Can a power station run a mini split?

Cooling Also called: mini split, ductless mini split, mini split heat pump

Two numbers decide whether a power station runs a mini-split heat pump, and readers arrive using them interchangeably. Watts are the ceiling on what the inverter can hold at any instant — this load needs 560 W of them while it runs, and 1,702 W for the moment it starts. Watt-hours are how much energy the battery holds. A machine can have plenty of one and not enough of the other.

Of the 26 machines in our library, 8 run it, 2 are a tight fit and 16 are out of reach. Each of those is a calculation against that machine’s continuous output, its surge ceiling and its inverter waveform — not a lookup table — and the reasoning is on every row.

The three numbers a power station is judged against

Running power 560 W 560–1,740 W Official spec · verified 2026-08-01 · high confidence

Start-up surge 1,702 W engine checks 1,702 W Official spec · verified 2026-08-01 · high confidence

Duty cycle 100% Official spec · verified 2026-08-01 · medium confidence

The band is the spread across real models in this class, not a tolerance. Size against the top of it unless you know which unit you own.

Start-up figure: Manufacturer nameplate (locked-rotor)

This record publishes both an absolute inrush and a multiple of running power. They do not agree exactly, so the engine checks against the more demanding of the two — 1,702 W — rather than picking the flattering one.

officialverified 2026-08-01appliance record

What actually decides it

A variable-speed motor: it ramps instead of slamming

This compressor is fed by its own electronics, which start it gently and then modulate its speed to the work in front of it. The start-up peak is small or absent, and the running draw is a band rather than a point — low most of the time, climbing only under load. The binding constraint is usually the top of that band, not the start.

What kind of motor is inside

The motor is brushless and driven by its own inverter board, which is why the start-up demand is modest: the electronics ramp the motor rather than connecting it straight to the line.

Watts are not what the inverter is holding

At a power factor of 0.90 this load presents 1,933 VA to the inverter. An inverter is sold in watts and limited in volt-amps, so a machine that looks comfortable on the watt figure can be at its ceiling on the VA one. The engine checks both.

It does not have one running wattage

This machine modulates its output rather than cycling on and off, so the runtime is worked out from its min-rated-max curve instead of a duty cycle, and it comes out as an interval. A single number here would be a choice we made on your behalf.

Which power stations run it

Every row is a live calculation against that machine's continuous output, surge ceiling and inverter waveform. Of 26 machines, 8 run it, 2 are a tight fit and 16 are out of reach. The percentage is this load as a share of that machine's continuous output; anything past 82% drops out of the green. Rows are ordered by verdict, then by price — cheapest first inside each band.

Jackery Explorer 2000 Plus Jackery · US 120 V 3,000 W continuous · 6,000 W surge ceiling 58%

560 Wh per hour — averaged over this load’s duty cycle No runtime in hours: Jackery publishes no depth of discharge or inverter efficiency for this model, so there is no defensible usable-capacity figure to divide. $899 · checked 2026-08-01 Show the working →

EcoFlow DELTA 2 Max EcoFlow · US 120 V 2,400 W continuous · 4,800 W surge ceiling 73%

560 Wh per hour — averaged over this load’s duty cycle No runtime in hours: EcoFlow publishes no depth of discharge or inverter efficiency for this model, so there is no defensible usable-capacity figure to divide. $949 · checked 2026-08-01 Show the working →

BLUETTI Elite 200 V2 BLUETTI · US 120 V 2,600 W continuous 67%

0.9–2.8 h — on a full charge, with the station’s own 10 W idle draw in the denominator BLUETTI publishes no surge rating for this model. The start-up check runs against its continuous output as a conservative floor, which is ours, not a manufacturer specification. $1,099 · checked 2026-08-01 Show the working →

EcoFlow DELTA Pro 3 EcoFlow · US 120 V 4,000 W continuous · 8,000 W surge ceiling 44%

EcoFlow DELTA 2 Max EcoFlow · EU 230 V 2,400 W continuous · 4,800 W surge ceiling 73%

BLUETTI Elite 200 V2 BLUETTI · EU 230 V 2,600 W continuous 67%

1.0–3.1 h — on a full charge, with the station’s own 13 W idle draw in the denominator BLUETTI publishes no surge rating for this model. The start-up check runs against its continuous output as a conservative floor, which is ours, not a manufacturer specification. €1,299 · checked 2026-08-01 Show the working →

Jackery Explorer 2000 Plus Jackery · EU 230 V 3,000 W continuous · 6,000 W surge ceiling 58%

