How Long Will the Bluetti AC70 Run a Dehumidifier?
Updated 2026-10-17 · Yes
The numbers
| Battery capacity | 768Wh (LFP) |
|---|---|
| Usable energy | 653Wh (85% via AC outlets) |
| Continuous AC output | 1000W |
| Surge rating | 1500W |
| Dehumidifier running watts | 500W |
| Startup watts | 1000W |
| Average draw | 300W |
| Estimated runtime | 2.2 hours |
| Energy per day of typical use | 3.6 kWh |
768Wh × 0.85 = 653Wh usable ÷ 300W average = 2.2 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your dehumidifier and enter its real wattage.
Recharging with solar
The Bluetti AC70 accepts up to 500W of solar input. In real conditions that harvests about 1.9 kWh on a sunny day (5 peak-sun hours), or about 750Wh with one 200W panel.
Solar can’t fully keep up. A dehumidifier uses about 3.6 kWh a day at 12 hours of use, more than the Bluetti AC70’s best-case solar harvest. Solar will stretch the runtime but not sustain it.
Tips
- A 50-pint dehumidifier draws about 500W while its compressor runs.
- You’ll still have about 500W of AC capacity left for other devices at the same time, though they’ll share the same battery.
- The Bluetti AC70 uses LiFePO4 (LFP) cells, rated for thousands of cycles, so running it down daily won’t wear it out quickly.
Other power stations running a dehumidifier
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| Jackery Explorer 500 | 518Wh | 500W | 1.5 hours | Yes |
| EcoFlow River 2 Pro | 768Wh | 800W | 2.2 hours | Yes |
| Anker SOLIX C800 Plus | 768Wh | 1200W | 2.2 hours | Yes |
| Jackery Explorer 1000 | 1002Wh | 1000W | 2.8 hours | Yes |
| EcoFlow Delta 2 | 1024Wh | 1800W | 2.9 hours | Yes |
| DJI Power 1000 | 1024Wh | 2200W | 2.9 hours | Yes |
| Anker SOLIX C1000 | 1056Wh | 1800W | 3 hours | Yes |
| Jackery Explorer 1000 v2 | 1070Wh | 1500W | 3 hours | Yes |
FAQ
Will the Bluetti AC70 run a dehumidifier overnight?
No. At about 300W average it runs out after 2.2 hours. For a full night you need at least 2900Wh of capacity.
How long does the Bluetti AC70 take to recharge with solar?
With its maximum 500W of solar input it refills in about 2 hours of strong sun. With a single 200W panel, expect about 5.1 hours of full sun.