How Long Will the Pecron E1500LFP Run a Wi-Fi Router and Modem?
Updated 2026-10-17 · Yes
The numbers
| Battery capacity | 1536Wh (LFP) |
|---|---|
| Usable energy | 1413Wh (92% via 12V/USB DC output) |
| Continuous AC output | 2200W |
| Surge rating | 4400W |
| Wi-Fi router and modem running watts | 20W |
| Startup watts | 20W |
| Average draw | 20W |
| Estimated runtime | 2.9 days |
| Energy per day of typical use | 480Wh |
1536Wh × 0.92 = 1413Wh usable ÷ 20W average = 70.7 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your Wi-Fi router and modem 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 keep up. A Wi-Fi router and modem uses about 480Wh a day at 24 hours of use, so with enough panels and good sun the Pecron E1500LFP can run it indefinitely.
Tips
- Keeping internet up during an outage costs very little power, as long as your ISP's equipment down the street still has power too.
- Running it from the Pecron E1500LFP’s DC port instead of the AC outlet avoids inverter losses: about 108Wh more usable energy.
- 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 Wi-Fi router and modem
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| Jackery Explorer 1000 Plus | 1264Wh | 2000W | 2.4 days | Yes |
| Goal Zero Yeti 1500X | 1516Wh | 2000W | 2.9 days | Yes |
| Jackery Explorer 1500 v2 | 1536Wh | 2000W | 2.9 days | Yes |
| Vtoman FlashSpeed 1500 | 1548Wh | 1500W | 3 days | Yes |
| Jackery Explorer 2000 Plus | 2042Wh | 3000W | 3.9 days | Yes |
| EcoFlow Delta 2 Max | 2048Wh | 2400W | 3.9 days | Yes |
| Anker SOLIX F2000 | 2048Wh | 2400W | 3.9 days | Yes |
| Bluetti AC200L | 2048Wh | 2400W | 3.9 days | Yes |
FAQ
Will the Pecron E1500LFP run a Wi-Fi router and modem overnight?
Yes. Eight hours uses about 160Wh, roughly 11% of the Pecron E1500LFP’s usable 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).