EcoFlow DELTA Pro 3 EcoFlow · EU 230 V 4,000 W continuous · 8,000 W surge ceiling 44%

Jackery Explorer 1000 Plus Jackery · US 120 V 2,000 W continuous · 4,000 W surge ceiling 87%

limited by continuous output 560 Wh per hour — averaged over this load’s duty cycle No runtime in hours: Jackery publishes no depth of discharge or inverter efficiency for this model, so there is no defensible usable-capacity figure to divide. $999 · checked 2026-08-01 Show the working →

Jackery Explorer 1000 Plus Jackery · EU 230 V 2,000 W continuous · 4,000 W surge ceiling 87%

EcoFlow RIVER 3 Plus EcoFlow · US 120 V 600 W continuous · 1,200 W surge ceiling 290%

BLUETTI Elite 30 V2 BLUETTI · US 120 V 600 W continuous 290%

limited by continuous output 0.1–0.4 h — on a full charge, with the station’s own 9.0 W idle draw in the denominator BLUETTI publishes no surge rating for this model. The start-up check runs against its continuous output as a conservative floor, which is ours, not a manufacturer specification. $299 · checked 2026-08-01 Show the working →

Jackery Explorer 300 Plus Jackery · US 120 V 300 W continuous · 600 W surge ceiling 580%

BLUETTI Elite 100 V2 BLUETTI · US 120 V 1,800 W continuous · 3,600 W surge ceiling 97%

limited by VA ceiling 0.5–1.5 h — on a full charge, with the station’s own 10 W idle draw in the denominator $499 · checked 2026-08-01 Show the working →

Jackery Explorer 1000 v2 Jackery · US 120 V 1,500 W continuous · 3,000 W surge ceiling 116%

EcoFlow DELTA 3 Plus EcoFlow · US 120 V 1,800 W continuous · 3,600 W surge ceiling 97%

limited by VA ceiling 560 Wh per hour — averaged over this load’s duty cycle No runtime in hours: EcoFlow publishes no depth of discharge or inverter efficiency for this model, so there is no defensible usable-capacity figure to divide. $689 · checked 2026-08-01 Show the working →

EcoFlow STREAM Ultra EcoFlow · US 120 V 800 W continuous 217%

limited by continuous output 560 Wh per hour — averaged over this load’s duty cycle No runtime in hours: EcoFlow publishes no depth of discharge or inverter efficiency for this model, so there is no defensible usable-capacity figure to divide. EcoFlow publishes no surge rating for this model. The start-up check runs against its continuous output as a conservative floor, which is ours, not a manufacturer specification. $1,279 · checked 2026-08-01 Show the working →

Anker SOLIX C300 Anker SOLIX · EU 230 V 300 W continuous · 600 W surge ceiling 580%

BLUETTI Elite 30 V2 BLUETTI · EU 230 V 600 W continuous 290%

Jackery Explorer 300 Plus Jackery · EU 230 V 300 W continuous · 600 W surge ceiling 580%

EcoFlow RIVER 3 Plus EcoFlow · EU 230 V 600 W continuous · 1,200 W surge ceiling 290%

EcoFlow STREAM Ultra EcoFlow · EU 1,200 W continuous 145%

BLUETTI Elite 100 V2 BLUETTI · EU 230 V 1,800 W continuous 97%

limited by VA ceiling 0.5–1.5 h — on a full charge, with the station’s own 10 W idle draw in the denominator BLUETTI publishes no surge rating for this model. The start-up check runs against its continuous output as a conservative floor, which is ours, not a manufacturer specification. €699 · checked 2026-08-01 Show the working →

Jackery Explorer 1000 v2 Jackery · EU 230 V 1,500 W continuous · 3,000 W surge ceiling 116%

EcoFlow DELTA 3 Plus EcoFlow · EU 230 V 1,800 W continuous · 3,600 W surge ceiling 97%

Anker SOLIX Solarbank 3 E2700 Pro Anker SOLIX · EU 1,200 W continuous 145%

limited by continuous output 560 Wh per hour — averaged over this load’s duty cycle No runtime in hours: Anker SOLIX publishes no depth of discharge or inverter efficiency for this model, so there is no defensible usable-capacity figure to divide. Anker SOLIX publishes no surge rating for this model. The start-up check runs against its continuous output as a conservative floor, which is ours, not a manufacturer specification. €999 · checked 2026-08-01 Show the working →

Our pick for this load

Jackery Explorer 2000 Plus · US 120 V

The cheapest US 120 V machine in the list that runs a mini-split heat pump outright, and it holds it at 560 Wh per hour.

