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SMA Sunny Boy High-Frequency Inverters

SMA Sunny Boy HFUS DC - AC Solar InvertersThe new Sunny Boy high frequency inverters represent the next step in innovative SMA technology. Featuring world-class efficiency, a slim-line enclosure and reduced weight, the Sunny Boy HF series of inverters can be mounted in between wall studs, making it perfect for new construction, in addition to space-constrained retrofits. Installation is made simple by automatic grid detection**, field configuration for positive ground and a wide input voltage range of 175 to 600 volts, which provides exceptional system design flexibility. The modern graphic display and wireless Bluetooth® communication system also makes the new Sunny Boy easy to use.


  • Automatic Grid Connection For Easy, Hassle Free Installation
  • Field Configurable For Positive Ground & Wide Input Voltage Range
  • Modern Graphic Display & Wireless Bluetooth Communications

Available Models:

Model SB 2000HFUS SB 2500HFUS SB 3000HFUS
Recommended Max PV Power 2500 W 3125 W 3750 W
Max DC Voltage 600 VDC 600 VDC 600 VDC
PV Voltage Range, MPPT 175 – 480 VDC 215 – 480 VDC 220 – 480 VDC
DC Min Start Voltage 220 VDC 220 VDC 220 VDC
Max Input Current 12.2 A 12.4 A 14.8 A
Nominal AC Power / Max AC Power 2000 / 2000 W 2500 / 2500 W 3000 / 3000 W


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Contact SunMaxx Solar SunMaxx Solar
Sales & Main Office
Rte 206
Bainbridge, NY 13733

P: 1.877.SUNMAXX
P: 1.877.786.6299