About SMA
SMA is a German solar energy equipment supplier founded in 1981 and headquartered in Niestetal, Northern Hesse, Germany. SMA is a producer and manufacturer of solar inverters for photovoltaics systems with grid connection, off-grid power supply and backup operations.
The company has offices in 18 countries.
GREAT QUALITY
I have nothing to compare them to but I have no complaints 5 months in.
Inverter WiFi connect was weak because of my server location. You may need a booster as I did which resolved the issue for inverter to connect and allow for on-line monitoring (e.g. general performance).
SMA inverter is not as easy plug and play as it could be. I am sure that it is as efficient as promised.
Highly advanced and modern unit. Picked by our installer. You can have an app on your phone and monitor your inverters and the system so you always know what it is doing.
