers the day to which one lets solar cover the gap. The Apex takes twice the panel wattage, so it both starts the day with more and puts energy back faster during it, and the Jackery's shortfall has to be made up at half the rate.
a full van-life day needs 4,685WhApex usable energy is 4,700Wh after the flat 85% derate; the Jackery's is 3,046Wh, leaving it 1,639Wh shortsolar input ceilings of 2,400W and 1,200W
Why it mattersFull-timers should treat either box as half a system and budget the array first. If the array is going to be small, neither of these finishes the day.
continuous output
The difference is what it costs to use. Getting the Jackery's automatic transfer to actually cover circuits means a dedicated sub-panel or Jackery's smart panelB2, and one press reviewer noted he never noticed a comparable unit's switchover at all during testingB6. So the feature that appears to justify the price is matched on the spec sheet and gated behind an electrician.
both units publish a transfer ceiling of no worse than 10msthe Jackery's inverter tops out at 4,000W continuousB1; the Apex's at 3,840Wmaking the automatic transfer work as intended takes a dedicated sub-panel or Jackery's own smart panelB2B4
Why it mattersAnyone shopping the whole-home backup pitch should get a sub-panel quote before treating the Jackery as the cheaper route.
The specific dimensions that decide these two units — everything else is a tie.
Runtime: Will It Power Your Gear?
Selected because: Both cover a single evening comfortably; the gap opens on the second one, where the Apex holds 3,055Wh against the Jackery's 1,401Wh.
continuous output
A single evening is not a test either of these fails. After the flat 85% usable derate, the Apex has 4,700Wh to work with and the Jackery 3,046Wh, and a 1,645Wh blackout evening leaves both with reserve in hand. Separation starts when the outage doesn't end on schedule, which is the only kind of outage worth planning around.
At the top of the range it stops being academic. A van-life day asking 4,685Wh puts the Jackery 1,639Wh short and the Apex 15Wh to the good, and 15Wh is a courtesy rather than a cushion. Read those rows together and the shape of the decision shows up: the Jackery is sized for a night, the Apex for a weekend, and neither is sized for a week without panels.
Lifetime Value
Selected because: Same 6,000-cycle minimum and the same 8 cents per lifetime kilowatt-hour, so value is a tie and cannot decide this pairing.
Two prices, one set of economics. 47 cents per watt-hour against 50 is a rounding difference, both packs carry the same 6,000-cycle minimum, and the energy they deliver across that life (33,178 kWh and 21,504 kWh) lands at the same 8 cents per kilowatt-hour. The cheaper unit here is not the better value; it is the smaller one.
What the price gap actually buys is headroom, priced below the going rate. If you use the extra capacity, it is the cheapest energy on this page. If you don't, it is $800 of battery bought to look at, and 75 lbs of it to not move.
Portability & Form Factor
Selected because: 75 lbs separates them, and that decides whether the unit can go to a campsite, a tailgate, or upstairs to a bedroom.
weight
The Apex goes down the basement stairs exactly once, and you'll remember it. 148.8 lbs stacked is two people, bent knees and a cleared path, and the built-in handles or an optional trolley don't change that arithmetic. The Jackery at 73.9 lbs is a solo carry across flat ground and a two-person job into a pickup bed, which makes it semi-portable rather than portable.
So the question isn't which one travels. It's whether yours has to move at all. A unit that lives beside the panel and wakes up when the grid drops doesn't care what it weighs, and that is exactly the buyer the Apex is built for. Introduce a car, a campsite or a staircase and the 75-lb spread settles the matchup before capacity gets a vote.
Growth Path
Selected because: Both take expansion batteries, but only the Apex takes 2,400W of solar to refill the bigger bank it grows into.
solar input
The 5,529.6Wh on the label is already an expansion: a 2,764.8Wh Apex 300 with a B300K of the same size on top, and another B300K adds roughly 2.7kWh againA13. The Jackery expands too, but its published ceiling varies across sources with no reliable way to resolve which figure is currentB0, so treat that as a direction rather than a number you can plan a build around.
