Answer

Can the BLUETTI AC70 run Zoeller Model 53 3/10 HP sump pump, 115 V?

Won't run

Won't run. 1,116 W is above the 1,000 W continuous output, and it is outside the 2,000 W Power Lifting that Willrun will apply to simple heaters. Estimated runtime: no runtime, because it will not stay on.

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The comparison

BLUETTI AC70Zoeller Model 53 3/10 HP sump pump, 115 V
Continuous output / running draw1,000 W1,116 W
Surge or peak1,500 WNot published
Resistive boostPower Lifting 2,000 WNot eligible
Capacity / average draw768 Wh nameplate, 653 Wh usable1,116 W
Runtime—
SourcesStation sourceAppliance source

Questions

Can the BLUETTI AC70 run Zoeller Model 53 3/10 HP sump pump, 115 V?

Won't run. 1,116 W is above the 1,000 W continuous output, and it is outside the 2,000 W Power Lifting that Willrun will apply to simple heaters. Estimated runtime: no runtime, because it will not stay on.

What watts were compared?

Station continuous output is 1,000 W. Motor surge used is 1,500 W. Appliance running draw is 1,116 W.

How was the runtime calculated?

768 Wh × 0.85 = 653 Wh usable, divided by 1,116 W average draw.

Where did the numbers come from?

Spec table: 768 Wh, 1,000 W total, surge 1,500 W, about 22.5 lb, LiFePO4, 3,000+ cycles to 80%. Power Lifting to 2,000 W is described for heating devices. The FAQ says not to run an air conditioner or washing machine on lifting mode. A shelf price on the page was not recorded as a launch price. Zoeller lists the Model 53 at 3/10 HP, 115 V or 230 V, and 4.8–9.7 A. The 115 V automatic model in Zoeller's 50-series technical table is 9.7 A. Running watts used here are 9.7 × 115 = 1,115.5 W. Startup amps are not published. How often the float runs is site-specific, so no duty cycle is stored.

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