SMA Solar Technology AG
6
SB50US-80US-IUS094030
Installation Guide
General Warnings
General Warnings
All electrical installations must be done in accordance with the local and National Electrical
Code ANSI/NFPA 70.
The Sunny Boy contains no user-serviceable parts except for the fans on the bottom of the
enclosure and the handle covers on the sides of the unit. For all repair and maintenance
always return the unit to an authorized SMA Service Center.
Before installing or using the Sunny Boy, read all of the instructions, cautions, and warnings
on the Sunny Boy, the PV array, in this Installation Guide.
Before connecting the Sunny Boy to the electrical utility grid, contact the local utility
company. This connection must be made only by qualified personnel.
PV arrays produce electrical energy when exposed to light and thus can create an
electrical shock hazard. Wiring of the PV-arrays should only be performed by qualified
personnel.
