SMA Storage Solutions for PV Applications of All Types and Sizes


SMA Sunny Boy Storage 2.5

The New Sunny Boy Storage 2.5 – Cost-Effective, Flexible, Simple

Independent electricity supply for your home

The Sunny Boy Storage is a cost-effective solution for high-voltage batteries developed by major manufacturers. It helps make your home less dependent on electric utility companies and right away allows you to use your self-generated electricity at rates comparable to standard household electricity rates.

The Sunny Boy Storage is ideally matched to the electricity demand in your own four walls and can be adjusted at any time in line with your individual energy requirements, giving you maximum flexibility both now and in the future.

Technical Data (PDF)

Individual Storage Solutions for Your Home System

By integrating storage systems into your PV system you can use your self-generated solar power even more efficiently and reduce costs:

  • You consume more of your own solar electricity
  • You consume electricity when you need it
  • You become independent from rising electricity prices

SMA offers customized solutions for individual needs

You can choose between a PV system with an integrated storage system that offers a particularly favorable cost-benefit ratio, or a PV system with a flexible storage system that makes it possible to configure storage capacities according to your needs.

With our solutions, you are able to ensure a sustainable and affordable electricity supply, even without access to the utility grid.



An excellent combination of inverter and battery:

  • Consume more solar electricity yourself
  • Simple installation, no battery sizing required

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Der SUNNY BOY SE im Einsatz

Der SUNNY BOY SE im Einsatz

Kleiner integrierter Speicher mit maximaler Effektivität

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Storage Solutions for your Commercial PV System

With SMA storage solutions for commercial applications, you can use your own affordable solar power even more efficiently.

  • Increase your self-consumption and save on electricity costs
  • Reduce your operating costs and increase your company’s efficiency

In addition, in off-grid regions, you profit from reliable and sustainable emergency and backup power supply. You are thus better protected against power outages.

Learn more about SMA solutions and products:

Multicluster System for Powerful On- and Off-Grid Applications
Sunny Island Battery Inverter
Sunny Tripower Solar Inverter

Multicluster-System 12 für SUNNY ISLAND

Multicluster System 12 for SUNNY ISLAND

Easy creation of powerful on- and off-grid applications

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The versatile specialist for commercial systems and PV power plants

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Large-Scale Storage System Solutions for PV Power Plants

Our storage solutions for PV power plants make a reliable and affordable energy supply possible.

  • They guarantee a reliable supply by providing energy when it’s needed
  • They flexibly supply electricity and thus compensate fluctuating energy feed-in
  • They ensure grid stability and meet the grid operators’ power station requirements

In addition, by integrating storage systems into PV-diesel hybrid power plants fuel costs and CO2 emissions are reduced.

Learn more about our solutions and products:

Sunny Central Storage Battery Inverter
Power Plant Controller

Use Cases for Industrial-Scale Battery Storage

Volker Wachenfeld, EVP Business Unit Offgrid & Storage at SMA, examines the use cases for industrial-scale battery storage.

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PV und Speicher - Energie auf Abruf mit dem Sunny Central Storage

PV and storage system

Energy on demand with the Sunny Central Storage

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