How long will the Jackery HomePower 3000 run a well pump?

About 2 days from a full charge. A well pump averages about 50 W (1,000 W running, on about 5% of the time), and the 3,072 Wh battery gives about 2,611 Wh after inverter losses. That is 1.9% of the battery an hour.

Will the Jackery HomePower 3000 start a well pump?

Yes. It needs about 3,000 W for a moment when the pump starts, and the Jackery HomePower 3000 is rated for 7,200 W surge, 2.4 times that. Avoid starting other motors at the same moment.

How much of the battery does a well pump use in a day?

About 1,200 Wh a day (50 W × 24 hours), 46% of the 2,611 Wh the Jackery HomePower 3000 can deliver.

Jackery · Will it run?

Can the Jackery HomePower 3000 run a well pump (1/2 HP)?

Published October 13, 2026

Short answerYes

Yes. The Jackery HomePower 3000 runs a well pump for about 2 days from a full charge. It needs about 3,000 W for a moment when the pump starts, well within the 7,200 W surge rating, then about 1,000 W while running against 3,600 W continuous.

Add your other devices

Key numbers

Runtime: 2 days; from a full charge
Battery used per hour: 1.9%; at 50 W average

Well pump (1/2 HP)

Running: 1,000 W; 750–1400 W range
Start-up: 3,000 W
Average: 50 W; on 5% of the time

Jackery HomePower 3000

Battery: 3,072 Wh; about 2,611 Wh usable
Output: 3,600 W; continuous
Surge: 7,200 W; start-up peak

How we worked it out: 3,072 Wh × 0.85 ÷ 50 W average (1,000 W × 0.05 duty) = about 2 days. The 0.85 covers inverter and battery losses. We do not test units ourselves; the numbers come from the official spec sheets and typical device draws. How we pick

Jackery HomePower 3000

3,072 Wh · 3,600 W output · 7,200 W surge · 59.5 lb

Full specs and runtimes

Check price on Amazon Check price at Jackery

We may earn a commission if you buy through these links. It doesn’t change your price. How we make money

What else the Jackery HomePower 3000 runs

One device at a time, from a full charge.

Other power stations for a well pump

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 2 days above is an estimate, not a measured result.

Common questions

How long will the Jackery HomePower 3000 run a well pump?: About 2 days from a full charge. A well pump averages about 50 W (1,000 W running, on about 5% of the time), and the 3,072 Wh battery gives about 2,611 Wh after inverter losses. That is 1.9% of the battery an hour.
Will the Jackery HomePower 3000 start a well pump?: Yes. It needs about 3,000 W for a moment when the pump starts, and the Jackery HomePower 3000 is rated for 7,200 W surge, 2.4 times that. Avoid starting other motors at the same moment.
How much of the battery does a well pump use in a day?: About 1,200 Wh a day (50 W × 24 hours), 46% of the 2,611 Wh the Jackery HomePower 3000 can deliver.