Growth is only as real as your ability to refill what you added, which is where 2,400W of solar input against 1,200W does the quiet work. Doubling a bank you can only charge at 1,200W buys a longer sprint, not a longer stay. If the plan is to grow into off-grid living rather than to bridge outages, that input figure matters more than either capacity on the page today.
Strengths & trade-offs
BLUETTI Apex 300 + B300K
Strengths
- +Larger battery capacity
- +Faster solar charging
Trade-offs
- –Substantially more expensive (+$800) than the HomePower 3600 Pro Max.
- –Significantly heavier (+75 lbs), making it harder to move.
- –Very heavy unit that may be difficult for one person to lift.
Jackery HomePower 3600 Pro Max
Strengths
- +Costs $800 less
- +Lighter by 75 lb
- +Higher AC output
Trade-offs
- –No major technical downsides compared to rival.
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 3600 Pro Max
The Apex 300 + B300K at 148.8 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the HomePower 3600 Pro Max by default — and it earns it, covering the 2,100Wh with 946Wh to spare. Capacity was never the Apex 300 + B300K'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
Apex 300 + B300K
Both of these get you through the night, so the argument is about the morning after. The Apex finishes a 1,645Wh evening at 35% used and holds 3,055Wh, close to two more nights on the same terms. The Jackery finishes at 54% with 1,401Wh, most of a second night and then a decision about what to turn off. Outages that end by bedtime make this a tie. Outages that don't are the reason the Apex exists.
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 40W, so eight hours costs 320Wh and both units treat that as a formality: 7% of the Apex, 11% of the Jackery. Capacity isn't the question at this load. Placement is. The box has to end up within arm's reach of the bed, and 74 lbs goes up a flight of stairs with one determined person, while 148.8 lbs of stacked Apex is a two-person lift that realistically stays wherever it first landed. That's why this row goes to the Jackery, and it has nothing to do with energy.
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
Apex 300 + B300K
The Apex 300 + B300K clears the workday at 19% used, banking 3,790Wh — late work, extra calls, or a second laptop charge without arithmetic. The HomePower 3600 Pro Max at 30% also finishes, with 2,136Wh of slack for the unplanned.
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 3600 Pro Max
The Apex 300 + B300K at 148.8 lbs is not a take-along — it rolls off a truck bed if it travels at all, so this scenario belongs to the HomePower 3600 Pro Max by default — and it earns it, covering the 670Wh with 2,376Wh to spare. Capacity was never the Apex 300 + B300K's problem here; getting to a tailgate was.
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
Apex 300 + B300K
The Apex takes this row by 15Wh, which is not a margin. A full day asks 4,685Wh; the Apex has 4,700Wh usable after the flat 85% derate and the Jackery has 3,046Wh, leaving it 1,639Wh short at roughly two thirds of the day. So the honest version is that the Apex finishes the day at empty and the Jackery doesn't finish at all. Full-timers should plan on solar either way, which is where the Apex's 2,400W input ceiling against 1,200W does the real work.
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: Apex 300 + B300K runs 22.9h vs 14.9h.
$2,599 list · direct from BLUETTI
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 0–313.3hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–62.7hHigh-Draw Appliances
These reveal the real limitsscale 0–4.7h¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
September 13, 2026
Verdict: the BLUETTI Apex 300 + B300K
Take the Apex 300 + B300K if this is a house-backup purchase. It costs $800 more and returns 1,945.6Wh of extra battery (5,529.6Wh against 3,584Wh), a lower rate per watt-hour than either unit charges for the energy already inside it, and both packs are rated for at least 6,000 cycles, so the cost of energy across the rated life is the same 8 cents per kilowatt-hour either way. Nothing in the money argues against the bigger box. What the money buys is the difference between 3,055Wh and 1,401Wh left after an eight-hour outage, plus a 2,400W solar ceiling that refills the larger bank in less clock time than the Jackery's 1,200W refills the smaller one. Confidence stops at 6 because 148.8 lbs is a hard veto for anyone whose power station has to travel, and for a buyer whose outages end in one evening the Jackery covers the same night for $800 less.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of September 13, 2026. The links below open BLUETTI's and Jackery's current prices.
