How Long Will the Bluetti EB3A Run a Dehumidifier?
Updated 2026-10-17 · Briefly
The numbers
| Battery capacity | 268Wh (LFP) |
|---|---|
| Usable energy | 228Wh (85% via AC outlets) |
| Continuous AC output | 600W |
| Surge rating | 1200W |
| Dehumidifier running watts | 500W |
| Startup watts | 1000W |
| Average draw | 300W |
| Estimated runtime | 46 minutes |
| Energy per day of typical use | 3.6 kWh |
268Wh × 0.85 = 228Wh usable ÷ 300W average = 0.8 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 EB3A accepts up to 200W of solar input. In real conditions that harvests about 750Wh on a sunny day (5 peak-sun hours).
Solar can’t fully keep up. A dehumidifier uses about 3.6 kWh a day at 12 hours of use, more than the Bluetti EB3A’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 100W of AC capacity left for other devices at the same time, though they’ll share the same battery.
- The Bluetti EB3A 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 |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | Won’t run | No |
| EcoFlow River 2 | 256Wh | 300W | Won’t run | No |
| Jackery Explorer 240 v2 | 256Wh | 300W | Won’t run | No |
| Jackery Explorer 300 Plus | 288Wh | 300W | Won’t run | No |
| Anker SOLIX C300 | 288Wh | 300W | Won’t run | No |
| Goal Zero Yeti 500X | 505Wh | 300W | Won’t run | No |
| EcoFlow River 2 Max | 512Wh | 500W | 1.5 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 1.5 hours | Startup risk |
FAQ
Will the Bluetti EB3A run a dehumidifier overnight?
No. At about 300W average it runs out after 46 minutes. For a full night you need at least 2900Wh of capacity.
How long does the Bluetti EB3A take to recharge with solar?
With its maximum 200W of solar input it refills in about 1.8 hours of strong sun. A single 200W panel is enough to max out its solar input.