$899 · price checked 2026-08-01

The buy link is in the bar at the bottom of the screen — one action per page, and it goes to the merchant we last checked the price at.

What changes the numbers

At 8.3 °C ambient ×1.1 Applied to the draw itself, which means the verdict can move with the weather. Official spec

At -8.3 °C ambient ×1 Applied to the draw itself, which means the verdict can move with the weather. Official spec

At 35 °C ambient ×1 Applied to the draw itself, which means the verdict can move with the weather. Official spec

Between the anchors Only the anchor points above have a source. This site does not interpolate between them: a curve drawn through two published points is a number we invented, and it would arrive on the page wearing the same official label as the points it was drawn from.

Mains standards on record US 230 V · EU 230 V The figures above are recorded per mains standard, because the same appliance class is built differently on 120 V and 230 V. Where only one standard is on record, the ranking still lists machines from both regions — each row states its own.

Everything else we hold on this load

Each figure carries the tier it came from and the date it was checked. Sizing guidance is kept apart from measured draw on purpose: one says what the machine pulls, the other says what a manufacturer or a standard thinks you should buy for it.

Measured and published draw

Power factor 0.90 Official spec · verified 2026-08-01 · high confidence

The inverter is loaded to 1,933 VA — 1,740 W ÷ 0.90 — which is the figure its ceiling is actually measured against. Those are not the rated watts above: this load modulates, so it is checked at the top of the range its record publishes.

Sizing guidance — not a draw figure

Minimum continuous output 1,740 W Official spec · verified 2026-08-01 · high confidence

A sizing figure, not a draw: it is what this class needs a machine to be RATED at, headroom included.

Minimum surge capability 1,702 W Official spec · verified 2026-08-01 · high confidence

The start-up headroom this class needs an inverter to have. Where it comes from a manufacturer’s inverter recommendation rather than a measured inrush, it is deliberately generous.

Where to go next

Questions people ask about this load

How many watts does a mini-split heat pump use?

560 W while it is running, and 560–1,740 W across the models in this class, with 1,702 W demanded at the instant it starts. Those are different questions and most pages answer only the first. The running figure decides whether a machine can hold it; the start-up figure decides whether it can get it going at all, and it is usually the one that fails. The start-up figure here is the manufacturer’s own..

What size power station do I need for a mini-split heat pump?

For a mini-split heat pump, the Jackery Explorer 2000 Plus (US 120 V) is the cheapest machine in our library that runs it, at 3,000 W continuous · 6,000 W surge ceiling and $899 against a running draw of 560 W and a start-up demand of 1,702 W. That is a verdict computed from this load’s running watts, its start-up demand and the inverter waveform — not a rule of thumb about doubling the wattage. 8 of 26 machines clear it, 2 are a tight fit, and the tight ones are tight for reasons the list states individually.

How long will a power station run a mini-split heat pump?

It depends entirely on the machine, which is the part most pages skip. Against 560 W of running draw, our figures put the BLUETTI Elite 200 V2 at about 0.9–2.8 h, and the BLUETTI Elite 200 V2 at about 1.0–3.1 h. Those hours come from usable-capacity figures derived from the manufacturers’ own published depth of discharge and inverter efficiency, with each machine’s idle draw in the denominator — not from dividing a nameplate watt-hour number by a label wattage. Most machines in the list carry no hours at all: their brands publish nothing that makes a usable-capacity figure defensible, so those rows give an energy rate instead of a number we would have had to invent.

Why does a mini-split heat pump need so much more power to start?

The start-up figure is the manufacturer’s own locked-rotor rating, off a spec sheet for a real model in this class — not a category multiple. Where a standards table and the nameplate disagree, this library uses the nameplate: the standards figure is a selection envelope for breakers and controllers, and sizing a battery to it over-specifies the machine by two to four times. The engine works the check against 1,702 W, which is what a station's surge ceiling has to cover for the moment the machine starts. A station whose continuous rating is comfortably above the running figure can still refuse the start, and that is the single most common way a purchase goes wrong for this class.

Which power stations run a mini-split heat pump?

8 of the 26 we hold, listed above cheapest-first within each verdict band, starting with the Jackery Explorer 2000 Plus. 2 more are a tight fit on a mini-split heat pump — they run it, but with less headroom than we are willing to call comfortable — and 16 cannot. Every one of those is a live calculation against that machine's own record, and opening a row shows the working.