Head-to-head test
BLUETTI AC200MAX vs BLUETTI Apex 300
The Apex 300 lists a UPS mode, holds more and is rated for far more cycles; the AC200MAX is about 22 lb lighter and keeps the USB and 12V ports the Apex 300 left off its face.
Full profiles: BLUETTI AC200MAX β Β· BLUETTI Apex 300 β
Written by Gunner GustafsonUpdated
Whole-Home Backup Tester, Station Arena Test Desk
Spec deltas
Up here in the Santa Cruz Mountains, the grid goes down when the wind gets into the redwoods. The first job for a battery is keeping the router up without anyone touching it. Of these two BLUETTI stations, only the Apex 300 lists a UPS mode. That's the setting where the battery sits between the wall and your gear and takes over by itself when the power drops. BLUETTI rates its handover at no worse than 10ms.
The rest of the gap mostly runs the same way. The Apex 300 holds about a third more battery and is rated for 6,000 charge cycles to 3,500. Over a rated life that's more than twice the energy. So the bigger box has far more energy to give back.
The AC200MAX answers with weight and ports. It's about 22 lb lighter, and a reviewer of the Apex 300 couldn't get theirs onto a tableB8. It also has USB-A, a 100W USB-C port and a 12V car socket built in. The Apex 300 has none of those on its face, and reviewers point out that the hub that adds them costs extraB7B11. The AC200MAX answers from the back catalogue, though. BLUETTI's store has had it sold out since July 2026, so this page shows it no price, and the AC200L took its place.
What the Numbers Reveal
Each conclusion stated first β the numbers behind it on one line, the full analysis below.
Rated at no worse than 10ms, the Apex 300 should be quick enough on paper for a router or a desktop to ride through. Plug the same router into the AC200MAX and it rides an outage only as far as your reaction time.
The AC200MAX's spec sheet lists no UPS mode and no switchover timeThe Apex 300 lists a UPS mode rated at β€10ms
Why it mattersIf the job is keeping a router, a Starlink dish or a computer up through a blink in the power, buy the Apex 300.
Both get sold for camping and for blackouts. The weight splits those jobs. The AC200MAX goes into a truck bed with one person. The Apex 300 gets set down in the utility room once.
The AC200MAX weighs 61.9 lbs; the Apex 300 weighs 83.78 lbsOne reviewer could hardly carry the Apex 300 more than a few feet and couldn't lift it onto a tableB8
Why it mattersIf it travels most weekends, the AC200MAX is the one you'll actually take.
The Apex 300 is built to feed AC loads. Phones, laptops and a 12V cooler need their AC chargers or the extra hub, which one reviewer called steep for what you getB11. The AC200MAX takes them straight off its face.
AC200MAX: four USB-A ports, one 100W USB-C port and a 12V car socketApex 300: no USB or 12V outputs on the unit; reviewers note an add-on hub supplies themB7B11
Why it mattersPrice the hub in before you compare if a 12V fridge or a pile of USB gear is part of the plan.
The specific dimensions that decide these two units β everything else is a tie.
What the Specs Don't Tell You
Selected because: The UPS mode only one of them lists is the sharpest difference in this pair.
rated cycles
If I were wiring either into a house through a transfer switch, the UPS rating is the first thing I'd check.
The Apex 300 runs 3,840W continuous against the AC200MAX's 2,200W. The AC200MAX publishes a 4,800W peak for the moment a motor starts. The Apex 300's record carries no surge figure at all, which means unpublished rather than zero. Its Power Lifting mode runs a heater or kettle rated above the inverter by feeding it less power, so it heats slower. That does nothing for a well pump. If a pump start is your question, ask BLUETTI before you buy either.
Your Life, Your Pick
Selected because: Weekend Camping and the 8-Hour Blackout separate them; the rest both finish or both fall short.
Weekend Camping is the clean split. We take a flat allowance off every battery, and after that the AC200MAX comes up 359Wh short of the 2,100Wh weekend. The Apex 300 finishes with 250Wh in hand. In the 8-Hour Blackout both get through the night, but the AC200MAX wakes up with very little left.
Lifetime Value
Selected because: The Apex 300 gives back more than twice the energy over its rated life; the retired AC200MAX gets no price.
The Apex 300 comes out at $0.10 per lifetime kilowatt-hour at $1,699, because it delivers about 16,589 kWh over its rated life. The AC200MAX's 7,168 kWh gets no rate here. BLUETTI no longer sells it, so this page shows it no price. You collect on the Apex 300's figure by cycling it, off solar for instance. At weekend pace both ratings run for decades.
