BLUETTI Elite 300: Runtime & Specs

The BLUETTI Elite 300 is a 3,014 Wh LiFePO4 power station with 2,400 W of continuous AC output and a 4,800 W surge rating. It runs a typical full-size fridge for about 44 hours.

Capacity3,014 WhLiFePO4

Output2,400 W4,800 W surge

Solar input1,200 W12–60 V

Weight58 lbnot expandable

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How long will the Elite 300 run your appliances?

Nonstop runtime for one device at a time, using typical US wattages and 85% inverter efficiency. Devices marked ✕ can't run on this model.

Estimated runtime by appliance for the BLUETTI Elite 300
Device	Avg draw	Runtime
LED light bulb	9 W	11.9 days
Phone charging	10 W	11.3 days
Wi-Fi router + modem	15 W	7.1 days
Laptop	50 W	2.1 days
CPAP + humidifier	30 W	3.6 days
CPAP with heated humidifier + humidifier	60 W	43 hours
Starlink Standard	90 W	28 hours
TV	100 W	26 hours
Mini fridge	29 W	3.7 days
Refrigerator	58 W	44 hours
Chest freezer	29 W	3.7 days
Sump pump (1/3 HP)	160 W	16 hours
Sump pump (1/2 HP)	210 W	12 hours
Window AC	225 W	11 hours
Drip coffee maker	1,000 W	2.6 hours
Microwave	1,500 W	1.7 hours
Space heater	750 W	3.4 hours
Well pump	33 W	Needs 240 V

Fridges, freezers, pumps and AC units cycle on and off, so we use their average draw. Want a mix of devices on a schedule? Use the runtime calculator.

What the Elite 300 can't power

Well pump (1/2 HP submersible): needs 240 V

Solar charging time

Hours of good sun to charge from empty, assuming panels deliver 75% of their rating.

Panels	Power in	Hours of sun
100 W of panels	75 W	40 hours
200 W of panels	150 W	20 hours
400 W of panels	300 W	10 hours
1,200 W of panels	900 W	3.3 hours

Check panel voltage and wiring with the solar charging calculator.

Full specifications

Battery capacity	3,014 Wh
Battery chemistry	LiFePO4 (LFP)
Continuous AC output	2,400 W
Surge (peak) output	4,800 W
Power Lifting (heating devices)	4,800 W
AC voltage	120V
AC outlets	—
USB-C ports	2 (up to 140 W)
USB-A ports	2
12 V car outlet	Yes
Max solar input	1,200 W
Solar voltage range	12–60 V
Solar max current	22 A
Max AC charging power	1,800 W
AC charging time (maker claim)	0–80% in 95 min (1,800W Turbo)
Expandable	No
UPS / EPS switchover	10 ms
Cycle life	6,000 cycles
Weight	58 lb
Warranty	5 years

Notes: AC outlet count not in text; BLUETTI PR says 11 outlets total incl. TT-30R. Surge from BLUETTI PR (page/manual call 4,800W 'lifting'). Also 12V/30A DC port. Unveiled CES 2026.

Specs from BLUETTI's published documents, as of September 2026. Found an error? Tell us.

Sources

Similar power stations

Questions

How long will the BLUETTI Elite 300 run a refrigerator?

About 44 hours for a typical ENERGY STAR full-size fridge averaging 58 W, assuming 85% inverter efficiency. Older or larger fridges use more. Try your own numbers.

Can the BLUETTI Elite 300 run a microwave?

Yes. A typical 1,000 W microwave pulls about 1,500 W from the outlet, within its 2,400 W continuous output. A full battery gives about 1.7 hours of cooking.

How long does the BLUETTI Elite 300 take to charge?

BLUETTI's published charging claim: “0–80% in 95 min (1,800W Turbo)”. Max AC charging power is 1,800 W. With solar, it accepts up to 1,200 W. With 1,200 W of panels that's roughly 3.3 hours of good sun from empty.

Is the BLUETTI Elite 300 expandable?

No. Its capacity is fixed at 3,014 Wh.

Does the BLUETTI Elite 300 work as a UPS?

BLUETTI lists a 10 ms switchover time, so it can keep devices like routers and computers running when the power drops. Check that your specific device tolerates the switch before relying on it for anything critical.