How Long Will the Pecron E1500LFP Run a Sump Pump (1/3 HP)?
Updated 2026-10-17 · Yes
The numbers
| Battery capacity | 1536Wh (LFP) |
|---|---|
| Usable energy | 1306Wh (85% via AC outlets) |
| Continuous AC output | 2200W |
| Surge rating | 4400W |
| Sump pump (1/3 HP) running watts | 800W |
| Startup watts | 2000W |
| Average draw | 200W |
| Estimated runtime | 6.5 hours |
| Energy per day of typical use | 4.8 kWh |
1536Wh × 0.85 = 1306Wh usable ÷ 200W average = 6.5 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 Pecron E1500LFP accepts up to 800W of solar input. In real conditions that harvests about 3 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 Pecron E1500LFP’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 1400W of AC capacity left for other devices at the same time, though they’ll share the same battery.
- The Pecron E1500LFP 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 1000 Plus | 1264Wh | 2000W | 5.4 hours | Yes |
| Goal Zero Yeti 1500X | 1516Wh | 2000W | 6.4 hours | Yes |
| Jackery Explorer 1500 v2 | 1536Wh | 2000W | 6.5 hours | Yes |
| Vtoman FlashSpeed 1500 | 1548Wh | 1500W | 6.6 hours | Yes |
| Jackery Explorer 2000 Plus | 2042Wh | 3000W | 8.7 hours | Yes |
| EcoFlow Delta 2 Max | 2048Wh | 2400W | 8.7 hours | Yes |
| Anker SOLIX F2000 | 2048Wh | 2400W | 8.7 hours | Yes |
| Bluetti AC200L | 2048Wh | 2400W | 8.7 hours | Yes |
FAQ
Will the Pecron E1500LFP run a sump pump (1/3 HP) overnight?
No. At about 200W average it runs out after 6.5 hours. For a full night you need at least 1900Wh of capacity.
How long does the Pecron E1500LFP take to recharge with solar?
With its maximum 800W of solar input it refills in about 2.6 hours of strong sun. With a single 200W panel, expect about 2 sunny days (10 hours of full sun).