Air conditioning

Can a power station run a window air conditioner?

A small one, for a few hours. An 8,000 BTU unit draws about 661 W while cooling: about 2.6 h of nonstop cooling from a 2,042 Wh station.

Updated Oct 23, 2026 · prices checked Oct 23, 2026 · How we calculate

Hours on each station, 8,000 BTU

BLUETTI Elite 30 V2
Can’t run it 8,000 BTU, 661 W: more than its 600 W output
5,000 BTU: 32 min (start may fail) · 10,000 BTU: output too low
$289.99288 Wh600 W9.5 lb
BLUETTI price, Oct 23
Check price at BLUETTI for the BLUETTI Elite 30 V2Paid link
EcoFlow RIVER 3 Plus
Can’t run it 8,000 BTU, 661 W: more than its 600 W output
5,000 BTU: 32 min (start may fail) · 10,000 BTU: output too low
$299286 Wh600 W10.4 lb
EcoFlow price, Oct 23
Check price at EcoFlow for the EcoFlow RIVER 3 PlusPaid link
BLUETTI AC180
1.4 h 8,000 BTU, nonstop
5,000 BTU: 2.1 h · 10,000 BTU: 1.2 h (start may fail)
$4991,152 Wh1,800 W35.3 lb
BLUETTI price, Oct 23
Check price at BLUETTI for the BLUETTI AC180Paid link
BLUETTI Elite 100 V2
1.3 h 8,000 BTU, nonstop · may not start a regular unit
5,000 BTU: 1.9 h · 10,000 BTU: 1 h (start may fail)
$4991,024 Wh1,800 W25.3 lbPre-order · ships Nov 12
BLUETTI price, Oct 23
Check price at BLUETTI for the BLUETTI Elite 100 V2Paid link
Jackery Explorer 1000 v2
1.4 h 8,000 BTU, nonstop
5,000 BTU: 2 h · 10,000 BTU: 1.1 h (start may fail)
$4991,070 Wh1,500 W23.8 lb
Jackery price, Oct 23
See it at Jackery for the Jackery Explorer 1000 v2
Jackery Explorer 600 v2
Can’t run it 8,000 BTU, 661 W: more than its 500 W output
5,000 BTU: 1.2 h (start may fail) · 10,000 BTU: output too low
$499640 Wh500 W14.1 lbSold out
Jackery price, Oct 23
Anker SOLIX C1000 Gen 2
1.3 h 8,000 BTU, nonstop
5,000 BTU: 1.9 h · 10,000 BTU: 1.1 h (start may fail)
$499.991,024 Wh2,000 W24.9 lb
Anker price, Oct 23
See it at Anker for the Anker SOLIX C1000 Gen 2
ALLPOWERS R1500
1.5 h 8,000 BTU, nonstop
5,000 BTU: 2.2 h · 10,000 BTU: 1.2 h (start may fail)
$5391,152 Wh1,800 W36.8 lb
ALLPOWERS price, Oct 23
Check price at ALLPOWERS for the ALLPOWERS R1500Paid link
BLUETTI AC200L
2.6 h 8,000 BTU, nonstop
5,000 BTU: 3.8 h · 10,000 BTU: 2.1 h
$8992,048 Wh2,400 W62.4 lb
BLUETTI price, Oct 23
Check price at BLUETTI for the BLUETTI AC200LPaid link
BLUETTI Elite 200 V2
2.6 h 8,000 BTU, nonstop · may not start a regular unit
5,000 BTU: 3.8 h · 10,000 BTU: 2.1 h (start may fail)
$8992,074 Wh2,600 W53.4 lb
BLUETTI price, Oct 23
Check price at BLUETTI for the BLUETTI Elite 200 V2Paid link
Jackery Explorer 2000 v2
2.6 h 8,000 BTU, nonstop
5,000 BTU: 3.9 h · 10,000 BTU: 2.1 h
$8992,042 Wh2,200 W39.5 lb
Jackery price, Oct 23
See it at Jackery for the Jackery Explorer 2000 v2
Anker SOLIX C2000 Gen 2
2.6 h 8,000 BTU, nonstop
5,000 BTU: 3.8 h · 10,000 BTU: 2.1 h
$899.992,048 Wh2,400 W41.7 lb
Anker price, Oct 23
See it at Anker for the Anker SOLIX C2000 Gen 2
EcoFlow DELTA 2 Max
2.6 h 8,000 BTU, nonstop
5,000 BTU: 3.9 h · 10,000 BTU: 2.1 h
$1,0492,048 Wh2,400 W50 lb
EcoFlow price, Oct 23
Check price at EcoFlow for the EcoFlow DELTA 2 MaxPaid link
EcoFlow DELTA 3 Max Plus
2.6 h 8,000 BTU, nonstop
5,000 BTU: 3.9 h · 10,000 BTU: 2.1 h
$1,1992,048 Wh3,000 W48.7 lb
EcoFlow price, Oct 23
Check price at EcoFlow for the EcoFlow DELTA 3 Max PlusPaid link
Jackery HomePower 3000
4 h 8,000 BTU, nonstop
5,000 BTU: 5.8 h · 10,000 BTU: 3.2 h
$1,3493,072 Wh3,600 W59.5 lb
Jackery price, Oct 23
See it at Jackery for the Jackery HomePower 3000
ALLPOWERS R4000
4.4 h 8,000 BTU, nonstop
5,000 BTU: 6.5 h · 10,000 BTU: 3.6 h
$1,4993,456 Wh3,600 W99.2 lb
ALLPOWERS price, Oct 23
Check price at ALLPOWERS for the ALLPOWERS R4000Paid link
BLUETTI Apex 300
3.5 h 8,000 BTU, nonstop
5,000 BTU: 5 h · 10,000 BTU: 2.8 h
$1,4992,765 Wh3,840 W83.8 lb
BLUETTI price, Oct 23
Check price at BLUETTI for the BLUETTI Apex 300Paid link
Anker SOLIX S5000
6.5 h 8,000 BTU, nonstop
5,000 BTU: 9.5 h · 10,000 BTU: 5.2 h
$3,599.995,024 Wh4,500 W97 lbNot on sale until Oct 27
Anker price, Oct 23
See it at Anker for the Anker SOLIX S5000

