The Wifi adapter for the allows you to check on your system from any where using an App on your phone or from an internet browser with access to historical data on your systems power use, solar production etc.
The PV Butler App developed by Growatt is available on iOS and Android devices. Set up of the Wifi module to connect to your system can be done by following the step by step instructions on the App.
Max. Communication Range: 100m
Data Transfer Interval: 5 minutes
Wireless Type: WiFi
Wireless Standard: 802.11 b/g/n
Data Interface: UART: 9600bps; Ethernet: 100Mbps
Operating Voltage: 5V (+/-15%)
Operating Current: 100mA ~ 300mA
Operating Temperature: -25°C ~ +55°C
Network Type: AP (Acess Point); Station Mode (with Soft AP)
Security Mechanisms: WEP / WPA-PSK / WPA2-PSK / WAPI
Encryption: WEP64 / WEP128 / TKIP / AES
Dimensions: 135mm x 79mm x 29mm