SMA Sunny Boy Smart Energy SBSE7.7-US-50 Hybrid PV + Storage Grid-Tie Inverter

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SMA Sunny Boy Smart Energy SBSE7.7-US-50 Hybrid Grid-Tie Inverter

The SMA Sunny Boy Smart Energy hybrid inverter is designed to optimize home energy by enabling both immediate energy use and storage. This innovative system also offers SMA Backup Secure for power during grid outages. Its advanced features include 200% DC/AC design capability, 3 MPPT optimizing channels, and easy installation, making it an efficient solution for managing home solar energy.


Ultimate flexibility

  • 200% DC/AC design capability PV
  • Hybrid and AC coupling in one
  • 3 MPPT optimizing channels
  • Larger power classes

Easy installation

  • Smaller and lighter, eases mounting
  • Quick commissioning via SMA 360° app
  • 2-in-1 solution saves time, wall space and electrical upgrades
  • Rapid commissioning via built-in SunSpec Certified RSD transmitter

Complete reliability

  • No need for complex microinverters or optimizers
  • 10-year warranty, extendable to 25
  • Energy security with or without a battery

New, modern design

  • Fresh aesthetic look, with more functional capabilities
  • Curved, easy-open cover
  • Scan, tap and connect multiple devices from your mobile device or tablet

Technical Data

  • Max. PV array power (200% oversizing): 15400Wp
  • Max. DC voltage: 600 Volts
  • MPP voltage range: 60-480V
  • Max. usable current input per MPPT: 15A
  • Max. short-circuit current input per MPPT: 30 A (the sum at all inputs must not exceed 60 A)
  • Number of independent MPPT inputs / inputs per MPPT: 3/1
  • Max. apparent AC power: 3840VA
  • AC Rated power (at 240 V, 60 Hz): 7650W
  • AC Rated power (at 208 V, 60 Hz): 6656W
  • AC Voltage Range: 240 V (211 V to 264 V) or 208 V (183 V to 229 V)
  • AC Grid Frequency: 60 Hz
  • Power Factor: 1
  • Maximum Efficiency: 97.5%
  • Environmental Protection Rating: IP65 / Type 3S
  • DC Disconnect Device: Yes
  • Ground Fault Monitoring / Grid Monitoring: Yes
  • AC Short Circuit Protection: Yes
  • Arc Fault Circuit Interrupter (AFCI): Yes
  • Topology: Transformerless
  • Dimensions: 19.7" x 23.1" x 9.3"
  • Weight: 38.6 pounds
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