  
The Sunny Boy 1100U is a further String inverter suitable for smaller and medium sized PV-plants. Developed for a DC power of up to 1250 Wp the Sunny Boy 850 is one of the "compact" inverters from SMA.
Personel safety and a reliable compliance with all applicable standards are major aspects for Sunny Boy inverters from SMA. The Sunny Boy 1100U for example was tested by the TÜV Rheinland and was certified with the "TÜV-Proof" label.
Your advantages:
Simpelest plant design and easy installation
No DC distribution boxes necessary
optional monitoring with Powerline communication or data cable (RS232 or RS485)
Operation under roughest ambient conditions, -25 °C to +60 °C
Enclosure classification IP65 (NEMA 4x), suitable for outside installation.
Connection to DC side with Multi-Contact snap cable connectors.
Connection to AC grid with waterproof plug.
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