Bluetti AC180
Mid-size (500–1,500Wh) · Released 2023 · Launch price $999
1,152 Wh capacity
1,800 W AC output
LFP LiFePO4
$0.87 per Wh
72 Wh/kg (16 kg)
Worth knowing: The brand's best-seller
Full specifications
| Battery capacity | 1,152 Wh |
|---|---|
| Battery chemistry | LiFePO4 (LFP) — 3,500 cycles to 80% |
| AC output (continuous) | 1,800 W (2,700 W in boost mode) |
| AC output (surge) | 2,700 W |
| AC outlets | 4 |
| Max USB-C power | 100 W |
| 240V output | No |
| Max solar input | 500 W |
| Solar voltage window (MPPT) | 12-60V |
| DC input connector | DC7909 (MC4 cable included) |
| AC recharge 0–80% | 45 min |
| UPS / EPS switchover | 20 ms |
| Weight | 16 kg |
What can it run, and for how long?
Estimates assume ~85% inverter efficiency and average running wattage. Motor-driven appliances also need surge headroom.
| Appliance | Typical draw | Estimated runtime |
|---|---|---|
| LED bulb | 10 W | 4 days |
| Wi-Fi router + modem | 15 W | 3 days |
| CPAP machine (no humidifier) | 40 W | 24 hours |
| Starlink (standard kit) | 50 W | 20 hours |
| Box fan | 50 W | 20 hours |
| Laptop | 60 W | 16 hours |
| 55" LED TV | 100 W | 9.8 hours |
| Full-size refrigerator (avg) | 150 W | 6.5 hours |
| Mini fridge (avg) | 60 W | 16 hours |
| Coffee maker | 900 W | 1.1 hours |
| Microwave (700W cooking) | 1000 W | 59 minutes |
| Space heater | 1500 W | 39 minutes |
For CPAP users: that's roughly 3.1 nights of sleep (8h/night, humidifier off).
Closest alternatives
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Head-to-head comparisons
FAQ
How long will the Bluetti AC180 run a refrigerator?
Around 6.5 hours for a full-size refrigerator averaging 150W, assuming ~85% inverter efficiency. Actual runtime depends on the fridge's compressor duty cycle and ambient temperature.
Does the Bluetti AC180 use a LiFePO4 battery?
Yes. It uses LiFePO4 (LFP) cells rated for about 3,500 cycles to 80% capacity — roughly 10+ years of daily cycling.
What solar panels work with the Bluetti AC180?
Any panel (or array) within its 12-60V MPPT voltage window and up to 500W, connected via DC7909 (MC4 cable included). Staying inside the voltage window matters more than matching wattage.
How fast does the Bluetti AC180 recharge from a wall outlet?
About 45 minutes from 0 to 80% on AC power.
Specifications compiled from Bluetti's official documentation (source). Spotted an error? We correct listings within 24 hours.