Greetings, 
 
I came across this post touching on Hoymiles microinverter wireless export management using an Efergy transmitter (FSEMTS), CT sensor (FSEMMS) and DTU (FBIADTUEL). 
 
Where as I can get Efergy sub-metering kit (transmitter & CT) online, Hoymiles China does not manufacture FBIADTUEL DTU. Their DTU-Pro (WiFi) talks to Chint meter DDSU666 via RS485. 
 
With respect to FBIADTUEL DTU, is it a South African only product or a discontinued Hoymiles DTU? 
 
Thanks. 
 

Hi,

 

This Efergy compatible DTU (FBIADTUEL) is either at "End Of Life" or already discontinued and has been replaced with the "Chint meter" versions to achieve better performance.

Please contact the Ellies Hoymiles technical people for more information.