alt Hacker Newsjust remember that even that won't last long. Electricity is an expensive resource and you won't get spare parts to keep the Wi-Fi running for long.
At most you will only be able to start a few Android-phone hotpspots and share files. That is the reality of it.
Electricity is not really an expensive resource for communications. You need like a single rooftop to provide WiFi for the entire village.