The warranty leans the same way. The Apex 300 carries up to five years, with BLUETTI's usual condition of buying direct or registering. The AC200MAX carries four.
Portability & Form Factor
Selected because: About 22 lb separates them, and neither is a one-hand carry.
weight
61.9 lbs is heavy, but one person can still get it into a truck. 83.78 lbs is a different job. One reviewer could hardly carry the Apex 300 a few feet and couldn't get it onto a tableB8. Another found the handles and modular design made it manageableB6. Both can be true of the same box, depending on how far away the car is.
Growth Path
Selected because: Both expand, but the Apex 300 takes far more solar.
solar input
Both take BLUETTI expansion batteries, so neither is stuck at the size it ships. Solar is where they part. The Apex 300 accepts up to 2,400W of panels against the AC200MAX's 900W.
For a roof array built over a few summers, that ceiling counts for more than the starting capacity. A big bank behind a small solar port spends a lot of days half full.
Strengths & trade-offs
BLUETTI AC200MAX
Strengths
- +Lighter by 21.9 lb
Trade-offs
- βWeaker inverter (-1,640W) limits appliance compatibility.
- βShorter-lived battery β rated for 3,500 charge cycles vs the Apex 300's 6,000, so it wears out sooner.
BLUETTI Apex 300
Strengths
- +Larger battery capacity
- +Higher AC output
- +Longer warranty
- +Faster solar charging
- +Rated for 6,000 charge cycles β much longer battery lifespan
Trade-offs
- βSignificantly heavier (+21.9 lbs), making it harder to move.
- βVery heavy unit that may be difficult for one person to lift.
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 Β· 2 nights Β· needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
Apex 300
The AC200MAX runs dry before the weekend is done. The Apex 300 finishes the same 2,100Wh trip with some left.
Battery budget usedlower = more headroom
LOADΒ Β Phone Charger 15WΓ6h Β· LED Lights 40WΓ8h Β· Box Fan 75WΓ14h Β· CPAP Machine 40WΓ16h
SCN-02 Β· 8 hours Β· needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
Apex 300
Both get through the night. The AC200MAX wakes up with very little, while the Apex 300 still holds a good share of a second evening. If your outages run long, that reserve is the reason to take the bigger box.
Battery budget usedlower = more headroom
LOADΒ Β Fridge 150WΓ8h Β· Router + Modem 20WΓ8h Β· LED Lights (4 bulbs) 40WΓ6h Β· Phone Charger 15WΓ3h
SCN-03 Β· 8 hours Β· needs 320Wh
CPAP Overnight
Sleep therapy without interruption β the #1 medical use case
Either unit
Both use a small slice of the battery on a CPAP night. Buy this pair on weight, ports and the UPS mode instead.
Battery budget usedlower = more headroom
LOADΒ Β CPAP Machine 40WΓ8h
SCN-04 Β· 8 hours Β· needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Apex 300
Both carry a laptop, monitor and router through the day. The Apex 300 finishes further from empty, which only matters if your day runs long.
Battery budget usedlower = more headroom
LOADΒ Β Laptop 60WΓ8h Β· External Monitor 30WΓ8h Β· Router + Modem 20WΓ8h Β· Phone Charger 15WΓ2h
SCN-05 Β· 4 hours Β· needs 670Wh
Tailgate Party
Game day power for the crew
Either unit
Both handle game day with plenty left. The AC200MAX is the easier carry from the truck.
Battery budget usedlower = more headroom
LOADΒ Β Blender 400WΓ0.5h Β· LED TV (55") 80WΓ4h Β· Bluetooth Speaker 15WΓ4h Β· Phone Charger (Γ3) 45WΓ2h
SCN-06 Β· 24 hours Β· needs 4,685Wh
Van Life Daily
A full day of mobile living β the ultimate endurance test
Neither unit
Neither unit covers this scenario's 4,685Wh: the AC200MAX comes up 2,944Wh short (about 37% covered), the Apex 300 2,335Wh (50%). Treat this as partial cover β enough for the essentials in it, not the whole list.
Battery budget usedlower = more headroom
LOADΒ Β Mini-Fridge 150WΓ24h Β· Laptop 60WΓ4h Β· Phone Charger 15WΓ3h Β· LED Lights 40WΓ5h Β· Fan 75WΓ8h
The Load Test
RUNTIME = (Wh Γ 0.85) Γ· 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 runs 11.5h vs 8.5h.
