CPAP runtime · Anker SOLIX C1000 Gen 2
How Long Will an Anker SOLIX C1000 Gen 2 Run a CPAP?
About 4.9 nights of 8 hours for an AirSense 10 with humidifier (22 W), by our math: 1,024 Wh × 0.85 ÷ 22 W. Across the cases below: 3.2 nights of 8 hours to 15.5 nights of 8 hours.
| Spec | Anker SOLIX C1000 Gen 2 |
|---|---|
| Battery | 1,024 Wh (maker spec) |
| Usable (× 0.85) | 870 Wh |
| Output / surge | 2,000 W / 3,000 W |
| Own draw | not listed |
| Solar input | 600 W |
| Price | $499.99 at Anker |
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CPAP hours on the C1000 Gen 2
| Case | Watts | On the C1000 Gen 2 |
|---|---|---|
| AirSense 10 without humidifier (ResMed) | 7 W | 15.5 nights of 8 hours |
| AirSense 10 with humidifier (ResMed) | 22 W | 4.9 nights of 8 hours |
| AirSense 10 with humidifier and heated tube (ResMed) | 34 W | 3.2 nights of 8 hours |
Wh × 0.85 ÷ (watts + the station’s own draw, where the maker lists it).
ResMed measured these for the AirSense 10; higher pressure or humidity draws more. A DC cord from the CPAP maker skips the inverter and lasts longer.
Keeping it going with solar
A night with an AirSense 10 with humidifier uses about 176 Wh, about 207 Wh from the battery. At the C1000 Gen 2’s 600 W solar input and our 75% assumption, that takes about 0.5 hours of strong sun to put back; a full charge from empty takes about 2.3 hours. See solar recharge time.
Follow your doctor’s and the CPAP maker’s advice on backup power.
CPAP on similar stations
| Station | Capacity | AirSense 10 with humidifier | Price |
|---|---|---|---|
| BLUETTI Elite 100 V2 | 1,024 Wh | 3.4 nights of 8 hours | $489 |
| Jackery Explorer 1000 v2 | 1,070 Wh | 5.2 nights of 8 hours | $499 |
| BLUETTI AC180 | 1,152 Wh | 3.3 nights of 8 hours | $499 |
| ALLPOWERS R1500 | 1,152 Wh | 5.6 nights of 8 hours | $539 |
Maker prices, Oct 26, 2026, unless dated. Checkout price applies.
More: Anker SOLIX C1000 Gen 2 specs and every runtime · CPAP runtime on every station · calculator for your own devices.
Quick answers
How long will the Anker SOLIX C1000 Gen 2 run a CPAP?
About 4.9 nights of 8 hours for an AirSense 10 with humidifier (22 W), by our math: 1,024 Wh × 0.85 ÷ 22 W.
How long does the Anker SOLIX C1000 Gen 2 take to recharge with solar?
About 2.3 hours of strong sun from empty at its 600 W solar input, by our 75% assumption; clouds and winter sun add time.
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