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SMA Sunny Boy Grid Tie Inverter 8000 Watt SB8000US

$3,118.00

The US series inverters are designed specifically to meet IEEE-1547 requirements. The Sunny Boy 8000US is also compatible with the Sunny Tower. Increased efficiency means better performance and shorter payback periods. All four models are field-configurable for positive ground systems making them more versatile than ever. Throughout the world, Sunny Boy is the benchmark for PV inverter performance and reliability.

ModelSunny Boy 8000US
Recommended Maximum PV Power
(Module STC)		10000 W
DC Maximum Voltage600 V
Peak Power Tracking Voltage 300–480 V
DC Maximum Input Current 30 A
Number of Fused String Inputs 3 (inverter), 4 x 20 A (DC disconnect)
PV Start Voltage 365 V
AC Nominal Power 8000W @ 277V
7700W @ 240V
AC Maximum Output Power 8000 W
AC Maximum Output Current
(@ 208, 240, 277 V)		N/A, 32 A, 29 A
AC Nominal Voltage Range N/A @ 208 V
211 – 264 V @ 240 V
244 – 305 V @ 277 V
AC Frequency: nominal / range60 Hz / 59.3 – 60.5 Hz
Power Factor (Nominal)0.99
Peak Inverter Efficiency 96.5%
CEC Weighted EfficiencyN/A @ 208 V
96.0% @ 240 V
96.0% @ 277 V
Dimensions: W x H x D in inches 18.4 x 24.1 x 9.5
Weight / Shipping Weight 148 lbs / 152 lbs
Ambient Temperature Range −13 to 113 °F
Power consumption at night 0.1 W
TopologyLow frequency transformer, true sinewave
Cooling Concept OptiCool™, forced active cooling
Mounting Location: indoor / outdoor (NEMA 3R)yes / yes
LCD Displayyes
Communication: RS485 / wirelessopt. / opt.
Warranty: 10 years / 15 years / 20 yearsyes / opt. / opt.
Compliance: IEEE-929, IEEE-1547, UL 1741, UL 1998, FCC Part 15 A & Byes
NOTE: US inverters ship with gray lids


  • Highest CEC efficiency in its class
  • Integrated load-break rated lockable DC disconnect switch
  • Integrated fused series string combiner
  • Sealed electronics enclosure & Opticool™
  • Comprehensive SMA communications and data collection options
  • Ideal for residential or commercial applications
  • Sunny Tower compatible
  • 10 year standard warranty
  • UL 1741/IEEE-1547 compliant

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This product was added to our catalog on Friday 19 March, 2010.