Storage & energy management

Industry Term

AC Architecture

AC architecture converts solar energy to AC earlier in the system and may convert again when charging or discharging a battery.

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What does AC Architecture mean?

AC architecture converts solar energy to AC earlier in the system and may convert again when charging or discharging a battery.

What should installers verify about AC Architecture in a solar-plus-storage design?

AC- and DC-coupled architectures describe where solar, storage, and conversion equipment connect electrically. The architecture affects conversion steps, equipment count, service access, backup design, and how excess PV energy can be routed to loads, batteries, or the grid.

Practical design considerations

Separate energy capacity, power output, backup duration, and load priority; they are related but not interchangeable.

Related Tigo resources

Related Tigo Support: For design, installation, commissioning, or troubleshooting details, see ESS Real Talk: Starting large loads.

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.