Description
The new Sunny Boy 3.0 ensures maximum energy yields for private households. The inverter combines the SMA Smart Connected service with intelligent technology to meet all environmental requirements. The system can be easily installed thanks to its extremely lightweight design. The integrated web interface allows for quick commissioning of the Sunny Boy via smartphone or tablet. For specific roof requirements, SMA ShadeFix allows for maximizing the yield of the photovoltaic system. Thanks to state-of-the-art communication standards, it is possible to integrate the inverter with smart energy management solutions and future-oriented SMA storage solutions with maximum flexibility, even at a later date.

Basic system functions
- Easy commissioning thanks to integrated WLAN and Speedwire interfaces
- Maximum transparency thanks to visualization on Sunny Portal / SMA Energy App
- Investment security thanks to SMA
- Smart Connected
- Modbus as an interface with third-party solutions
Extended system functions
- Basic system functions
- Lower grid withdrawal and higher self-consumption thanks to the use of stored solar energy
- Maximum energy utilization through forecast-based charging
- Increased self-consumption thanks to intelligent load control
- Ease of integration of ripple control receivers via SMA Power Limiter
- With SMA Energy Meter, maximum system utilization thanks to dynamic feed-in limitation from 0% to 100%
- With SMA Home Manager 2.0, maximum integration with devices such as Vaillant heat pumps
- Energy consumption visualization
In addition to functions like SMA ShadeFix and SMA Smart Connected, integrated TS4-R communication for module-level optimization is now added. Shade is therefore no longer a problem. In cases of light shading, the integrated SMA ShadeFix management system ensures maximum yield. In cases of more pronounced shading or complex roof structures, TS4-R optimizers, installed only where needed, guarantee high yields.
NEW:
- Integrated TS4-R communication for module-level monitoring
- Integrated shading management via integrated SMA ShadeFix
- Dynamic active power limitation: direct utilization of excess energy, lower grid withdrawal
- Automatic device monitoring via SMA Smart Connected
- Free online monitoring via Sunny Portal and Sunny Places