$2,599.00 · direct from BLUETTI
Last checked 16 days ago. Prices move — check before you buy.
or check the HomePower 3600 Pro Max price$1,799.00 list
Written by Gunner Gustafson, Whole-Home Backup Tester · Station Arena Test Desk · Updated September 13, 2026
Black Friday · 38 days out
Prices to beat:Apex 300 + B300K $2,599HomePower 3600 Pro Max $1,799
We have never seen either discounted, so any real cut would be a first.
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, Tailgating.
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, Apex 300 + B300K rates 4.2/5 (53rd percentile of 20 Home Backup-class units), and HomePower 3600 Pro Max rates 4.3/5 (58th percentile of 20 Home Backup-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.
75 lbs Apart, and It Decides Things
Neither of these is grab-and-go. The Jackery is 73.9 lbs, a solo carry across flat ground and a two-person job into a truck bed. The stacked Apex is 148.8 lbs, which is furniture: it goes where you put it and it stays there. The 75-lb spread costs you nothing on delivery day. It costs you every time afterward that you think about moving it, and that is the tax on the bigger battery.
Both dB Numbers Are Marketing Floors
The Apex publishes 45dB and the Jackery 30dB, and it's tempting to read that as a 15-point gap. Don't. Each number is its own maker's best case, taken by its own method, usually in a capped quiet mode and not under load, so the ratings tell you which way to lean and nothing reliable about how far. At a CPAP's 40W draw you're near the regime those figures describe, and even there the safe conclusion is only that the Jackery is the one to bet on for a bedroom. In a utility room beside a running fridge, neither rating is what you'll notice.
Apex 300 + B300K: Power Lifting to 7,680W
The Apex 300 + B300K has BLUETTI's Power Lifting mode, which runs a resistive appliance rated up to 7,680W from its 3,840W inverter. It does that by delivering less power than the appliance asks for, not more than the inverter has: the heater still works, it just heats more slowly. Two things follow. BLUETTI scopes the mode to purely resistive loads — a heater, a kettle, an incandescent lamp — so it does nothing for a fridge compressor, a pump or a power tool, and this record publishes no surge figure at all, so read the mode as a resistive-load feature rather than as starting ability. And it is not a reason to size down, because running a load that big from 5,530Wh is a short session either way. Genuinely useful if a heater or a kettle is why you're buying; beside the point otherwise. The HomePower 3600 Pro Max publishes no equivalent.
Five Years Each, Both With Strings
Coverage isn't a tiebreaker: five years is the maximum on both, and on both it's conditional. BLUETTI's full term depends on buying direct or registering the unit, since reseller purchases carry a shorter term. Jackery's depends on registering with Jackery, which is what extends the base term to the full five. Ignore the per-dollar framing while you're here: the Jackery looks like it buys more years of cover per dollar spent, but that's the price gap wearing a warranty costume, not a better warranty.
Full record above — the Test Desk pick is the Apex 300 + B300K.
Check Apex 300 + B300K price →or check the HomePower 3600 Pro Max 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 cost the same to own over their rated lives — $0.08/kWh each. Lifetime cost can't separate them, so decide on the sticker price and everything else. One thing to know reading the table: both carry the same 6,000-cycle rating, so the lifetime rows are sticker price and capacity in disguise — the wear horizon is identical and decides nothing here.
Brand trust
BLUETTI
Ecosystem
One of the broadest lineups — 15-20+ models from budget (AC2A) to flagship portable (Apex 300, 2764.8Wh). Includes specialized products: vehicle solar hubs, sodium-ion cold-weather units, and balcony storage systems.
