Sunny Boy 3.0 / 4.0 / 5.0 / 6.0 - More than an inverter.

More than an inverter.

Sunny Boy 3.0 / 4.0 / 5.0 / 6.0

Smaller, simpler and more convenient with SMA Smart Connected.

100% Ease and Comfort With SUNNY BOY 3.0–6.0

The new Sunny Boy 3.0–6.0 ensures maximum energy yields for private homes.

Thanks to its integrated web interface for easy commissioning via a smartphone or tablet and SMA Smart Connected service, this inverter offers true ease and comfort for PV system operators and installers.

Quick and Easy to Install

With its reduced weight, the Sunny Boy can be installed quickly while taking up minimal space. The Sunny Boy can be commissioned quickly via smartphone or tablet thanks to its web interface.

  • One-person installation due to low weight of 17.5 kg

  • Compact design through minimum space requirements

  • Quick installation thanks to external connections

  • Intuitive commissioning and local monitoring via a smartphone or tablet

Performance in the Shade

Partial shade on a PV array is sometimes unavoidable. If not correctly managed, it can affect the performance of your entire system. But with the patented SMA ShadeFix function in your Sunny Boy, the effect of partial shade is minimised allowing your PV system to operate as though there was no shade.

Battery Ready Anytime

With SMA’s intelligent AC-coupled technology, your Sunny Boy PV system is battery ready at anytime. Sunny Boy Storage can be added to your PV system and allow you to start storing your excess solar generation. And thanks to the SMA Automatic Backup Unit, your battery system can power your home in the event of a blackout.

  • Automatic inverter updates

  • Intelligent energy management and storage solutions can be added anytime

  • Can be combined with TS4-R components for module optimisation

SMA Smart Connected

Investment Security Included

With SMA Smart Connected, SMA is the first manufacturer to offer free and automatic inverter monitoring that helps installers provide customers with a quick, targeted service. If an inverter fails, SMA proactively informs the PV system owner and the installer. In this way, PV system owners and installers benefit from minimized diagnosis and downtime. If it is necessary to replace the inverter, SMA sends a replacement device fast and free of charge.

SMA Smart Connected

How it Works

Aktivierung SMA Smart Connected

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.

Automatisches Wechselrichter-Monitoring

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.

Proaktive Kommunikation

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.

Austauschservice

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

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

1 Sunny Boy 3.0 – 6.0
2 SMA Smart Connected - the integrated service package
3 PV system monitoring via Sunny Portal


Wiring Diagram - System Structure

Sunny Design

With Sunny Design, you can plan your tailor-made PV system in just a few clicks.

Plan your system now

Contact

If you have any questions,
please contact SMA.

Contact us

Sunny Boy 3.0 / 3.6 / 4.0 / 5.0 / 6.0

Downloads

Operating instructions

Now the user manual is also available as

eManual