For:
- SMA Core 1 STP50-40
RS485 Connection:
- YES
- Need to purchase RS485 Module
Ethernet Connection:
- Yes
- Integrated into the inverter
- If more than 4 units on 1 site, the SMA Data Manager M need to be purchased (link)
- Daisy chain distance between 2 inverters could be up to 100 m
WLAN connection:
- yes
- Antenna Extension kit could be purchased for a better connection.
Extra fee for monitoring web portal:
- Yes
- Link: https://www.sunnyportal.com/
- The standard version of portal is free
- Professional version cost 600 EUR per year with VAT, can be upgraded anytime by installer
Note:
- Up to 50 inverters can be controlled with single SMA Data Manager M
- Expansion module for environmental sensor could be purchased and plug into the inverter
- Installation Manual