How Long Will the Goal Zero Yeti 500X Run an Electric Blanket?
Updated 2026-10-17 · Yes
The numbers
| Battery capacity | 505Wh (NMC) |
|---|---|
| Usable energy | 429Wh (85% via AC outlets) |
| Continuous AC output | 300W |
| Surge rating | 600W |
| Electric blanket running watts | 100W |
| Startup watts | 100W |
| Average draw | 60W |
| Estimated runtime | 7.2 hours |
| Energy per day of typical use | 480Wh |
505Wh × 0.85 = 429Wh usable ÷ 60W average = 7.2 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your electric blanket and enter its real wattage.
Recharging with solar
The Goal Zero Yeti 500X accepts up to 120W of solar input. In real conditions that harvests about 450Wh on a sunny day (5 peak-sun hours).
Solar can’t fully keep up. An electric blanket uses about 480Wh a day at 8 hours of use, more than the Goal Zero Yeti 500X’s best-case solar harvest. Solar will stretch the runtime but not sustain it.
Tips
- Electric blankets heat your body directly, so they keep you warm for a fraction of a space heater's energy.
- You’ll still have about 200W of AC capacity left for other devices at the same time, though they’ll share the same battery.
- The Goal Zero Yeti 500X uses NMC cells, which are lighter but rated for fewer cycles (typically 500–800) than newer LFP models.
Other power stations running an electric blanket
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| Jackery Explorer 300 Plus | 288Wh | 300W | 4.1 hours | Yes |
| EcoFlow River 2 Max | 512Wh | 500W | 7.3 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 7.3 hours | Yes |
| DJI Power 500 | 512Wh | 1000W | 7.3 hours | Yes |
| Jackery Explorer 500 | 518Wh | 500W | 7.3 hours | Yes |
| EcoFlow River 2 Pro | 768Wh | 800W | 11 hours | Yes |
| Anker SOLIX C800 Plus | 768Wh | 1200W | 11 hours | Yes |
| Bluetti AC70 | 768Wh | 1000W | 11 hours | Yes |
FAQ
Will the Goal Zero Yeti 500X run an electric blanket overnight?
No. At about 60W average it runs out after 7.2 hours. For a full night you need at least 600Wh of capacity.
How long does the Goal Zero Yeti 500X take to recharge with solar?
With its maximum 120W of solar input it refills in about 5.6 hours of strong sun. A single 200W panel is enough to max out its solar input.