Sump pumps · Anker SOLIX S5000
How Long Will an Anker SOLIX S5000 Run a Sump Pump?
About 5.3 h for a 1/3 hp sump pump (800 W), by our math: 5,024 Wh × 0.85 ÷ 800 W. Across the cases below: 4.1 h to 5.3 h.
| Spec | Anker SOLIX S5000 |
|---|---|
| Battery | 5,024 Wh (maker spec) |
| Usable (× 0.85) | 4,270 Wh |
| Output / surge | 4,500 W / 8,000 W |
| Own draw | not listed |
| Solar input | 3,000 W |
| Price | $3,599.99 (Oct 23) at Anker Not on sale until Oct 27 |
Sump pump hours on the S5000
Wh × 0.85 ÷ (watts + the station’s own draw, where the maker lists it). The S5000 goes on sale Oct 27.
Hours are nonstop pumping; the pump only runs while water comes in, so in most storms it lasts much longer.
Can the S5000 start it?
Generator charts list about 1,500–2,100 W in total to start a 1/3 hp pump and 2,100–3,250 W for 1/2 hp (Honda) (EWEB). The S5000 has a 8,000 W surge. 1/3 hp sump pump: covers it; 1/2 hp sump pump: covers it.
How much an hour takes
An hour of a 1/3 hp sump pump running nonstop uses about 800 Wh, about 19% of the S5000’s usable 4,270 Wh. At its 3,000 W solar input and our 75% assumption, strong sun puts about 2,250 Wh an hour back into the battery.
Keep the station dry and above any flood level.
Sump pump on similar stations
| Station | Capacity | 1/3 hp sump pump | Price |
|---|---|---|---|
| ALLPOWERS R4000 | 3,456 Wh | 3.7 h | $1,499 |
| Jackery HomePower 3000 | 3,072 Wh | 3.3 h | $1,349 |
| BLUETTI Apex 300 | 2,765 Wh | 2.9 h | $1,499 |
| BLUETTI Elite 200 V2 | 2,074 Wh | 2.2 h | $899 |
Maker prices, Oct 26, 2026, unless dated. Checkout price applies.
More: Anker SOLIX S5000 specs and every runtime · Sump pumps on every station · calculator for your own devices.
Quick answers
How long will the Anker SOLIX S5000 run a sump pump?
About 5.3 h for a 1/3 hp sump pump (800 W), by our math: 5,024 Wh × 0.85 ÷ 800 W.
Can the Anker SOLIX S5000 start a sump pump?
Generator charts list about 1,500–2,100 W in total to start a 1/3 hp pump and 2,100–3,250 W for 1/2 hp. The S5000 has a 8,000 W surge. 1/3 hp sump pump: covers it; 1/2 hp sump pump: covers it.
How long does the Anker SOLIX S5000 take to recharge with solar?
About 2.2 hours of strong sun from empty at its 3,000 W solar input, by our 75% assumption; clouds and winter sun add time.
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