Support
Support is BLUETTI's weakest link and the real risk in a $2,599 purchase. It's mostly email, on China time, and outcomes swing from efficient to weeks of troubleshooting runaround, including offers of a discount on a new unit in place of a repair. Buying direct tends to go better, which is convenient, because buying direct is also the cleanest route to the full five-year term.
Community
Active and growing — Reddit r/bluetti has a dedicated community. Second-largest after EcoFlow in engagement.
App experience
Rated 4.5/5 iOS and Android — tied for best app experience in the category. V3.0 UI redesign was well-received.
Unique strength
Among the best capacity-to-price ratios available — several Elite and Apex units are the lowest $/Wh in the catalog. Widest product diversity including industry-firsts like sodium-ion cold-weather units and dual solar+alternator vehicle hubs. LFP across the rest of the range, though rated cycle life spans 2,500 (EB3A) to 6,000, and it varies WITHIN the Elite range rather than tracking it — the Elite 300 and Elite 200 V2 are rated 6,000 while the Elite 30 V2, Elite 10 Mini, Elite 320 and Elite 400 are rated 3,000+ and the Elite 100 V2 4,000+, so check the specific model. Dual-voltage (120V/240V) in flagships.
Worth knowing
The catalog is the broadest in the category and the app is among the best rated in it, but rated cycle life ranges widely across BLUETTI models, from 2,500 on the small units to 6,000 on the Elite class. The 6,000-cycle figure belongs to this model, not to the badge.
Jackery
Ecosystem
12-15+ models across Explorer (portable) and HomePower (home backup) series, plus SolarSaga panel ecosystem and innovative form factors
Support
Jackery's support is US-based, which sounds like an advantage and frequently isn't: scripted responses, strict receipt requirements on warranty claims, and refurbished replacements for units that failed new. The practical move is to buy where returns are easy, then register the unit anyway so the term runs the full five years.
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
Distribution is the widest of any brand here, which is a genuine reason to consider it: Costco, Home Depot, Best Buy and Amazon all carry the line, and a real return window is worth more on a purchase this size than a few dollars of price. The app is the weakest of the major brands, with more than one confusing app and a mandatory login even offline, which is worth knowing if you were planning to check state of charge from your phone mid-outage.
Analyst note
Two different flavors of support problem. BLUETTI's is inconsistency stretched across a very large catalog; Jackery's is a process that makes you prove things. Neither should decide a purchase this size on its own, and both argue for the same tactic: buy through a channel with a real return window, and register the unit the day it arrives.
Growth path
Apex 300 + B300K
EXPANDABLESupports BLUETTI expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 5,530Wh.
Accepts up to 2,400W of solar. Enough for a serious multi-panel array.
Limited ports. You'll likely need a power strip or splitter.
Expansion batteries are BLUETTI-specific. You're investing in the BLUETTI ecosystem.
HomePower 3600 Pro Max
EXPANDABLESupports Jackery expansion batteries, so you can add capacity later without replacing the base unit — useful if your needs may climb past 3,584Wh.
Accepts up to 1,200W of solar. Enough for a serious multi-panel array.
Limited ports. You'll likely need a power strip or splitter.
Expansion batteries are Jackery-specific. You're investing in the Jackery ecosystem.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Both expand, but the Apex 300 + B300K's higher solar ceiling (2,400W vs 1,200W) gives it the stronger off-grid growth path — more panels can feed a bigger bank as it grows.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
BLUETTI Apex 300 + B300K
Field data on this bundle is early-review material rather than ownership: the combo is new enough that no six-month reports exist for it, and our research pass turned up no owner threads specific to itA0. What testers did do is worth knowing. One ran a washing machine for an hour and watched the Apex fall from 100% to 65%, then added a heat-pump dryer and took it to 20% over another hour and a halfA9A10. Another called it one of the few systems that could genuinely stand in for a generator without the noise or fumesA4, and reported a refill in under an hourA12.