Wh × 0.85 ÷ watts, compressor running nonstop; cycling stretches it. “May not start a regular unit”: the station’s surge, or its output if no surge is listed, is below 4× the AC’s running watts, the total a generator maker plans for. Maker prices, Oct 23, 2026, unless dated. Checkout price applies. Photos: the makers. Cards marked “Illustration” use our own drawing where we have no photo.

See every number in a table

Station	Output	Surge, per maker	5,000 BTU, 450 W	8,000 BTU, 661 W	10,000 BTU, 826 W
EcoFlow RIVER 3 Plus	600 W	1,200 W	32 min *	Output too low	Output too low
BLUETTI Elite 30 V2	600 W	not listed	32 min *	Output too low	Output too low
Jackery Explorer 600 v2 (sold out)	500 W	1,000 W	1.2 h *	Output too low	Output too low
Anker SOLIX C1000 Gen 2	2,000 W	3,000 W	1.9 h	1.3 h	1.1 h *
BLUETTI Elite 100 V2 (ships Nov 12)	1,800 W	not listed	1.9 h	1.3 h *	1 h *
Jackery Explorer 1000 v2	1,500 W	3,000 W	2 h	1.4 h	1.1 h *
BLUETTI AC180	1,800 W	2,700 W	2.1 h	1.4 h	1.2 h *
ALLPOWERS R1500	1,800 W	3,000 W	2.2 h	1.5 h	1.2 h *
Jackery Explorer 2000 v2	2,200 W	4,400 W	3.9 h	2.6 h	2.1 h
EcoFlow DELTA 3 Max Plus	3,000 W	6,000 W	3.9 h	2.6 h	2.1 h
Anker SOLIX C2000 Gen 2	2,400 W	4,000 W	3.8 h	2.6 h	2.1 h
BLUETTI AC200L	2,400 W	4,800 W	3.8 h	2.6 h	2.1 h
EcoFlow DELTA 2 Max	2,400 W	4,800 W	3.9 h	2.6 h	2.1 h
BLUETTI Elite 200 V2	2,600 W	not listed	3.8 h	2.6 h *	2.1 h *
BLUETTI Apex 300	3,840 W	not listed	5 h	3.5 h	2.8 h
Jackery HomePower 3000	3,600 W	7,200 W	5.8 h	4 h	3.2 h
ALLPOWERS R4000	3,600 W	6,000 W	6.5 h	4.4 h	3.6 h
Anker SOLIX S5000 (available Oct 27)	4,500 W	8,000 W	9.5 h	6.5 h	5.2 h

Wh × 0.85 ÷ watts, compressor running nonstop; cycling stretches it. * May not start a regular (non-inverter) unit: the station’s surge, or its output if no surge is listed, is below 4× the AC’s running watts, the total a generator maker plans for. Rows include each station’s own draw where the maker lists it (BLUETTI Elite 30 V2 9 W, Elite 100 V2 10 W, AC180 15 W, AC200L 12 W, Elite 200 V2 10 W, Apex 300 20 W; Anker SOLIX C2000 Gen 2 9 W).

What a window AC draws

5,000 BTU: 450 W on Frigidaire’s spec sheet for its FFRA051WA1 (Frigidaire).
8,000 BTU: 661 W, and 10,000 BTU: 826 W, on Friedrich’s sheet for its Kühl models (Friedrich).
ENERGY STAR models draw less for the same BTU. For any unit, watts ≈ BTU ÷ its EER; ENERGY STAR lists CEER, which is close (ENERGY STAR data).

The start-up surge

A regular window AC’s compressor needs a burst of power to start. Window-AC makers don’t publish it; Polaris’s generator manual plans for a 10,000 BTU window unit at 1,200 W running plus 3,600 W extra to start (Polaris). Inverter (variable-speed) units start more gently: tests of inverter mini-split ACs for Berkeley Lab found low inrush current (Berkeley Lab report). If a station lists no surge rating, ask its maker before relying on it for an AC.

Safety: AC manuals commonly say to plug into a wall outlet and not to use an extension cord. A power station isn’t a wall outlet; check your AC’s manual first.

Making it last

Cool one small room, and set the thermostat a few degrees higher so the compressor cycles off.
Add solar during the day: see the solar guide.

Quick answers

How long will a 2,000 Wh power station run a window AC?

About 2.6 h for an 8,000 BTU unit drawing 661 W nonstop on the Jackery Explorer 2000 v2; longer when the compressor cycles off.

Will a power station start my window AC?

Only if its surge rating covers the compressor’s start. Makers of window units don’t publish start-up watts; a generator maker plans for about three times the running watts extra. Inverter ACs start much more gently.

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