$1,699 list Β· direct from BLUETTI
Planning for more than this? Describe your whole setup and get it sizedΒ β
Modeled from the spec record β same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.ΒΉ
Essentials
The basics you need runningscale 0β156.7hComfort & Convenience
Makes off-grid life actually enjoyablescale 0β31.3hHigh-Draw Appliances
These reveal the real limitsscale 0β2.4hΒΉ Runtime = (capacity Γ 0.85) Γ· 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 β see methodology.
Conclusion
November 1, 2026
Verdict: the Apex 300, on Power Score margin
The Apex 300 is the one to wire in for storm season. It's the only one of the two that lists a UPS mode, rated no worse than 10ms. It holds more, finishes a two-night camping load the AC200MAX can't, takes far more solar and is rated for 6,000 cycles against 3,500. Over a rated life that is more than twice the energy. It weighs about 22 lb more, and its USB and 12V outputs need an add-on hubB7B11. If you'll carry it often and charge small gear straight off it, the AC200MAX's shape suits you better, but BLUETTI no longer sells it, so this page shows it no price. The AC200L is its live successor, and we compare it with the Apex 300 on its own page.
Today the Apex 300 is $1,599, $100 under its typical $1,699. The verdict weighs typical prices, not today's. Prices checked 28 days ago.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of November 1, 2026. The links below open BLUETTI's current price.
$1,599.00 Β· direct from BLUETTI
down from $1,699 Β· 6% below usual
Last checked 28 days ago. Prices move β check before you buy.
Written by Gunner Gustafson, Whole-Home Backup Tester Β· Station Arena Test Desk Β· Updated November 1, 2026
Black Friday Β· 26 days out
Price to beat:Apex 300 $1,499
The lowest we have recorded. A Black Friday price above it is a sale this 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
α΅ Derived: price Γ· rated capacity. See the data behind our comparisons β
Comparison ToolAdd more power stations, side by sideOpen Tool βHow these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it β no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews β see Sources & Research Notes below.
Runtime model
Runtime = (rated capacity Γ 0.85 inverter efficiency) Γ· 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 βClass ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews β 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 5β . Here, AC200MAX rates 3.5/5 (11th percentile of 28 Large-class units), and Apex 300 rates 4.9/5 (93rd percentile of 28 Large-class units).
How the class ranking is computed βTest Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
About 22 Pounds Apart
The Apex 300 weighs about a third more than the AC200MAX, and neither is a one-hand carry. Plan on two people for any move up stairs, and on the AC200MAX for anything that travels.
Two Ratings That Won't Settle It
BLUETTI rates the Apex 300 at 45dB and the AC200MAX at 50dB. Both are best-case floors rather than readings at a real load, so the gap isn't one to buy on. Listen for yourself before it goes in a bedroom.
Apex 300: Power Lifting to 7,680W
The Apex 300 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 β a heater, a kettle, an incandescent lamp β 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 2,765Wh is a short session either way. Genuinely useful if a heater or a kettle is why you're buying; beside the point otherwise. Our record for the AC200MAX carries no Power Lifting figure, only a 4,800W surge peak, which is a different rating, so check BLUETTI's own spec sheet before reading this as something the AC200MAX lacks.
Only the Apex 300 Lists a UPS Mode
BLUETTI lists no UPS mode for the AC200MAX. The Apex 300 is rated to switch in no worse than 10ms, quick enough on paper for a router or desktop to ride through a power blip. That's a spec-sheet rating, not a measurement.
Warranty: 5 Years vs 4
The Apex 300 is covered for 5 years against the AC200MAX's 4 years. The Apex 300's figure is a maximum rather than a guarantee β it depends on buying direct from BLUETTI or registering the unit, since reseller purchases carry a shorter term. An underrated factor if you're keeping this unit for years.
Battery Lifespan in Real Years
The Apex 300 is rated for 6,000 cycles vs 3,500. In real life: at daily use, that's 16.4 vs 9.6 years. At weekend use (twice a week), it's 58 vs 34 years. One caution reading years across different sizes: a cycle is 2,765Wh on the Apex 300 and 2,048Wh on the AC200MAX, so count lifetime energy β roughly 16,589 kWh against 7,168 kWh over the rated life. After hitting the cycle limit, the battery doesn't die β it drops to ~80% of original capacity, which is still very usable.
Full record above β the Test Desk pick is the Apex 300.
Check Apex 300 price βOwnership Analysis
What happens after you buy β 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
β warranty ends Β· Reaching the cycle rating means ~80% capacity remains β degraded, not dead.
