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Simply greater independence
Sunny Boy Storage 2.5
SMA will no longer sell the Sunny Boy Storage 2.5.
All technical information on the operation of the Sunny Boy Storage 2.5 is still available under the Downloads tab on this page.
Sunny Boy Storage 2.5
Downloads
Planning tool Sunny Design
With Sunny Design, you can plan your tailor-made PV system in just a few clicks.
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For installers & solar system planners
Find the right SMA distribution partner.