Solar WiFi Extenders for Remote Outdoor Connections

Potentially, if the panel, charge controller and battery are sized for the device's continuous load and local sun conditions. The TP-Link CPE510 uses passive PoE, so its power arrangement must be compatible; the CPE itself is not a bundled solar system.

No. An outdoor CPE such as TP-Link CPE510 is designed for directional links and outdoor wireless coverage. A home range extender usually rebroadcasts a nearby router signal indoors.

Directional outdoor links work best with a clear path between endpoints. Trees, walls and terrain can weaken or block the connection, so verify the route before buying equipment.

Only if its manufacturer permits the environment and you can provide a protected power source and usable signal from the router. Indoor wall-plug repeaters are not automatically weatherproof.