Appliance
How many solar panels to run a Wi-Fi router?
A Wi-Fi router uses about 209 Wh a day. At the U.S. average of 4.98 sun hours that takes about 56 W of panels and a 0.26 kWh battery for one day.
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| Value | |
|---|---|
| Model used | TP-Link Archer AX73 router, networked standby |
| Daily energy | 209 Wh |
| Basis | 8.7 W × 24 h/day (assumed use) |
| Panel watts (U.S. avg) | 56 W |
| Battery, 1 day | 0.26 kWh |
| Source | manufacturer / ENERGY STAR |
By state
| State | Panel watts |
|---|---|
| Arizona | 43 W |
| Colorado | 49 W |
| Wyoming | 52 W |
| Idaho | 53 W |
| Missouri | 55 W |
| South Dakota | 57 W |
| Montana | 59 W |
| New Jersey | 60 W |
| Maine | 61 W |
| Michigan | 62 W |
| Alaska | 88 W |
Questions
How many solar panels to run a Wi-Fi router?
A Wi-Fi router uses about 209 Wh a day. At the U.S. average of 4.98 sun hours that takes about 56 W of panels and a 0.26 kWh battery for one day.
Where does the daily energy come from?
8.7 W × 24 h/day (assumed use). TP-Link lists typical power consumption in networked standby, with all wired ports connected and all wireless radios activated, at 8.7 W. The power adapter is 12 V, 2.5 A, which is a supply rating and is not used as the draw.