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Sunny Boy 240-US
Cat. No. SB 240-US-99-10
Weight 3 lbs

SMA’s Sunny Boy micro inverter system enhances design flexibility for installers in the U.S. and across the globe. It features simple installation, an innovative communications platform and is especially applicable for residential systems and rooftops with complex, shaded situations. Superior reliability is achieved with the groundbreaking introduction of the Sunny Multigate- US, which allows for fewer components exposed to heat stress under the module and greatly improves communication reliability versus other micro inverter systems. An improved cabling concept further elevates the Sunny Boy 240-US from the competition by eliminating the need for a trunk cable.

The production of a Sunny Boy 240-US micro inverter system can be analyzed via the world’s largest PV monitoring database. From anywhere in the world with an Internet connection, owners will have real-time data at their fingertips, enabling pinpoint control and fast error detection. Advances in module-level monitoring configuration allow installers and homeowners unrivaled levels of customized data while providing a granular look at systems performance and swift correction should there be an issue with an individual panel.

The Sunny Multigate-US
The SMA Sunny Multigate-US is the intelligent link between the micro inverter and the power distribution grid. It is an integral component to the Sunny Boy micro inverter system, providing a clear, distortionfree communication solution for micro inverter installations while optimizing system reliability. It provides an electrical interface to the main service panel, networking support for panel-level monitoring and diagnostics, country settings and overvoltage protection. The Sunny Multigate supports DIN rail or wall mounting, and is designed for maximum AC ratings of 12 A / 2.88 kW.

Technical Specifications

ApplicationGrid Tied
CEC Weighted Efficiency96.0 Percent
CertificationsUL1741, UL1998, IEEE 1547, FCC Part 15 Class A & B, IEC 62109-1/-2 (CAN/CSA C22.2 107.1-1)
Country of OriginUSA
Maximum DC Input Current8.0 Amps
Maximum DC Input Power250.0 Watts
Maximum DC Input Voltage45.0 Volts
Maximum Efficiency95.9 Percent
Maximum Output Current1.0 Amps
Maximum Output Power240.0 Watts
Product LineSMA 240
Sun Power240.000 Watts
Product Weight2.900 lbs

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