Analyst note
The AC200MAX is no longer sold, so there is no price to work its cost per kWh from, and this comparison doesn't quote one. On what you can actually buy today, the Apex 300 works out at $0.10/kWh over its rated life. If you already own the AC200MAX, the hardware comparison still holds: over its rated life the AC200MAX delivers about 7,168 kWh and the Apex 300 about 16,589 kWh.
Growth path
AC200MAX
EXPANDABLESupports BLUETTI expansion batteries, so you can add capacity later without replacing the base unit β useful if your needs may climb past 2,048Wh.
Accepts up to 900W of solar. Suitable for a 1-2 panel setup.
Adequate ports for most setups, but heavy users may want a power strip.
Expansion batteries are BLUETTI-specific. You're investing in the BLUETTI ecosystem.
Apex 300
EXPANDABLESupports BLUETTI expansion batteries, so you can add capacity later without replacing the base unit β useful if your needs may climb past 2,765Wh.
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.
Realistic full solar rechargeat 70% of rated panel output β see methodology
Analyst note
Growth only counts if you can still buy in, and the AC200MAX is no longer sold (BLUETTI points owners to the AC200L). That leaves the Apex 300: it starts at 2,765Wh and takes BLUETTI expansion batteries, so the ceiling moves if your needs do. The AC200MAX's expandability still matters if you already own one, but it isn't a reason to pick it over the Apex 300.
What Owners Report
Patterns from published owner reports and long-term reviews β every claim cited to its source below.
BLUETTI AC200MAX
Our research finds a capable unit showing its ageA0. The same complaints repeat. Its fans get loud next to BLUETTI's newer modelsA1. AC charging takes a couple of hours to get most of the wayA2. The app felt like an afterthoughtA3. The research frames those as the things BLUETTI's newer AC200L was built to fixA3.
It still gets called a solid, well-liked expandable station, with LFP chemistry good for years of use and a four-year warrantyA4.
βThe AC200MAX was a popular mid-range unit with solid capacity and an expandable battery, but its frustrations included slow charging, aging LFP chemistry, and an app that felt like an afterthought β the AC200L addresses nearly every one of these.β
Sources
diysolarforum.com Β· offgridbenchmark.com Β· firstquadcopter.com Β· bluettipower.eu Β· techradar.com
BLUETTI Apex 300
The Apex 300 is new, so long-term owners barely exist yet. What our research found is press reviews from shortly after launch, plus a few posts on BLUETTI's own forum and a Home Assistant trackerB0. Treat it as thin.
The pattern in those posts is firmware. Owners report a unit stuck in Backup mode after an update, an error that stopped charging, Bluetooth disconnects, and an update prompt that loopsB1B2B3B4. Reviewers call the fans relatively tameB5 and split on whether the weight is manageableB6B8. They also flag the missing USB and DC ports on the face, and the price of the hubs that add those ports or link two unitsB7B11B12.
βI was using Bluetti-bt until the latest Bluetti firmware update. I then started having disconnects.β
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- The AC200MAX is the older generation β louder, slower to charge, weaker app β that the AC200L was built to improve on. [AC200MAX Β· 3 entries]
- Multiple owners report firmware updates causing app glitches, mode-lock issues, error codes, or Bluetooth/Home Assistant disconnects shortly after updating. [Apex 300 Β· 4 entries]
- Reviewers consistently flag the lack of built-in USB/DC ports as a design tradeoff requiring costly add-on accessories (Hub D1, Hub A1). [Apex 300 Β· 4 entries]
- The unit's extreme weight (~85 lbs) is repeatedly described as making it barely 'portable' and hard to carry alone. [Apex 300 Β· 2 entries]
- A1
βThe AC200MAX's fans are noticeably louder than the newer AC200L β measured well into the 50s dBA under load at 1 meter, versus the AC200L staying barely audible under moderate load.β
diysolarforum.com / offgridbenchmark.com β AC200MAX vs AC200L noise Β· 2026 Β· [negative]
- A2
βSlow AC charging is a common frustration β the AC200MAX takes roughly two hours to reach most of a charge, versus well under an hour for the AC200L.β
offgridbenchmark.com / firstquadcopter.com β AC200L vs AC200MAX Β· 2026 Β· [negative]
- A3
