Can the Jackery Explorer 300 Plus Run a Sump Pump (1/3 HP)?
Updated 2026-10-17 · No
No. A sump pump (1/3 HP) draws about 800W, more than the Jackery Explorer 300 Plus’s 300W continuous AC output. The inverter will overload and shut off as soon as it switches on.
The numbers
| Battery capacity | 288Wh (LFP) |
|---|---|
| Usable energy | 245Wh (85% via AC outlets) |
| Continuous AC output | 300W |
| Surge rating | 600W |
| Sump pump (1/3 HP) running watts | 800W |
| Startup watts | 2000W |
| Average draw | 200W |
| Estimated runtime | Won’t run |
| Energy per day of typical use | 4.8 kWh |
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your sump pump (1/3 HP) and enter its real wattage.
Recharging with solar
The Jackery Explorer 300 Plus accepts up to 100W of solar input. In real conditions that harvests about 375Wh on a sunny day (5 peak-sun hours).
Tips
- Sump pumps run in short bursts; how often depends on how much water is coming in. The motor start is the main hurdle.
- The Jackery Explorer 300 Plus 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 sump pump (1/3 HP)
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | Won’t run | No |
| EcoFlow River 2 | 256Wh | 300W | Won’t run | No |
| Jackery Explorer 240 v2 | 256Wh | 300W | Won’t run | No |
| Bluetti EB3A | 268Wh | 600W | Won’t run | No |
| Anker SOLIX C300 | 288Wh | 300W | Won’t run | No |
| Goal Zero Yeti 500X | 505Wh | 300W | Won’t run | No |
| EcoFlow River 2 Max | 512Wh | 500W | Won’t run | No |
| Anker 535 PowerHouse | 512Wh | 500W | Won’t run | No |
FAQ
How long does the Jackery Explorer 300 Plus take to recharge with solar?
With its maximum 100W of solar input it refills in about 3.8 hours of strong sun. A single 200W panel is enough to max out its solar input.
Which power station can run a sump pump (1/3 HP)?
The Jackery Explorer 1000 (1002Wh, 1000W output) can, for about 4.3 hours. See the comparison table below for more options.