Storage & energy management
Industry Term

Storage Attachment Rate

Storage attachment rate is the percentage of solar projects that include battery storage along with the PV system.
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What does Storage Attachment Rate mean?

Storage attachment rate is the percentage of solar projects that include battery storage along with the PV system.

Why is storage attachment rate important?

A rising attachment rate signals that batteries are moving from optional add-on to common system component. That changes how installers think about architecture, efficiency, backup, interconnection, and customer savings.

How it relates to Tigo

Tigo discusses rising battery adoption as one of the trends that makes DC-coupled solar-plus-storage design more important.

Related Tigo resources

  • GO Battery (US)
  • GO Battery (EU)

Related glossary terms

  • Battery Adoption
  • Solar-Plus-Storage
  • DC-Coupled Battery
  • GO Battery (US)