Sunny Boy Storage 2.5 by SMA

Sunny Boy Storage 2.5 is the solution from SMA for managing the storage of energy.

Fast and simple application

It is the right solution for increasing the self-consumption with an innovative and performing system, oriented to all applications thanks to AC coupling for new or existing PV plants.

Installers can apply Sunny Bot Storage in a very simple way, using just a few components, thanks to many smart function included in the system.


SMA Sunny Boy storage is very efficient reaching 97% efficiency for optimal use of cached energy, with maximum PV yields complying all regulations for feed-in.

It is oriented to the future management of energy in home.

SMA huge range of solution for photovoltaics

VP Solar can propose you the best offer for the complete huge range of SMA products:

  • Storage solutions: 3600 and 5000 Sunny Boy Smart Energy; Sunny Boy Storage 2.5
  • Single phase inverters: Sunny Boy 1.5, 2.5, 3000, 3600, 4000, 5000, 6000
  • Three-phase inverters: Tripower 5000, 6000, 7000, 8000, 9000, 10000, 12000, 15000, 20000, 25000, 60
  • Optimizers
  • Central inverters
  • Communication and monitoring

Resellers and installers can ask the best offer directly to:

Discover SMA storage system

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SMA Sunny Boy Storage


Inverter designed for high-voltage batteries for domestic use. Sunny Boy Storage allows economic integration, simple and flexible storage solutions for photovoltaic systems both new and existing.

1] It is simple and flexible

2] Economic Integration

3] even for existing plants

1] It is simple and flexible

The new inverter with Sunny Boy SMA Storage battery was developed specifically for high-voltage batteries, as powerwall Tesla.
The combined solution consisting of battery and Sunny Boy Storage allows the accumulation of electricity at costs that are comparable to the prices for domestic electricity.

2] Economic Integration

– SMA inverters are compatible with all leading storage technologies in the market
– Suitable for photovoltaic plants of any power class, from residential systems to PV power plants
– Optimum integration thanks to standardized interfaces
– Built-in monitoring for control consumption you can be displayed using an app the energy flows and savings opportunities

3] Also for existing plants

The Sunny Boy Storage helps to make your home less dependent on electric utility companies and allows you to use at night the electricity produced during the day.
SMA is the only company that offers a system with alternating current connection for high voltage batteries, which works in parallel with the photovoltaic system.
This allows installation on existing systems, but also a subsequent flexible expansion of the system with reduced cost and without complications as it is not necessary to intervene photovoltaic system.

SMA Sunny Boy Storage was last modified: November 30th, 2017 by Team Vp Solar

Dati tecnici

Modello Sunny Boy Storage 2.5
Massima potenza DC 2650 W
Massima tensione DC 500 V
Range di tensione DC 100-500 V
Massima corrente DC in ingresso 10 A
Tipo di connessione AC alla rete Monofase
Potenza nominale AC di uscita 2500 W
Capacità utile A seconda della batteria collegata
Tecnologia Litio
Rendimento Europeo 96.5%
Rendimento Ciclo carica/scarica A seconda della batteria collegata
Dimensioni [H x L x P] (mm) 450 x 357 x 122
Peso (kg) 9.2
Grado di protezione IP65
Backup Con aggiornamento futuro
SMA Sunny Boy Storage was last modified: November 30th, 2017 by Team Vp Solar

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Sunny Boy Storage 2.5 by SMA was last modified: September 6th, 2019 by Team Vp Solar