SMA 7.7kW Sunny Boy Smart Energy 240V Hybrid Solar Inverter – SBSE7.7-US-50

The SMA Sunny Boy Smart Energy SBSE-7.7-US-50 is a next-generation 7.7kW hybrid solar inverter that combines photovoltaic power conversion, battery integration, and backup power capability into a single compact platform. Designed as the heart of the SMA Energy System Home, the inverter enables homeowners to maximize self-consumption, reduce utility costs, and maintain reliable backup power through flexible battery integration and multiple backup options.

Supporting both PV-only and hybrid energy storage configurations, the SBSE-7.7-US-50 features three independent MPPT inputs, up to 200% DC oversizing capability, integrated SunSpec Certified Rapid Shutdown transmitter, built-in SMA ShadeFix optimization, and compatibility with high-voltage lithium batteries. With fast battery charging, natural convection cooling, integrated communications, and an IP65/NEMA 3R enclosure, the Sunny Boy Smart Energy delivers exceptional performance for modern residential solar installations. 

Key Technology

• 7.7kW Hybrid Inverter
  Combines solar inverter, battery inverter, and energy management into a single compact solution.

• 200% DC Oversizing
  Supports PV arrays up to 15.4kW DC, maximizing energy harvest throughout the day.

• Three Independent MPPTs
  Three MPPT channels optimize energy production across multiple roof orientations and string layouts.

• High-Speed Battery Charging
  Rapidly stores available solar energy during limited sunshine hours for greater self-consumption.

• Integrated SunSpec Rapid Shutdown
  Built-in rapid shutdown transmitter simplifies code-compliant installations.

• SMA ShadeFix Technology
  Integrated shade management maximizes production during partial shading conditions.

• Hybrid, PV-Only & AC Coupling
  Supports multiple installation configurations for maximum design flexibility.

• Natural Convection Cooling
  Fanless cooling minimizes maintenance while reducing operating noise.

Best Uses

• Residential Solar + Storage
  Integrates solar generation and battery storage into one intelligent energy management platform.
• Whole Home Backup Systems
  Compatible with SMA Backup Secure, Backup Select, and Backup Home solutions.
• Grid-Tied Solar Systems
  Provides high-efficiency PV conversion with future battery expansion capability.
• Self-Consumption Optimization
  Stores excess daytime solar energy for evening and overnight use.
• New Home Solar Installations
  Ideal for homeowners seeking scalable, battery-ready energy independence.

Warranty

• Standard Warranty: 10 Years
• Extended Warranty Options: 15, 20 or 25 Years
• Maximum Efficiency: 98%
• Battery Compatibility: High-Voltage Lithium Batteries

Product Specifications

Hybrid Energy Management with Flexible Backup Power

The SMA Sunny Boy Smart Energy SBSE-7.7-US-50 combines high-efficiency solar conversion, battery integration, intelligent energy management, and multiple backup power options into one compact hybrid inverter. Its 200% DC oversizing capability, integrated communications, and advanced backup flexibility make it an ideal solution for homeowners seeking greater energy independence and long-term system performance.

Why Buy From US Solar Supplier

US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.

Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.

Need Assistance?

Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We're here to help with product details, compatibility questions, or purchasing support.