The Communication Song that is included in delivery meets the requirements for cyber security.
According to the GoodWe Compatibility table, no logger has been adopted for this device series. Therefore, the control-related connection of additional PV inverters is not possible.
The 2nd generation of the Goodwe et-20 hybrid series varies from 6 to 15 kW and is ideal for many residential applications. The successor to the previous ET + series has been improved and improved in many areas. All current module series can be connected to the trusted 16 amp input stream per MPP tracker. With an integrated smart meter including 3 CTS and a communication song, as well as AC + DC surge protection and AFCI ARC detection, the system has been completed. The proven backup connection offers continuous stream to selected circuits.
Product advantages:
?Emergency power with UPS function
?16 an input current per mppt
?3 X CTS + Wi-Fi-Lan Dongle with Cyber Security Included
?Also, also with an extra external smart meter
?A maximum of 4 inverters can be connected in parallel