DTU collects performance data from each microinverter via wireless,
and sends the data to hoymiles monitoring server via internet.
Embedded monitoring server of DTU can provide local monitoring via the browser.
Hoymiles monitoring server collects and stores the performance data of microinverter through DTU via internet,
which provides the module level smartmonitoring. Customer can login the server through browsers to check the
performance of PV system. Maintenance staff can use the server to maintain the system remotely, e.g. troubleshooting,
u pgrading the firmware of DTU and microinverters, which ensures the reliability of the system.