BLUETTI AC180 vs. EcoFlow DELTA 3 Plus

For most buyers choosing between the BLUETTI AC180 and the EcoFlow DELTA 3 Plus, the DELTA 3 Plus is the better pick. The AC180 is the better pick only for a buyer who wants more capacity and a wireless charging pad.

This comparison leans on the makers’ published specs, current in November 2026. Neither station was tested by PowerPicked Editorial.

How do their specs compare?

Wh is a watt-hour, a measure of stored energy. W is a watt, a measure of power. AC output is the power that plug-in devices draw. Solar input is the highest power a station can draw from panels.

The AC180 holds 128 Wh more, at 1,152 Wh against 1,024 Wh. Both give 1,800 W of AC output. The DELTA 3 Plus lists twice the solar input, at 1,000 W against 500 W. The DELTA 3 Plus is the lighter station, at 27.6 lb against 35.3 lb, a gap of 7.7 lb.

Which station suits you?

This station suits buyers after just over 1 kWh with fast wall charging, who don’t mind carrying 35 lb. The DELTA 3 Plus suits campers and van owners after fast recharging, strong solar input, and the option to add batteries later.

What does the BLUETTI AC180 offer?

Turbo AC charging runs at 1,440 W and fills it in about 1.3 to 1.8 hours. Its discharge rating goes down to -4°F. A 15 W wireless charging pad sits on top. Its solar input is capped at 500 W. The listed UPS switchover is 20 ms.

Best for fast wall charging

BLUETTI AC180

Capacity

1,152 Wh

AC output

1,800 W

Solar input

500 W

Weight

35.3 lb

Who it's for: Buyers who want just over 1 kWh with fast wall charging and don't mind carrying 35 lb.

Strengths

• 1,440 W turbo AC charging, about 1.3 to 1.8 hours to full
• Rated to discharge down to -4°F
• 15 W wireless charging pad

Weaknesses

• Solar input tops out at 500 W
• UPS switchover listed at 20 ms

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LiFePO4 is the battery type, at 1,152 Wh and 3,500 or more cycles. It gives four AC outlets at 120 V, totaling 1,800 W. Power Lifting mode lifts resistive loads like heaters and hair dryers to 2,700 W. A 100 W USB-C port, four USB-A ports, a 12 V, 10 A car outlet, and a 15 W wireless charging pad are the other outputs.

AC input runs at 1,440 W in Turbo mode or 1,000 W in Standard mode, filling it in about 1.3 to 1.8 hours. Solar input reaches a 500 W max, at 12 to 60 V and 10 A, taking about 2.8 to 3.3 hours. It takes 12 V or 24 V car input. Pass-through charging is built in. Its UPS switchover is 20 ms. BLUETTI’s comparison table lists noise at 40 dB.

Charge range is 32°F to 104°F, and discharge range is -4°F to 104°F, with output limited to 1,500 W from 86°F to 104°F. Its size is 13.39 by 9.72 by 12.48 inches. It lists UL Standard certification. Bluetooth links it to the BLUETTI app. Its warranty runs 5 years. B80, B230, and B300 batteries add capacity up to 4,224 Wh total.

Take 85% of the listed capacity for the runtime numbers. That gives about 979.2 Wh, which is 1,152 Wh times 0.85. A 100 W load would run for about 9.8 hours on that energy. Each pound carries about 32.6 Wh, with 1,152 Wh over 35.3 lb.

For a full review of the AC180 on its own, see the BLUETTI AC180 review.

What does the EcoFlow DELTA 3 Plus offer?

Expansion takes it to 5 kWh. It lists 1,000 W of solar input. An 800 W car source fills it in about 1.3 hours. A separate Alternator Charger is needed for fast car charging. The base capacity is modest for full-time use at 1 kWh.

Best for solar and expansion

EcoFlow DELTA 3 Plus

Capacity

1,024 Wh

AC output

1,800 W

Solar input

1,000 W

Weight

27.6 lb

Who it's for: Campers and van owners who want fast recharging, strong solar input, and the option to add batteries later.

Strengths

• Expandable to 5 kWh
• 1,000 W of solar input
• Full charge in about 1.3 hours from an 800 W car source

Weaknesses

• Fast car charging needs a separate Alternator Charger
• 1 kWh base capacity is modest for full-time use

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Its capacity is 1,024 Wh. It gives 1,800 W of AC output at 120 V. Solar input tops out at 1,000 W. A full AC charge takes about 1.3 hours. With X-Boost, resistive appliances reach 2,400 W. Four AC outlets and one 12 V car port are on board. Extra batteries grow it to 5 kWh. Its weight is 27.6 lb.

Take 85% of the listed capacity for the runtime numbers here. Usable energy comes to about 870.4 Wh, which is 1,024 Wh times 0.85. That energy runs a 100 W load for about 8.7 hours. Each pound carries about 37.1 Wh, with 1,024 Wh over 27.6 lb.

The DELTA 3 Plus review on its own is at the EcoFlow DELTA 3 Plus review.

How to choose

First, weigh capacity. The AC180 holds 1,152 Wh and the DELTA 3 Plus holds 1,024 Wh. Pick the AC180 when you need the extra 128 Wh.

Second, weigh solar input. The DELTA 3 Plus lists 1,000 W and the AC180 lists 500 W. Pick the DELTA 3 Plus when solar charging matters most.

Third, weigh expansion. The DELTA 3 Plus grows to 5 kWh with extra batteries. The AC180 grows to 4,224 Wh with B80, B230, and B300 batteries. Pick the DELTA 3 Plus when you want the larger top end.

FAQ

Which station has more capacity?

The BLUETTI AC180 has more capacity. It holds 1,152 Wh, while the EcoFlow DELTA 3 Plus holds 1,024 Wh. The gap is 128 Wh.

Which one lists more solar input?

The EcoFlow DELTA 3 Plus lists more solar input. It lists 1,000 W, while the BLUETTI AC180 lists 500 W. The gap is 500 W.

Which one can add batteries?

Both stations can add batteries. The EcoFlow DELTA 3 Plus tops out at 5 kWh. The BLUETTI AC180 tops out at 4,224 Wh with B80, B230, and B300 batteries.

Which one charges faster from AC?

The EcoFlow DELTA 3 Plus charges faster from AC. It fills from AC in about 1.3 hours. The BLUETTI AC180 takes about 1.3 to 1.8 hours.