SMA SWR 2500U 208 Sunny Boy Grid Tie Inverter, 2100W

The SMA SWR 2500U 208 Sunny Boy Grid Tie Inverter, 2100W is no longer available from Infinigi.

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SMA SWR 2500U 208 Sunny Boy Grid Tie Inverter, 2100W

SWR 2500U 208 Sunny Boy Grid Tie Inverter, 2100W, 208VAC

Sunny Boy 2500U 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

The SWR2500U is the workhorse of the American PV market. It has been the inverter of choice for over 3 years with installers across North and South America. With its flexible output voltage, either 240 VAC or 208 VAC, the SWR2500U is ready to tackle a wide range of applications from medium sized residential to very large 3-phase commercial or industrial systems. Just like every other Sunny Boy Inverter the SWR2500U can be configured for any of the communications options available. Which means you can combine them with other SMA inverters 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 2500U
Inverter TechnologyReal sine-wave, current source, high frequency PWM
AC Input Voltage213-262 (240 V AC) or 183-229 (208 V AC)
AC Input Frequency59.3-60.5 (60 Hz), 50 Hz also available
DC Input Voltage250-600 V DC
Peak Power Tracking Voltage234-550 V DC (at 240 V AC)
PV Start Voltage300 V DC
Minimum DC Input Voltage207-256 V dependent on available line voltage
Maximum Array Input Power (DC @ STC)3000W (240 AC), 2600W (208 V AC)
Maximum AC Power Output2500 W (240 V AC), 2200 W (208 V AC)
Current THDLess than 4%
Power FactorUnity
Peak Inverter Efficiency94.1%
CoolingConvection cooling (no fan)*
Maximum AC Output Current12.0 A
Maximum DC Input Current13 A
DC Voltage RippleLess than 5%
Power Consumption0 W nighttime,< 0.25 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)
Weight71 lbs (32 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:
SWR 2500U 208

Note: Specifications and pricing of the SMA SWR 2500U 208 Sunny Boy Grid Tie Inverter, 2100W subject to change without notice. Illustrations and descriptions of the SMA SWR-2500U-208 do not claim to be complete or exhaustive.
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