Solar fundamentals
Industry Term

Rev

Rev means revision, the version identifier for a document, product, firmware release, or design change.

What does Rev mean?

Rev means revision, the version identifier for a document, product, firmware release, or design change.

Why does Rev matter in a solar project?

This term helps explain how a PV system is designed, installed, monitored, or operated. A clear definition keeps owners, installers, and inspectors speaking the same solar dialect.