Jackery Explorer 300 Plus
288 Wh, 300 W AC output.
Confidence: verified. Last verified: 2026-06-24.
Source-aware comparison
Jackery Explorer 300 Plus vs Goal Zero Yeti 500X
A starter comparison that keeps unknown fields visible and uses the same runtime assumptions for both stations.
Goal Zero Yeti 500X
505 Wh, 300 W AC output.
Confidence: verified. Last verified: 2026-06-24.
Capacity
Capacity: Yeti 500X is higher by 217 Wh.
AC Output
AC output: both records are equal at 300 W.
Solar Input
Solar input: Yeti 500X is higher by 50 W.
The 60 W runtime estimate assumes AC output, 85% conversion efficiency, and 10% battery reserve. It is a sanity check, not a lab-tested result.
Runtime Examples
Same assumptions on both sides: AC output, 85% efficiency, 10% reserve, healthy battery, and steady load.
| Example load | Explorer 300 Plus | Yeti 500X |
|---|---|---|
| 60 W AC essentials | 3h 40m | 6h 26m |
| 120 W AC small appliance | 1h 50m | 3h 13m |
| 700 W AC kitchen or tool load | above AC rating | above AC rating |
| Spec | Explorer 300 Plus | Yeti 500X |
|---|---|---|
| Battery capacity | 288 Wh | 505 Wh |
| Battery chemistry | LFP (LiFePO4) | Li-ion NMC |
| AC output | 300 W | 300 W |
| Surge output | 600 W | 600 W |
| DC output | 120 W | 120 W |
| USB-C output | 100 W | 60 W |
| Solar input | 100 W | 150 W |
| Weight | 3.75 kg | 5.85 kg |
| 60 W AC estimate | 3h 40m | 6h 26m |
| Confidence | verified | verified |
| Last verified | 2026-06-24 | 2026-06-24 |
Planning Watch-Outs
These checks explain where the comparison is strong and where it still needs better source coverage.
- 5 of 5 high-impact comparison fields are filled on both sides.
- Yeti 500X has the larger nominal battery capacity, but usable Wh still depends on reserve, efficiency, temperature, and battery age.
- Explorer 300 Plus is lighter in the tracked weight data, which matters if the station is moved often.
- Yeti 500X has the higher tracked solar input, assuming compatible panels and charge-voltage limits.
- Battery chemistry differs, so weight, cycle-life expectations, and cold-weather behavior may not scale only with watt-hours.
Sources
Comparison rows come directly from the linked model records.
Explorer 300 Plus
- Jackery Explorer 300 Plus specifications (official; checked 2026-06-24)
Yeti 500X
- Goal Zero Yeti 500X specifications (official; checked 2026-06-24)
- Goal Zero Yeti 500X US specifications (official; checked 2026-06-24)
How to read this comparison
Use this page as a source-backed spec and runtime planning comparison. It is not a full buying guide, and it does not rank products by price, affiliate terms, or sponsorship.