Introduction Product Overview
1-4 SMA America SB3000US-4000US-11-SE1607
UL1741 is the standard applied by Underwriters Laboratories
to the Sunny Boy to certify that it meets the requirements of the
NEC and IEEE-929-2000. IEEE 929-2000 provides
recommendations regarding the proper equipment and
functionality necessary to ensure compatible operation when
power generation is connected to the utility grid.
Note: Contact the local utility and/or the authority having
jurisdiction prior to connecting the Sunny Boy to the utility
grid.
FCC Compliance
The Sunny Boy has been tested and certified by a nationally recognized testing
laboratory and conforms to all FCC Part 15 B EMI/EMC emissions regulations.
Feature Overview
Over twenty years of inverter manufacturing experience has gone into the design of
the Sunny Boy. As a result, the Sunny Boy represents state-of-the-art technology, high
reliability and overall ease of use - all the qualities you’ve come to expect from
SMA, the industry leader in inverter technology. Some of the features included are:
•LCD
• Temperature regulated fan cooling with simplified fan replacement
• Auto line voltage detection and configuration
• Advanced communication options
• Compatible with all SMA inverter and communication products
• High efficiency
• Simple installation
• Powder coated diecast enclosure
Operating Temperature
The Sunny Boy has been designed to maintain full power output with ambient
temperatures as high as 45°C. Fan cooling allows this level of output power to be
achieved even in enclosed spaces. The Sunny Boy will continue to operate well
beyond 45°C and derates as needed to maintain a safe internal component
temperature.
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