SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0

3.0 / 4.0 / 5.0

More than an inverter.

Smaller, simpler and more convenient
with SMA Smart Connected.

SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0 - Falcon

100% Ease and Comfort with SUNNY BOY 3.0 – 5.0

The new Sunny Boy 3.0 – 5.0 succeeds the world‘s most installed residential string inverter, the Sunny Boy 3000 – 5000TL. It is more than just a PV inverter:

For the first time the new Sunny Boy 3.0 – 5.0 solution comes with SMA Smart Connected that offers PV system owners and installers true comfort and ease. The automatic inverter monitoring by SMA analyzes operation, reports irregularities and minimizes downtime.

Small, light and future-proof

In 3 kW to 5 kW power classes, the Sunny Boy is ideally suited to solar power generation in private homes.

Thanks to its extremely light design and the modern user interface, the device can be easily and quickly installed. Current communication standards make the inverter future-proof, meaning SMA storage solutions and SMA Smart Home can be added at any time.

  • Secure plug-and-play installation without opening the inverter
  • High system design flexibility: suitable for more module types and complicated rooftops
  • Compact and lightweight design (< 16 kg)
  • Integrated webserver for easy commissioning and local monitoring

SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0 - easy comissioning and monitoring

Easy comissioning and monitoring

The intuitive user interface allows you to commission the inverter and monitor system data on your smartphone, tablet, laptop or conventional PC.

  • Fast and easy commissioning via integrated webserver
  • System data can be monitored on all smartphones and tablets
  • Choose between local and online monitoring via Sunny Portal and Sunny Places
  • Factory-integrated Ethernet and WLAN interface
  • Professional Monitoring via Webconnect with the Sunny Portal Professional Package

Investment Security Included

SMA Smart Connected delivers free automatic monitoring and analysis of the inverter via the SMA WebService Sunny Portal. If an inverter fails, SMA proactively informs the PV system owner and the installer. If it is necessary to replace the inverter, SMA sends a replacement device fast and free of charge. In this way, PV system owners and installers benefit from minimized diagnosis and downtime.

SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0 - Investment Security Included

SMA Smart Connected - How it Works


Activation of SMA Smart Connected

  • During registration of the system in Sunny Portal, you, as the installer, activate SMA Smart Connected and thus start automatic inverter monitoring by SMA.


Automatic inverter monitoring

  • SMA automatically checks the inverter for anomalies around-the-clock during operation. You and your customers benefit from SMA's many years of experience.


Proactive communication

  • After a fault has been diagnosed and analyzed, SMA informs the installer and PV system operator immediately by email. Everyone is thus optimally prepared for the troubleshooting process ensuring minimum downtimes and reducing outlay and costs. The regular power reports also provide the installer with valuable information about the overall system.

Replacement Service

Replacement Service

  • If a replacement device is necessary, SMA automatically supplies a new inverter within one to three days of the fault diagnosis. As the installer, you can contact the PV system operator of your own accord and replace the inverter immediately.

Performance Service

Performance Service

  • SMA compensates PV system owners if the replacement inverter cannot be delivered within three days.
  • SMA Smart Connected is available in AU, AT, BE, CH, DE, ES, FR, IT, LU, NL, UK

3D View - Home Installation

SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0 - Smarthome

1 SUNNY BOY 3.0 – 5.0
2 Integrated webserver, WLAN and Speedwire interface with Webconnect functionality for easy commissioning and Monitoring
3 SMA Smart Connected - the integrated service package
4 PV system monitoring via SUNNY PORTAL / SUNNY PLACES

Wiring Diagram - System Structure

Wiring Diagram - System Structure - SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0

Description of Services – SMA SMART CONNECTED

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