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SMA Sunny Boy 3.0-US-41 Grid Tie Inverter- SunSpec
SMA Sunny Boy 3.8-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 5.0-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 6.0-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 7.0-US-41 Grid Tie Inverter- SunSpec
SMA Sunny Boy 7.7-US-41 Grid Tie Inverter - SunSpec

SMA Sunny Boy 3.0-US-41 Grid Tie Inverter- SunSpec
SMA Sunny Boy 3.0-US-41 Grid Tie Inverter- SunSpec
SMA Sunny Boy 3.8-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 3.8-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 5.0-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 5.0-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 6.0-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 6.0-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 7.0-US-41 Grid Tie Inverter- SunSpec
SMA Sunny Boy 7.0-US-41 Grid Tie Inverter- SunSpec
SMA Sunny Boy 7.7-US-41 Grid Tie Inverter - SunSpec
SMA Sunny Boy 7.7-US-41 Grid Tie Inverter - SunSpec
$1,099.00 List price $1,925.00

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$1,145.00 List price $2,195.00

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$1,199.00 List price $2,295.00

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$1,295.00 List price $2,195.00

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$1,499.00 List price $2,495.00

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$1,599.00 List price $2,775.00

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Model: SB3.0-1 SP-US-41 (3000W US-41) SB3.8-1 SP-US-41 (3800W US-41) SB5.0-1SP-US-41 (5000W US-41) SB6.0-1SP-US-41 (6000W US-41) SB7.0-1SP-US-41 (7000W US-41) SB7.7-1SP-US-41 (7700W US-41)
Select model:
Item code Brand name Model number Volts Watts Waveform Voltage Type
SMASB3.0-US-41 SMA SB3.0-1 SP-US-41 208240V 3000W Pure DC
Item code Brand name Model number Volts Watts Waveform Voltage Type
SMASB3.8-US-41 SMA SB3.8-1 SP-US-41 208240V 3800W Pure DC
Item code Brand name Model number Volts Watts Waveform Voltage Type
SMASB5.0-US-41 SMA SB5.0-1SP-US-41 208240V 5000W Pure DC
Item code Brand name Model number Volts Watts Waveform Voltage Type
SMASB6.0-US-41 SMA SB6.0-1SP-US-41 208240V 6000W Pure DC
Item code Brand name Model number Volts Watts Waveform Voltage Type
SMASB7.0-US-41 SMA SB7.0-1SP-US-41 208240V 7000W Pure DC
Item code Brand name Model number Volts Watts Waveform Voltage Type
SMASB7.7-US-41 SMA SB7.7-1SP-US-41 208240V 7700W Pure DC

SMA Logo SMA Sunny Boy US-41 TL Grid Tie Inverters

SMA
Sunny Boy US-41
Transformerless Grid Tie Inverters
w/SunSpec Rapid Shutdown

The latest and greatest versions of the SMA Sunny Boy Transformerless Inverters (-US-41) offer integrated SunSpec-compliant technology.  It fulfills UL 1741, NEC 2014, and NEC 2017 requirements and is compatible with the power line-based SunSpec Rapid Shutdown communication signal over DC wires, making it the most simple and cost-effective rapid shutdown solution on the market.

Features

  • NEW! SunSpec certified inverter technology in conjunction with the TS4-R-F, which gives PV installers a more cost-effective way to achieve compliance with NEC 2017 module-level shutdown
  • Advanced AFCI compliant to new Standard UL 1699B Ed.1 for arc fault protection – delivering improved safety and reliability while allowing for automatic resetting
  • New Installation Assistant with direct access via smartphone minimizes time in the field
  • SMA Smart Connected will automatically detect errors and initiate the repair and replacement process so that installers can reduce service calls
  • Integrated wall mount bracket speeds up installation time
  • Less components - Rooftop Communication Kit is NOT needed with TS4-R-F unit + SB-41 Inverter
  • Secure Power Supply (SPS) included
  • SPS is NOT compatible with the SunSpec Rapid Shutdown functionality so will not function if TS4-R-F is in use.  Only functions with the TS4-R-O unit.
  • DC disconnect integrated in - speeds up installation time, and only 1 box to ship
  • Connect to user interface either with Ethernet Cable or Wirelessly (WLAN)
  • Broad voltage range enables production under a variety of conditions
  • Extended operating temperature range allows for extended daily production
  • Two or Three MPP trackers (depending on the model - see table) provide numerous design options for complex roofs
  • Transformerless topology results in lighter weight and higher efficiency
  • Free Sunny Portal monitoring with global access
  • Large informative graphic display for easy viewing
  • 10 Year Warranty - extendable to 15 or 20 years

Specifications

Input (DC) 208V/240V SB3.0-1SP-US-41 SB3.8-1SP-US-41 SB5.0-1SP-US-41 SB6.0-1SP-US-41 SB7.0-1SP-US-41 SB7.7-1SP-US-41
Max DC Power 4800W 6144W 8000W 9600W 9940W 10905W
Max DC Voltage 600V
Rated MPPT Voltage Range 155-480V 195-480V 220-480V 245-480V 270-480V
MPPT Operating Voltage Range 100 - 550V
Min DC Voltage/Start Voltage 100V /125V
Max Operating Input Current /Per MPP tracker 10A
# MPP Trackers/Strings per MPP 2/1 3/1
Output (AC) SB3.0-1SP-US-41 SB3.8-1SP-US-41 SB5.0-1SP-US-41 SB6.0-1SP-US-41 SB7.0-1SP-US-41 SB7.7-1SP-US-41
Nominal AC Voltage (Adjustable) 208/ 240 VAC
AC Nominal Power (Max AC Power) 3000W 3300W/3840W 5000W 5200W/6000W 6660W/7000W 6660W/7680W
AC Voltage Range 183-229V / 211-264V
AC Grid Frequency Range 60 Hz / 50 Hz
Max Output Current 14.5A/ 12/5A 16A 24A/21A 25A 32A
General SB3.0-1SP-US-41 SB3.8-1SP-US-41 SB5.0-1SP-US-41 SB6.0-1SP-US-41 SB7.0-1SP-US-41 SB7.7-1SP-US-41
Max Efficiency 97.2% / 97.6% 97.2% / 97.5% 97.2% / 97.6% 97.1% / 97.5%
CEC Efficiency 96.5%
Operating Temperature Range -13°F to +140°F
Outdoor Rating NEMA 3R
Shipping Weight / Dimensions 66 lbs (24" x 31" x 12")


FAQs:

  • Are SMA SunSpec Rapid Shutdown certified inverters compatible with other TS4-F devices such as Tigo Energy TS4-R-F / TS4-A-F ?
  • No, these devices are not currently certified by the SunSpec organization for compliance with the SunSpec Rapid Shutdown communication protocol and therefore SMA cannot guarantee compatibility with these devices.
  • Are SMA TS4-R-F rapid shutdown devices compatible with non-SMA inverters which are also certified by the SunSpec organization for compliance with the SunSpec Rapid Shutdown communication protocol?
  • Yes, products which are certified by the SunSpec organization for compliance with the Rapid Shutdown communication protocol are certified for compatibility and interoperability.
  • Are SMA TS4-R-F rapid shutdown devices compatible with external Rapid Shutdown transmitters such as the Tigo Energy RSS Transmitter?
  • No, external rapid shutdown transmitters which are not currently certified by the SunSpec organization for compliance with the SunSpec Rapid Shutdown communication protocol are not compatible with SMA TS4-R-F rapid shutdown devices.

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