vi SMA America SB3000US-4000US-11-SE1607
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.
Warranty
All Sunny Boy inverters sold in the USA have a five-year warranty, as indicated on
the warranty card included in the Sunny Boy shipping container. For warranty
coverage, or if you have questions about the Sunny Boy warranty, contact SMA
America at the address, telephone number or Web site listed on
page iii (to send E-
mail, see the Contact section of the SMA America Web site).