Solar fundamentals

Industry Term

Grid outage

A grid outage is a loss of utility power; in solar projects it provides useful context for design, installation, service, or ownership.

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What does Grid outage mean?

A grid outage is a loss of utility power; in solar projects it provides useful context for design, installation, service, or ownership.

How does Grid outage affect PV system design, production, or customer expectations?

Backup design starts by separating loads that must run during an outage from loads that can remain off. Inverter output, battery capacity, transfer equipment, load-starting current, local code, and user expectations all shape the final backup configuration.

Practical design considerations

Use the term consistently across product pages, technical documents, and support content.

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.