SMA ‘s Sunny Boy Smart Energy 4.0 (model SBSE4.0-50) is a single-phase hybrid inverter designed specifically for residential solar systems. It combines the functionalities of a photovoltaic (PV) inverter with those of a battery inverter, offering a compact and efficient solution for energy production and storage.
Key features
- AC output power: 4.0 kW
- DC input power: up to 8.0 kW
- Efficiency: up to 96.8
- MPPT trackers: 3 (for flexible roof configurations)
- Communication interfaces: Wi-Fi, Ethernet, RS485
- DC connection: Push-in terminals (2-6 mm²)
- Protection class: IP65 (suitable for outdoor installation)
- Dimensions: 586 × 500 × 236 mm
- Weight: 17.5 kg
Features and benefits
- Integrated battery inverter: supports high-voltage batteries such as SMA Home Storage, BYD HVM and BYD HVS.
- Emergency power supply: provides electricity to certain consumers in the event of a power failure.
- SMA ShadeFix: optimizes energy yield in shaded conditions
- SMA ArcFix: detects and prevents electric arcs
- Flexible energy management: compatible with heat pumps and electric vehicle charging solutions via SMA Home Manager