The consistent complaint is the accessory tax and the port layout. Reviewers flag that the car-socket DC comes by way of the roughly $300 Hub D1A2, and one reviewer of the B300K pulled only 8W out of its USB-C while charging a phoneA6, so check which box in the stack you're plugging into. Weight is the other refrain: two sources describe the stacked pair as past what one person should carry, handles and trolley notwithstandingA5A14.
“The Apex 300 doesn't have USB ports, DC ports, or much of anything beyond its six AC plugs and high-voltage connectors.”
Sources
thesolarlab.com · techspective.net · digitalreviews.net · thesolarpit.com · cleantechnica.com · trustedreviews.com · bluettipower.com
Jackery HomePower 3600 Pro Max
The Jackery is newer still, and the signal is about a month of launch reactions plus two hands-on pieces rather than ownershipB0. The recurring question is what the automatic transfer switch actually covers: commenters point out that the inverter can only handle 4,000W and that making the transfer behave as advertised takes a dedicated sub-panel or Jackery's smart panelB1B2B4. One press reviewer was blunter about transfer speed in general, noting he never noticed a comparable unit switching over during his testingB6.
Two smaller notes from the same pass: the solar input uses a proprietary connector rather than the common XT60B3, and a hands-on review puts the unit at about 74 lbs, a two-person job into the back of a pickupB8. Price came up too, with one viewer liking the system and still calling the price point a barrierB5.
“Regarding your dislike of inverter fail to stay on if > 4000W passthrough is terminated, it's understandable. It's internal inverter can only handle 4000W 240V.”
Sources
powerstationlab.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
- Reviewers consistently flag that the base Apex 300 has no USB/DC ports and requires a separate paid Hub D1 accessory, which some feel is overpriced for what it offers. [Apex 300 + B300K · 3 entries]
- Multiple sources note the extreme weight/bulk of the stacked Apex 300 + B300K system, making 'portable' a stretch despite handles/trolley options. [Apex 300 + B300K · 2 entries]
- Reviewers praise fast recharge and the system's ability to genuinely replace a generator for home backup and heavy loads like washers/dryers. [Apex 300 + B300K · 4 entries]
- Commenters and a press reviewer repeatedly question whether the marketed automatic transfer switch delivers true whole-home UPS coverage, given the 4,000W continuous ceiling and a gap between switchover-speed marketing claims and what testers actually notice in practice. [HomePower 3600 Pro Max · 3 entries]
- Getting the full ATS benefit requires extra infrastructure (a dedicated sub-panel or Jackery's smart panel), and the solar input uses a proprietary connector rather than the industry-common XT60. [HomePower 3600 Pro Max · 2 entries]
- Reactions to price and capacity are mixed: cheaper than the closest whole-home competitor but with roughly half the base capacity, and viewers flag the price point as a barrier despite liking the concept. [HomePower 3600 Pro Max · 2 entries]
- A2
“That Bluetti D1 Power Hub that gives you your DC and USB ports costs about $300, which is a steep price for what you're getting.”
thesolarlab.com — Bluetti Apex 300 Review: Cheap, Practical Home Backup? · unknown (2025/2026) · [negative]
- A4
“It's one of the few systems I've tested that feels like it could genuinely replace a generator, without the noise, fumes, or maintenance.”
techspective.net — Bluetti Apex 300 with B300K Review · 2025-09-21 · [positive]
- A5
“Stacked, you're near 150 pounds of lithium iron phosphate and inverter muscle—movable with the built-in handles or a trolley... but not something you'll casually lug to a picnic.”
techspective.net — Bluetti Apex 300 with B300K Review · 2025-09-21 · [mixed]
- A6
“I just wonder why Bluetti did not include a USB-C port with some decent output, like 100 or 140W as I only got a measly 8W charge out of it for my phone.”
digitalreviews.net — Bluetti B300K Expansion Battery Review · 2025-12 · [negative]
- A9
“Results: 1 wash took about 1 hour and drained the Apex from 100% down to 65%.”
