SMA Sunny Boy 7.7-US Standard with integrated DC disco, 3-MPPT, AFCI 208/240VAC

The residential PV market is changing rapidly. Your bottom line matters more than ever-so we've designed a superior residential solution to help you decrease costs at every stage of your business operations. The Sunny Boy 3.0-US/3.8-US/5.0-US/6.0-US/7.0-US/7.7-US join the SMA lineup of field-proven solar technology backed by the world's #1 service team, along with a wealth of improvements.

Features

• Value-Added Improvements: SunSpec certified technology for cost-effective module-level shutdown, Advanced AFCI compliant to UL 1699B for arc fault protection
• Reduced Labor: New Installation Assistant with direct access via smartphone minimizes time in the field, Advanced communication interface with fewer components creates 50% faster setup and commissioning
• Unmatched Flexibility: Shade Fix, SMA's proprietary shade management solution, optimizes at the string level, multiple independent MPPTs accommodate hundreds of stringing possibilities
• Trouble-Free Logistics: Integrated wall mount bracket speeds installation and simplifies logistics, Equipped with SMA Smart Connected, a proactive service solution that is integrated into Sunny Portal
• SMA ShadeFix optimization offers superior energy production with a reduced component count versus traditional optimizers, which provides maximum reliability
• Advanced AFCI compliant to new Standard UL 1699B Ed.1 for arc fault protection - delivering improved safety and reliability while allowing for automatic resetting
• Streamline your business operations and provide added value to your customers with SMA Smart Connected
  

Specifications

• Type: Transformless Topology
• Dimensions:
  • Width: 21.1 in
  • Height: 28.5 in
  • Depth: 7.8 in
• Maximum PV Power: 10,905 Wp
• Nominal Voltage: 208/240 V
• Maximum DC Voltage: 600 V
• AC Voltage:
  • 183-229 V at 208 V
  • 211-264 V at 240 V
• Maximum Output Amperage:
  • 32 A at 208 V
  • 32 A at 240 V
• Phase: 1
• Power Rating:
  • 6,600 W at 208 V
  • 7,680 W at 240 V
• Efficiency: 97.3/97.5%
• Enclosure/IP Rating: NEMA 3R
• Short Circuit Current: 18 A
• Cooling Type: Fan
• AC Grid Frequency: 50/60 Hz
• Number of MPPT: 3
• Power Factor: 1
• Noise Emission: <45 dBA
• Operating Temperature: -25 to 60°C
• Operating Voltage: 100-550 V
• Weight: 57 lb
• Warranty: 10 Years
• Standards:
  • UL 1741
  • UL 1741 SA incl. CA Rule 21 RSD
  • UL 1998
  • UL 1699B Ed. 1
  • IEEE1547
  • FCC Part 15 (Class A & B)
  • CAN/CSA V22.2 107.1-1
  • HECO Rule 14H
  • PV Rapid Shutdown System Equipment
    

Documents 

• Specification Sheet
• Instruction/Installation Manual
• Warranty Sheet