Safety & code compliance

Tigo Term

PV-OFF™

A module-level 0V rapid shutdown state; it supports electrical safety, inspection, or code-compliant system operation.

Product(s)

RSS Transmitter

Enables rapid shutdown with Tigo's TS4 F and 2F products. Available with Pure Signal technology.

Dedicated rapid shutdown device for 1 solar module up to 725W

Enhance safety and meet code requirements with rapid shutdown

Increase energy production with shaded & mismatched modules up to 725W

Enables monitoring and rapid shutdown for modules up to 725W

Maximize energy production and minimize O&M with optimization, monitoring and rapid shutdown all in one solution

Minimize truck rolls and other O&M expenses with module-level monitoring and rapid shutdown

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What is PV-OFF™?

A module-level 0V rapid shutdown state; it supports electrical safety, inspection, or code-compliant system operation.

Why does PV-OFF™ matter in a solar project?

This term matters because PV systems must be safe for installers, owners, service teams, and first responders. Safety terminology may not be flashy, but it is what keeps the flashy parts from becoming sparky parts.

Related Tigo resources

Tigo Energy, the worldwide leader in Flex MLPE (Module Level Power Electronics), designs innovative solar power conversion and storage products that provide customers more choice and flexibility. The Tigo TS4 platform increases solar production, decreases operating costs, and enhances safety. When combined with the Tigo Energy Intelligence (EI) platform, it delivers module, system, and fleet-level insights to maximize solar performance and minimize operating costs. The Tigo GO Optimized ESS (Energy Storage System), a flexible solar-plus-storage solution for home installations, rounds out the Company’s portfolio of solar energy technology. Tigo was founded in Silicon Valley in 2007 to accelerate the adoption of solar energy, and its global team supports customers whose systems reliably produce gigawatt hours of safe solar energy on seven continents.