How Long Will the Bluetti EB3A Run String Lights?
Updated 2026-10-17 · Yes
About 11 hours. The Bluetti EB3A stores 268Wh, and string lights average about 20W. At 5 hours of use a day, one charge lasts about 2.3 days.
The numbers
| Battery capacity | 268Wh (LFP) |
|---|---|
| Usable energy | 228Wh (85% via AC outlets) |
| Continuous AC output | 600W |
| Surge rating | 1200W |
| String lights running watts | 20W |
| Startup watts | 20W |
| Average draw | 20W |
| Estimated runtime | 11 hours |
| Energy per day of typical use | 100Wh |
268Wh × 0.85 = 228Wh usable ÷ 20W average = 11.4 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your string lights 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 keep up. String lights use about 100Wh a day at 5 hours of use, so with enough panels and good sun the Bluetti EB3A can run it indefinitely.
Tips
- LED string lights for a campsite or patio use 5–25W per strand.
- You’ll still have about 580W 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 string lights
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | 10 hours | Yes |
| EcoFlow River 2 | 256Wh | 300W | 11 hours | Yes |
| Jackery Explorer 240 v2 | 256Wh | 300W | 11 hours | Yes |
| Jackery Explorer 300 Plus | 288Wh | 300W | 12 hours | Yes |
| Anker SOLIX C300 | 288Wh | 300W | 12 hours | Yes |
| Goal Zero Yeti 500X | 505Wh | 300W | 21 hours | Yes |
| EcoFlow River 2 Max | 512Wh | 500W | 22 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 22 hours | Yes |
FAQ
Will the Bluetti EB3A run string lights overnight?
Yes. Eight hours uses about 160Wh, roughly 70% of the Bluetti EB3A’s usable 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.