Can the Anker SOLIX C800 Plus Run a Sump Pump (1/3 HP)?
Updated 2026-10-17 · Startup risk
The numbers
| Battery capacity | 768Wh (LFP) |
|---|---|
| Usable energy | 653Wh (85% via AC outlets) |
| Continuous AC output | 1200W |
| Surge rating | 1600W |
| Sump pump (1/3 HP) running watts | 800W |
| Startup watts | 2000W |
| Average draw | 200W |
| Estimated runtime | 3.3 hours |
| Energy per day of typical use | 4.8 kWh |
768Wh × 0.85 = 653Wh usable ÷ 200W average = 3.3 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your sump pump (1/3 HP) and enter its real wattage.
Recharging with solar
The Anker SOLIX C800 Plus accepts up to 300W of solar input. In real conditions that harvests about 1.1 kWh on a sunny day (5 peak-sun hours), or about 750Wh with one 200W panel.
Solar can’t fully keep up. A sump pump (1/3 HP) uses about 4.8 kWh a day at 24 hours of use, more than the Anker SOLIX C800 Plus’s best-case solar harvest. Solar will stretch the runtime but not sustain it.
Tips
- Sump pumps run in short bursts; how often depends on how much water is coming in. The motor start is the main hurdle.
- You’ll still have about 400W of AC capacity left for other devices at the same time, though they’ll share the same battery.
- The Anker SOLIX C800 Plus uses LiFePO4 (LFP) cells, rated for thousands of cycles, so running it down daily won’t wear it out quickly.
Other power stations running a sump pump (1/3 HP)
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| Jackery Explorer 500 | 518Wh | 500W | Won’t run | No |
| EcoFlow River 2 Pro | 768Wh | 800W | 3.3 hours | Startup risk |
| Bluetti AC70 | 768Wh | 1000W | 3.3 hours | Startup risk |
| Jackery Explorer 1000 | 1002Wh | 1000W | 4.3 hours | Yes |
| EcoFlow Delta 2 | 1024Wh | 1800W | 4.4 hours | Yes |
| DJI Power 1000 | 1024Wh | 2200W | 4.4 hours | Yes |
| Anker SOLIX C1000 | 1056Wh | 1800W | 4.5 hours | Yes |
| Jackery Explorer 1000 v2 | 1070Wh | 1500W | 4.5 hours | Yes |
FAQ
Will the Anker SOLIX C800 Plus run a sump pump (1/3 HP) overnight?
No. At about 200W average it runs out after 3.3 hours. For a full night you need at least 1900Wh of capacity.
How long does the Anker SOLIX C800 Plus take to recharge with solar?
With its maximum 300W of solar input it refills in about 3.4 hours of strong sun. With a single 200W panel, expect about 5.1 hours of full sun.
Which power station can run a sump pump (1/3 HP)?
The Jackery Explorer 1000 (1002Wh, 1000W output) can, for about 4.3 hours. See the comparison table below for more options.