This interfacer fetches the state of charge of a Tesla Power Wall on the local network. Enter your PowerWall IP-address or hostname in the URL section of the following emonhub.conf configuration:
[[PowerWall]]
Type = EmonHubTeslaPowerWallInterfacer
[[[init_settings]]]
[[[runtimesettings]]]
pubchannels = ToEmonCMS,
name = powerwall
url = http://POWERWALL-IP/api/system_status/soe
readinterval = 10