SMA SWR 1800U SBD Sunny Boy Grid Tie Inverter, 1800W w LCD

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SMA SWR 1800U SBD Sunny Boy Grid Tie Inverter, 1800W w LCD

SWR 1800U SBD Sunny Boy Grid Tie Inverter, 1800W with LCD display

Sunny Boy 1800U Inverter

  • UL 1741 Listed for grid interactive inverters

  • 5-year comprehensive warranty

  • Rugged NEMA 4X stainless steel outdoor enclosure standard

  • Exceptional reliability and energy capture ratio

  • Easy to install three-point mounting system

  • Comprehensive communications and data collection options

  • SMA’s Modular String inverter design is expandable to virtually any system size

Use this inverter for solar installations with 2kW of modules. With its 120VAC output this unit can be used in residential or commercial settings. Just like every other Sunny Boy Inverter the SWR1800U can be configured for any of the communications options available. Which means you can combine them with any other SMA inverter and access all the data in one central location.

The SMA Sunny Boy inverter, the most popular grid-tied photovoltaic inverter in Europe, is now UL 1741 Listed and available in North America. Sunny Boy’s extensive track record in some of the world’s most demanding markets has made it the favorite among PV professionals everywhere. Over 200,000 Sunny Boy inverters have been installed worldwide. Having achieved the highest reliability of any PV inverter, Sunny Boy gained immediate acceptance in the US and Canadian markets. Superior design, rock-solid German engineering, and exceptional real-world efficiency have made Sunny Boy the top choice for American solar designers. These professionals know that Sunny Boy is a grid-tied inverter that they can recommend without reservation and install with confidence.

Sunny Boy’s unsurpassed reliability and efficiency is the result of SMA’s manufacturing philosophy that combines simple design with robust execution. SMA’s state-of-theart maximum power point tracking performance results in greater real-world energy capture than any other grid-tied PV inverter. Sunny Boy’s safety and reliability record is also exceptional due, in part, to the inverter’s redundant grid monitoring and built-in ground fault detection and interruption protection. The inverter’s IGBT power stage generates a nearly perfect sine wave with the lowest harmonic distortion in the industry and meets ultra-strict FCC EMC standards. SMA’s unique String Inverter technology makes future system expansion simple. SMA advanced communication options are available to satisfy almost any application.

Specifications for Sunny Boy 1800U
Inverter TechnologyReal sine-wave, current source, high frequency PWM
AC Input Voltage106 - 132 (120 V AC nominal)
AC Input Frequency59.3-60.5 (60 Hz), 50 Hz also available
DC Input Voltage156 - 400 V DC
Peak Power Tracking Voltage156 - 350 V DC
Minimum DC Input Voltage139-170 V DC dependent on available line voltage
Maximum Array Input Power (DC @ STC)2200 W
Maximum AC Power Output1800 W
Current THDLess than 4%
Power FactorUnity
Peak Inverter Efficiency93.6%
CoolingConvection cooling (no fan)*
PV Start Voltage190 V DC
Maximum AC Output Current15A
Maximum DC Input Current12A
DC Voltage RippleLess than 5%
Power Consumption0 W nighttime,< 0.1 W standby
Ambient Temperature Rating45 °C
EnclosureNEMA 4X stainless steel
Size17.1 W x 11.6 H x 8.4 D inches
 (434 W x 295 H x 214 D mm)
Weight59.4 lbs (27 kg)
ComplianceUnited States:
 UL 1741, E210376, UL 1998, IEEE 519, IEEE 929
 ANSI C62.41 C1 & C3, FCC part 15 A&B
 DIN EN50082 Part 1, 61000-32, 50081, 50014, 600055 Part 2,
 t 1-1

*Optional external fan (Sunny Breeze) available

Also Known As:

Note: Specifications and pricing of the SMA SWR 1800U SBD Sunny Boy Grid Tie Inverter, 1800W w LCD subject to change without notice. Illustrations and descriptions of the SMA SWR-1800U-SBD do not claim to be complete or exhaustive.

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