Meet NEC requirements with Tigo Rapid Shutdown solutions

May 12, 2021

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Related products

One of the smallest solar data loggers on the planet, Tigo's Cloud Connect Advanced (CCA) enables valuable insight into module level performance data. It is the hub for data from Tigo's O, S and M products and customers can also connect their inverters, batteries, building meters, and more. Current and historical data from the CCA can be viewed in the Tigo Energy Intelligence platform. The CCA is available as an add on kit, or integrated with inverters. It is supported by all major string inverter and module manufacturers worldwide.

Cloud Connect Advanced (CCA)

The data hub for your solar array that enables module-level monitoring with Tigo TS4-A-O,M,S and TAP.

The Tigo Access Point (TAP) improves the data management of your solar system through seamless communication with Tigo Smart modules and retrofit devices. TAP significantly improves the level of security at module level deactivation. Combined with a Cloud Connect Advanced (CCA), the TAP offers unsurpassed insights into your PV system.

Tigo Access Point (TAP)

The Tigo Access Point (TAP) wirelessly connects with Tigo Flex-MLPE to enable module level monitoring when paired with the CCA

RSS Transmitter

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

The Tigo TS4-A-2F is a reliable, cost effective rapid shutdown solution that meets the latest module level shutdown requirements, including NEC 2017/2020. The TS4-A-2F is both IEC and UL certified for global acceptance. It is UL PVRSS certified for connectivity with the largest network of inverters, many of which have a built in RSS transmitter. By connecting to two modules, the TS4-A-2F reduces labor time and enables 16% fewer connections on a 14 panel string compared to single channel MLPE.

Dedicated rapid shutdown device for 2 solar modules

The TS4-A-F enables cost effective rapid shutdown functionality in a 1 module to 1 TS4 configuration. The TS4-A-F is both IEC and UL certified for global acceptance. The TS4-A-F is UL PV Rapid Shutdown System (PVRSS) certified with hundreds of inverters to comply with NEC 2014, 2017, and 2020 rapid shutdown requirements. Many of the inverters have integrated the RSS transmitter, which communicates with the TS4-A-F over PLC, enabling plug and play installations.

Dedicated rapid shutdown device for 1 solar module up to 700W

Optimization is a Flex MLPE function available as an integrated modular junction box base (TS4-O) or as an add-on unit (TS4-A-O). Design using unequal string lengths, mixed orientations, or areas of mismatch. Install in shaded areas with a reduced setback ratio. In addition to optimization, the TS4-A-O enables module level monitoring, and rapid shutdown in compliance with NEC 2014, 2017, 2020.

Increase energy production with shaded & mismatched modules up to 700W

Safety is a Flex-MLPE function that enables rapid shutdown and module-level monitoring. It is UL PV Rapid Shutdown System (PVRSS) certified with leading inverters to meet NEC 2014, 2017, and 2020 rapid shutdown requirements.

Enables monitoring and rapid shutdown for modules up to 700W

Join members of the Tigo team as they go in-depth on the US National Electrical Code requirements for PV Rapid Shutdown Systems (PVRSS) and how Tigo Rapid Shutdown systems meet the code.

Topics will include:

NEC 2017 and 2020 rapid shutdown requirements
How Tigo's module-level rapid shutdown devices meet code requirements
Example projects

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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 EI Residential Solar Solution, 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.