digitalreviews.net — Bluetti Apex 300 Power Station Tests (Australia) Part II · 2025-09 · [positive]
- A10
“Just for fun we then turned on our heat pump dryer to see that over 1½ hours it would further drain it down to 20%.”
digitalreviews.net — Bluetti Apex 300 Power Station Tests (Australia) Part II · 2025-09 · [mixed]
- A12
“During my testing, the recharge speed was astonishing. In under an hour, I had a system ready to go again.”
thesolarpit.com — Bluetti Apex 300 Review · 2025-10-28 · [positive]
- A13
“For van lifers, the Apex 300 is a great base station, and the ability to add another 2.7kWh of capacity by simply purchasing another B300K expansion pack is a game-changer.”
cleantechnica.com — The Bluetti Apex 300 & B300K Portable Power Station Tested · 2025-08-05 · [positive]
- A14
“As will you: it weighs in at 38kg, and is probably much too big and heavy for most people to carry alone.”
trustedreviews.com — Bluetti Apex 300 Review · 2025-10-10 · [negative]
- B1
“Regarding your dislike of inverter fail to stay on if > 4000W passthrough is terminated, it's understandable. It's internal inverter can only handle 4000W 240V.”
YouTube — The Solar Lab, "Jackery HomePower 3600 Pro Max - Don't Fall For This!" (viewer comment) · 2026-06 · [mixed]
- B2
“Most homeowners use a generator input with a MANUAL interlock switch...you still have to manually flip the interlock to get power back into the house. To make the ATS work as intended, you need a dedicated sub-panel or Jackery's smart panel.”
YouTube — The Solar Lab, "Jackery HomePower 3600 Pro Max - Don't Fall For This!" (viewer comment) · 2026-06 · [negative]
- B3
“Why doesn't Jackery use the common XT60 connector when hooking up solar? Seems proprietary.”
YouTube — The Solar Lab, "Jackery HomePower 3600 Pro Max - Don't Fall For This!" (viewer comment) · 2026-06 · [negative]
- B4
“I watched all the hype videos last week and they barely touched on the functionality of the bypass power from the wall. You answered my question exactly...how is it UPS for an entire house with a 4K inverter.”
YouTube — Outdoor Prepper video comment thread, cross-referencing The Solar Lab's "Don't Fall For This!" review · 2026-06 · [mixed]
- B5
“Really enjoy your videos! Very well thought out. This looks like a great system but definitely not for everyone due to the price point.”
YouTube — Outdoor Prepper, "The Power Went Out... Everything Stayed On - Jackery HomePower 3600 Pro Max" (viewer comment) · 2026-06 · [mixed]
- B6
“Jackery says it can automatically flip on backup power in just 10 milliseconds...impressive, but perhaps practically meaningless, considering I never noticed when the Solix E10 switched to backup power in my testing.”
Gizmodo — "Jackery's New HomePower Backup Batteries Could Be a Cheap Way to Get (Partially) Off the Grid" · 2026 · [mixed]
- B8
“At about 74 lbs, this is not a device you carry with one hand...you will need two people to lift it into the back of a pickup truck.”
powerstationlab.com — "Jackery HomePower 3600 Pro Max Review (2026): Delta Killer?" · 2026 · [mixed]
Research compiled September 13, 2026.
Who Should Buy Which
Buy the Apex 300 + B300K if you…
- →You're buying a house battery, not a camp battery. It lands in a utility room or basement once, near the panel, and never moves again. That's the buyer 148.8 lbs stops mattering to.
- →Your outages run past bedtime. Finishing a 1,645Wh evening with 3,055Wh still in the pack is the entire reason to spend the extra money.
- →You have panels, or you're about to. 2,400W of input is the only way either of these refills fast enough to matter on the third day of an outage.
- →You expect the bank to grow. Another expansion battery adds roughly 2.7kWhA13, and the solar ceiling is already sized to feed it.
