I have two inverters with data modules. Are they meant to be wired from one to the next and then to the modem or does each need a homerun? Comments Rum, No need for separate runs. You connect them in series "daisy chain" fashion. Execerpt from SMA: Plug-and-play installation, with no wire terminations, is just like plugging a computer into a router/switch Automatic configuration and setup, DHCP, Portal Setup Assistant Automatic product updates ensure that device firmware is always up to date Star, ring or daisy-chain wiring allowed, just like a LAN Limit of four devices per plant on Sunny Portal (aimed at residential and small commercial PV systems) Good luck! Reply Add new comment Submitted 8 years 6 months ago Asked by Gregg Welch ShareTwitterFacebookLinked inMail Add new comment
Rum, No need for separate runs. You connect them in series "daisy chain" fashion. Execerpt from SMA: Plug-and-play installation, with no wire terminations, is just like plugging a computer into a router/switch Automatic configuration and setup, DHCP, Portal Setup Assistant Automatic product updates ensure that device firmware is always up to date Star, ring or daisy-chain wiring allowed, just like a LAN Limit of four devices per plant on Sunny Portal (aimed at residential and small commercial PV systems) Good luck! Reply
Comments
Rum,
No need for separate runs. You connect them in series "daisy chain" fashion.
Execerpt from SMA:
Good luck!