βThe AC200MAX was a popular mid-range unit with solid capacity and an expandable battery, but its frustrations included slow charging, aging LFP chemistry, and an app that felt like an afterthought β the AC200L addresses nearly every one of these.β
offgridbenchmark.com β AC200L review / comparison Β· 2026 Β· [mixed]
- A4
βStill a solid, well-liked expandable power station with LFP chemistry rated around 3,500 cycles (roughly nine years of useful life) and a 4-year warranty, versus the AC200L's 5-year.β
bluettipower.eu / techradar.com β AC200MAX Β· 2026 Β· [mixed]
- B1
βI updated my Apex 300 to the latest firmware yesterday. Now it's stuck in 'Backup' mode... Now when I go into the app to try to change it back, it flashes to...β
BLUETTI Community forum β 'Apex 300 stuck in Backup mode after last firmware update' Β· 2025-11 Β· [negative]
- B2
βWhen the system reached 97% charge, I decided to install the firmware updates. After the update completed, the charging stopped and I received Error 004.β
BLUETTI Community forum β 'Error E004 Apex 300' Β· 2025-11 Β· [negative]
- B3
βI was using Bluetti-bt until the latest Bluetti firmware update. I then started having disconnects.β
GitHub bluetti-official/bluetti-home-assistant issue #95 β 'APEX 300 and Hub A! now working' Β· 2026-05 Β· [mixed]
- B4
βProblem is every time I connect to the power station it shows that I still have an update, and I need to tap to upgrade which then tells me I am up to date.β
BLUETTI Community forum β 'Check For Update App issue' Β· 2025-09 Β· [negative]
- B5
βSome units sound like small jet engines under load, but the Apex 300's fans are relatively tame.β
Techspective β 'Bluetti Apex 300 with B300K Review' Β· 2025-09 Β· [positive]
- B6
βIt's heavy, no question, but the handles and modular battery design make it manageable.β
Techspective β 'Bluetti Apex 300 with B300K Review' Β· 2025-09 Β· [mixed]
- B7
βNot having DC or USB ports on the face is a tradeoff. The Hub D1 solves the problemβbut it's an additional $300 accessory that you then have to bolt on after the fact.β
Techspective β 'Bluetti Apex 300 with B300K Review' Β· 2025-09 Β· [negative]
- B8
βIn fact, it's so heavy I can hardly carry it more than a few feet at a time and have been unable to lift it onto a table.β
T3 β 'Bluetti Apex 300 review: transform your off-grid life' Β· 2025-11 Β· [negative]
- B11
βThat 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.β
TheSolarLab β 'Bluetti Apex 300 Review: Cheap, Practical Home Backup?' Β· unknown Β· [negative]
- B12
βSay you want to connect multiple Apex 300 power stations together, you'll need to buy the Bluetti Hub A1 Parallel Box, which retails for around $699!β
TheSolarLab β 'Bluetti Apex 300 Review: Cheap, Practical Home Backup?' Β· unknown Β· [negative]
Research compiled November 1, 2026.
What Owners Actually Report
Drawn from 79 comments on independent review channels β not from retailer reviews, which skew to the first week of ownership. Each line is our summary of one commenter's claim, linked to the original. We record what they said, including where it contradicts the spec sheet.
BLUETTI AC200MAX
76 claims from 56 comments Β· 54 from owners Β· 8 with figures
- Other
- 11 Β· 36% negative
- Runtime
- 7 Β· 11% negative
- Durability
- 7 Β· 75% negative
- Expandability
- 7 Β· 24% negative
- Solar input
- 7 Β· 52% negative
What owners complain about
Even the 767's loudest fan state is far quieter than the AC200MAX.
Noiseowner41 agreedsource β
Has barely used the DC outputs or the dated 12V cigarette-lighter port.
Otherowner51 agreedsource β
AC200MAX shows 0% and beeps nonstop when an external battery is on the expansion port.
Expandabilityowner3 agreedsource β
What owners praise
Runs a boat's fridge, microwave, stereo, fans and pumps for 12-16 hours on the AC200MAX.
Runtimemeasuredowner10 agreedsource β
Three years with the AC200MAX and two B230s with no complaints.
Durabilityownerafter 36 months51 agreedsource β
Has run heavy shop vacs, chop saws and water pumps on 120V and 220V.
Inverter & surgeowner51 agreedsource β
BLUETTI Apex 300
36 claims from 23 comments Β· 18 from owners Β· 6 with figures
- Price & value
- 10 Β· 8% negative
- Solar input
- 6 Β· 53% negative
- Inverter & surge
- 2 Β· 0% negative
- Build quality
- 2 Β· 0% negative
- Runtime
- 2 Β· 100% negative
What owners complain about
TV, router, Tablo and Firestick drain it from 100% in 7-9 hours; runtime figures are lies.