Buy the HomePower 3600 Pro Max if you…
- →The unit has to move, even occasionally. 74 lbs is a solo shuffle across a garage; 149 lbs is a phone call to a neighbor.
- →Your worst night is one night. 3,046Wh usable covers a 1,645Wh evening with 1,401Wh left over, and the money you keep is real.
- →It's going next to a bed for CPAP duty. A CPAP needs about 320Wh for the night, which is 11% of this unit, so the job is getting the box into the bedroom without a second person, not finding capacity.
- →You want an easy return window. Jackery's retail distribution is the widest of any brand here, which makes that simple to arrange.
If neither fits
If you need to carry it in one hand, neither of these is your unit: the lighter one is still 73.9 lbs, and both are two-hands-and-bent-knees objects. Shop a rung down in capacity and accept the shorter runtime, because a unit you actually move earns its keep and one you resent doesn't. And if what you want is whole-home backup with no asterisks, get a quote for a permanently installed battery and a sub-panel first. The Jackery's automatic transfer needs a sub-panel or Jackery's own smart panel to behave as advertisedB2, so you're pricing an installation either way.
The Bottom Line
The money is settled before you start. Same rated cycle life, the same cost per kilowatt-hour across that life, and the extra capacity priced below what either box charges for the energy it already holds. So buy the capacity if you'll use it: if your bad nights run past one evening, or you're feeding it real panels, the Apex is both the cheaper way to own more energy and the faster way to put it back.
Just know what you're accepting. A 148.8-lb object that stays where you set it, and a car-socket DC port that arrives as a separate purchaseA2. If either of those is a problem, if the box has to move or one evening is the worst weather you get, take the Jackery, keep the $800, and don't look back.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Is the Apex 300 + B300K worth $800 more than the HomePower 3600 Pro Max?
If you need the capacity, yes: the $800 buys another 1,945.6Wh, a lower rate per watt-hour than either unit charges for the energy already inside it. If your longest outage is a single evening, no. The Jackery's 3,046Wh usable covers a 1,645Wh night with 1,401Wh to spare, and the extra battery would sit there.
Can either one back up a whole house during a blackout?
Both hold enough for an evening of essentials at 1,645Wh, and both publish a transfer ceiling of no worse than 10ms, so neither has a speed advantage on paper. The Jackery's inverter is capped at 4,000W continuous and the Apex's at 3,840W, so heavy simultaneous loads are out for both. Getting the Jackery's automatic transfer to cover circuits the way it's marketed takes a dedicated sub-panel or Jackery's smart panel, so budget for an electrician either way.
Which one is quieter to sleep next to?
The published ratings point to the Jackery, at 30dB against the Apex's 45dB, but both figures are each maker's own best case taken by its own method, usually in a capped quiet mode rather than under load. Treat that as which way to lean, not as the size of the difference. At a CPAP's roughly 40W draw you're close to the regime those numbers describe, and the firmer reason to pick the Jackery for a bedroom is that you can get 74 lbs up the stairs.
Do I need the Hub D1 with the Apex 300?
Only if you want 12V car-socket DC, which is what that accessory adds, at about $300. There's a 100W USB-C on the system, so phones and laptops don't need it. One reviewer measured just 8W from the B300K's own USB-C port, so if you're running from the expansion battery rather than the base unit, check the port before you count on it.
Will 3,584Wh get me through van life?
Not on battery alone. A full day at 4,685Wh leaves the Jackery 1,639Wh short, roughly two thirds of the day covered, and the Apex clears the same day by 15Wh, which is a rounding error rather than a margin. Full-time use means solar, and the Apex accepts twice as much of it at 2,400W against 1,200W.
Brand matchup
BLUETTI vs Jackery: measured across every matchup →Where to buy
BLUETTI Apex 300 + B300KPick
$2,599.00
$2,599.00 · direct from BLUETTI
Last checked 16 days ago. Prices move — check before you buy.
Jackery HomePower 3600 Pro Max
$1,799.00
$1,799.00 · direct from Jackery
Last checked 16 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.