The wireless sensor suites and transmitters have solar panels and super capacitors with a backup lithium battery
The cabled sensor suites are either plugged into a Weather Envoy or EnviroMonitor IP Gateway and use mains power or, if plugged into a 6803 EnviroMonitor Gateway, are powered by the Gateway’s solar panel
Consoles and receivers:
The legacy consoles, WeatherLink Live, Weather Envoys, and EnviroMonitor IP Gateway run off mains power and have the option of adding backup batteries
The 6313 WeatherLink Console uses mains power and has a built in battery, like a tablet