How Long Will the Bluetti EB3A Run a Desktop Computer with Monitor?
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 |
| Desktop computer with monitor running watts | 150W |
| Startup watts | 150W |
| Average draw | 150W |
| Estimated runtime | 1.5 hours |
| Energy per day of typical use | 1.2 kWh |
268Wh × 0.85 = 228Wh usable ÷ 150W average = 1.5 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your desktop computer with monitor 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 desktop computer with monitor uses about 1.2 kWh a day at 8 hours of use, more than the Bluetti EB3A’s best-case solar harvest. Solar will stretch the runtime but not sustain it.
Tips
- An office desktop plus a 27-inch monitor averages about 150W during normal work.
- You’ll still have about 450W 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 desktop computer with monitor
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | 1.4 hours | Yes |
| EcoFlow River 2 | 256Wh | 300W | 1.5 hours | Yes |
| Jackery Explorer 240 v2 | 256Wh | 300W | 1.5 hours | Yes |
| Jackery Explorer 300 Plus | 288Wh | 300W | 1.6 hours | Yes |
| Anker SOLIX C300 | 288Wh | 300W | 1.6 hours | Yes |
| Goal Zero Yeti 500X | 505Wh | 300W | 2.9 hours | Yes |
| EcoFlow River 2 Max | 512Wh | 500W | 2.9 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 2.9 hours | Yes |
Compare all power stations for a desktop computer with monitor →
FAQ
Will the Bluetti EB3A run a desktop computer with monitor overnight?
No. At about 150W average it runs out after 1.5 hours. For a full night you need at least 1500Wh 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.