How long will the Anker SOLIX C2000 Gen 2 run a space heater?

About 2.5 hours from a full charge. A space heater averages about 750 W (1,500 W running, on about 50% of the time), and the 2,048 Wh battery gives about 1,741 Wh after inverter losses. That is 43% of the battery an hour.

Can I run other things at the same time?

Yes, up to about 900 W more of the 2,400 W output. Each thing you add shares the same battery, so the 2.5 hours for a space heater gets shorter.

Anker SOLIX · Will it run?

Can the Anker SOLIX C2000 Gen 2 run a space heater (1500W)?

Published October 12, 2026

Short answerYes

Yes. The Anker SOLIX C2000 Gen 2 runs a space heater for about 2.5 hours from a full charge. It draws about 1,500 W, 63% of the 2,400 W continuous output.

Add your other devices

Key numbers

Runtime: 2.5 hrs; from a full charge
Battery used per hour: 43%; at 750 W average

Space heater (1500W)

Running: 1,500 W; 750–1500 W range
Start-up: 1,500 W
Average: 750 W; on 50% of the time

Anker SOLIX C2000 Gen 2

Battery: 2,048 Wh; about 1,741 Wh usable
Output: 2,400 W; continuous
Surge: 4,000 W; start-up peak

How we worked it out: 2,048 Wh × 0.85 ÷ 750 W average (1,500 W × 0.5 duty) = about 2.5 hours. 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

Anker SOLIX C2000 Gen 2

2,048 Wh · 2,400 W output · 4,000 W surge · 41.7 lb

Full specs and runtimes

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What else the Anker SOLIX C2000 Gen 2 runs

One device at a time, from a full charge.

Other power stations for a space heater

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 2.5 hours above is an estimate, not a measured result.

Common questions

How long will the Anker SOLIX C2000 Gen 2 run a space heater?: About 2.5 hours from a full charge. A space heater averages about 750 W (1,500 W running, on about 50% of the time), and the 2,048 Wh battery gives about 1,741 Wh after inverter losses. That is 43% of the battery an hour.
Can I run other things at the same time?: Yes, up to about 900 W more of the 2,400 W output. Each thing you add shares the same battery, so the 2.5 hours for a space heater gets shorter.