Runtimemeasuredownersource β
Dropping to a 60V PV max is a deal killer versus the 150V per string they run on the AC300.
Solar inputowner1 agreedsource β
App is portrait-only.
App & firmwareownersource β
What owners praise
Two paralleled units give 7,680W and run dryer, 2-ton AC or oven plus fridges and sump pump.
Inverter & surgemeasuredowner5 agreedsource β
$2,600 for two units plus $659 for the Hub A1 was worth the extra over the Anker.
Price & valuemeasuredowner5 agreedsource β
Three Apex 300s with a Hub A1 give him 18kW solar input and 12kW output.
Solar inputmeasuredownerafter 1 months10 agreedsource β
Claims are weighted by how specific they are, whether the commenter owns the unit, and how many readers agreed. Comments that mention a product under a rival's review count for more, because the commenter had no reason to be there. This is what buyers report, not our test results β for measurements we ran ourselves, see the methodology.
Who Should Buy Which
Buy the AC200MAX if youβ¦
- βYou'll carry it yourself, often, and want an awkward lift rather than a two-person one.
- βYou charge phones, laptops or a 12V cooler straight off the unit, using the USB and car ports the Apex 300 leaves off.
- βYour loads stop at a CPAP night, a workday or a tailgate. The AC200MAX finishes all three with room left.
Buy the Apex 300 if youβ¦
- βIt will guard a router, a modem or a desktop through outages. Only the Apex 300 lists a UPS mode.
- βYou want a two-night camping load covered on one charge, which the AC200MAX can't finish.
- βYou'll cycle it hard for years or grow into a big solar array. More rated cycles and a much higher solar ceiling both pay off there.
If neither fits
If your day looks like Van Life Daily, about 4,685Wh, neither covers it on one charge. The Apex 300 gets about halfway and the AC200MAX less. That calls for a bigger bank or a solar system sized for daily use.
The Bottom Line
For a house that loses power in storms, I'd buy the Apex 300. It's the only one of the two that lists a UPS mode. It holds more. Over its rated life it gives back more than twice the energy.
The AC200MAX still suits one kind of owner: someone who carries the unit, charges small gear straight off it, and doesn't need it to catch an outage by itself. For that person it's about 22 lb lighter and has the ports built in. BLUETTI no longer sells it, though, so that owner is buying leftover stock or looking at the AC200L, which we compare with the Apex 300 on its own page.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Does the BLUETTI AC200MAX have UPS or backup power protection?
BLUETTI's spec sheet lists no UPS mode or switchover time for the AC200MAX. The Apex 300 lists a UPS mode rated at β€10ms, which is a published ceiling rather than a measured result. If automatic backup for a router or computer is the reason for buying, the Apex 300 is the one that lists it.
Is the BLUETTI Apex 300 the better buy over the AC200MAX?
For home backup or heavy use, yes. It adds a UPS mode, more capacity, more solar input and a higher cycle rating, and it is the one BLUETTI still sells; the AC200MAX has been sold out at BLUETTI's store since July 2026, so this page shows it no price. It is about 22 lb heavier and has no USB or 12V outputs on the unit itself. If you mainly carry it and charge small devices, the AC200MAX's shape is the better fit, and the AC200L is the live unit built in that shape.
Which BLUETTI station is quieter, the AC200MAX or the Apex 300?
The published ratings can't settle it. BLUETTI rates the Apex 300 at 45dB and the AC200MAX at 50dB, but both are best-case figures rather than readings under load. Owners describe the AC200MAX's fans as louder than BLUETTI's newer models, and a reviewer called the Apex 300's fans relatively tame.
How much heavier is the Apex 300 than the AC200MAX?
About 22 lb heavier: 83.78 lbs against 61.9 lbs. One reviewer could hardly carry the Apex 300 more than a few feet or lift it onto a table, so plan on two people for moves.
Can either the AC200MAX or Apex 300 expand its capacity later?
Yes. Both accept BLUETTI expansion batteries. The Apex 300 also accepts up to 2,400W of solar against the AC200MAX's 900W, which matters if you plan to grow into a larger off-grid setup.
Related comparisons
Where to buy
BLUETTI AC200MAX
Sold out at BLUETTI
BLUETTI Apex 300Pick
$1,599.00
$1,599.00 Β· direct from BLUETTI
down from $1,699 Β· 6% below usual
Last checked 28 days ago. Prices move β check before you buy.
Prices may vary by retailer and are subject to change.