Sunny Boy Storage
3.7 / 5.0 / 6.0

A reliable supply at all times

The Sunny Boy Storage 3.7/5.0/6.0 is a high-performance SMA battery inverter for private homes. Larger storage systems are easy to implement and are flexible to expand with a total of three battery connections.

New Firmware available for BYD HVM storage batteries.

SUNNY BOY STORAGE 3.7 / 5.0 / 6.0

SUNNY BOY STORAGE 3.7 / 5.0 / 6.0 Contact SMA

Overview
Downloads

Store solar energy

Expand with additional battery power as needed

Ideal for grid-connected systems
Multistring battery connection: Connect up to three high-voltage batteries
Integrated Secure Power Supply function
Fully automatic backup function for supplying electricity to the complete home (optional)
The integrated service package SMA Smart Connected for automated monitoring of battery inverters

Flexible System Design

Always optimally supplied with solar power—today, tomorrow and in the future

A PV system and the corresponding storage system is as unique as its user’s power consumption and home.

Whether the family is growing, an electric car needs to be recharged, the garage is being turned into a workshop—up to three connectable high-voltage batteries supply loads even when the sun is not shining.

Neu installieren: Solaranlage mit Speicher

New installation: PV system with battery storage

A storage system makes you independent from conventional power companies and rising energy costs. Thanks to innovative technology, storage systems with the Sunny Boy Storage are particularly efficient and easy to install.

Modernise: PV system with battery storage

To use even more self-generated solar energy in the home, an existing PV system can be expanded into a fully fledged storage system with just a few additional components. The operator further reduces the amount of electricity purchased from the grid and minimises electricity costs.

Erweitern: Speicher-System an steigenden Bedarf anpassen

Expand: Align a storage system with increasing demand

Thanks to multistring technology, up to three high-voltage batteries can be connected to the Sunny Boy Storage anytime. This allows the storage system to be expanded gradually and adapted to individual needs.

Simple to handle

Always up and running quickly with modern communications

Easy installation
Fast commissioning due to integrated web interface
Always informed thanks to direct connection to Sunny Portal/Sunny Places
Web-based UI: Always up and running quickly with modern communications

Web UI - Mit moderner Kommunikation immer schnell am Start

Reliable electricity supply

Reliable power supply–even in the event of grid failure

Integrated Secure Power Supply provides electricity to individual loads manually from the battery even in the event of a grid failure
Optionally with an automatic transfer switch for full power supply to the home from the battery and PV system
Power in the battery-backup operation of up to 8 kW is sufficient for all standard loads
10-year warranty

Suitable for indoor or outdoor installation with IP65 rating

Verlässliche Stromversorgung: Für alle Herausforderungen am öffentlichen Netz

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 a device fails, SMA proactively informs the PV system owner and the installer. In this way, PV system owners and installers benefit from minimised diagnosis and downtime. If it is necessary to replace the battery inverter, SMA sends a replacement device fast and free of charge.

SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0 - 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 battery inverter monitoring by SMA.

Automatic battery inverter monitoring

SMA automatically checks the battery 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 analysed, 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

If a replacement device is necessary, SMA automatically supplies a new battery 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 device immediately.

Performance service

The PV system operator can claim compensation from SMA if the replacement device is not delivered within three days.

SMA Smart Connected is available in AU, AT, BE, CH, DE, ES, FR, IT, LU, NL, UK

Perfectly matched storage solution

In the SMA Residential Solution, the Sunny Boy Storage temporarily stores electricity from the PV system in a battery. Combined with the Sunny Home Manager 2.0, energy flows in the home can be managed intelligently and electricity costs further reduced. Solar power can thus be used 24 hours a day.