How Long Will the Bluetti EB3A Run a Chest Freezer?
Updated 2026-10-17 · Yes
The numbers
| Battery capacity | 268Wh (LFP) |
|---|---|
| Usable energy | 228Wh (85% via AC outlets) |
| Continuous AC output | 600W |
| Surge rating | 1200W |
| Chest freezer running watts | 100W |
| Startup watts | 700W |
| Average draw | 35W |
| Estimated runtime | 6.5 hours |
| Energy per day of typical use | 840Wh |
268Wh × 0.85 = 228Wh usable ÷ 35W average = 6.5 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your chest freezer 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 chest freezer uses about 840Wh a day at 24 hours of use, more than the Bluetti EB3A’s best-case solar harvest. Solar will stretch the runtime but not sustain it.
Tips
- Chest freezers are well insulated, so their compressor runs less than an upright fridge's. Keep the lid closed during an outage.
- 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 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 chest freezer
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | 6 hours | Startup risk |
| EcoFlow River 2 | 256Wh | 300W | 6.2 hours | Startup risk |
| Jackery Explorer 240 v2 | 256Wh | 300W | 6.2 hours | Startup risk |
| Jackery Explorer 300 Plus | 288Wh | 300W | 7 hours | Startup risk |
| Anker SOLIX C300 | 288Wh | 300W | 7 hours | Startup risk |
| Goal Zero Yeti 500X | 505Wh | 300W | 12 hours | Startup risk |
| EcoFlow River 2 Max | 512Wh | 500W | 12 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 12 hours | Yes |
FAQ
Will the Bluetti EB3A run a chest freezer overnight?
No. At about 35W average it runs out after 6.5 hours. For a full night you need at least 400Wh 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.