Business Wire

Tigo Expands TS4-A Platform with New Add-on UL-system-certified Rapid Shutdown Solution

18.3.2020 16:00:00 EET | Business Wire | Press release

Share

Tigo Energy, Inc.®, pioneer of the smart modular Flex MLPE, today announced a new addition to the add-on TS4 Platform - the TS4-A-S. This add-on safety solution brings the solar market’s only module-level power electronic (MLPE) multivendor UL-system-certified solution for rapid shutdown. Tigo’s safety solution complies with NEC 2014, 2017, and 2020 with more than 100 inverters for residential, commercial & industrial, and utility customers.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200318005094/en/

To view this piece of content from mms.businesswire.com, please give your consent at the top of this page.

The TS4-A-S provides module-level shutdown when installed on each PV module and accompanied by Tigo's communication accessories. Production data can be analyzed via Tigo’s SMART Website or App when connected to the cloud. Now taking orders for the TS4-A-S worldwide. (Photo: Business Wire)

The TS4-A-S provides module-level shutdown when installed on each PV module and accompanied by the Tigo Access Point (TAP) and the Cloud Connect Advanced (CCA). DC production data can be analyzed via Tigo’s SMART Website or App when connected to the cloud. This TS4-A-S launch accompanies the recently announced TS4-A-M (Monitoring Add-on) launch earlier this month. These units complete Tigo’s transition from the legacy TS4-R retrofit platform to the TS4-A add-on platform with mechanical upgrades, UHD-Core technology, expanded specifications to support PV modules up to 500W. To learn more, join Tigo's free online "Rapid Shutdown featuring the TS4-A-S & NEC 2020" webinar on Thursday, March 26th at 10am PT.

The highlights of the new TS4-A-S (Safety Add-on) with rapid shutdown include:

  • Comply with NEC 2014, 2017, 2020 rapid shutdown requirements
  • Choose compatibility from more than 100 UL-system-certified inverters
  • Choose compatibility from any module up to 500W
  • Manual or automatic shutdown in event of AC grid loss
  • Automatic email or SMS alerts about faults or operational issues
  • Protect PV system assets with full visibility of performance
  • Lower O&M costs when identifying specific module problems
  • Utilize module manufacturer warranties when tracking module failures

“Only inverters and rapid shutdown devices that have been UL-certified as a system are certified as safe. There’s one multivendor solution for residential C&I – and that’s Tigo,” says Danny Eizips, VP of Hardware Engineering at Tigo. “Others might not meet mandatory safety requirements, and therefore, cannot be trusted as safe when installed together in one PV system. We're working diligently to educate our partners and customers worldwide to know the difference for the safest solar experience.”

Tigo is now taking orders for the TS4-A-S worldwide. The last inventory of legacy TS4-R-S units may be shipped per the discretion of Tigo and Tigo’s distribution partners as the new TS4-A-S shipments are prepared. Both units are fully backward compatible. For price and delivery, consult your preferred solar distributor, call Tigo at +1.408.402.0802, email sales@tigoenergy.com, or visit www.tigoenergy.com.

About Tigo Energy, Inc.

Tigo is a Silicon Valley company founded in 2007 by a team of experienced technologists. Combining a unique systems-level approach with expertise in semiconductors, power electronics, and solar energy, the Tigo team developed the first-generation Smart Module Optimizer technology for the solar industry. Tigo's vision is to leverage integrated and retrofitted Flex MLPE and communications technology to drive the cost of solar electricity down. By partnering with tier 1 module and inverter manufacturers in the industry, Tigo is able to focus on its key innovation with the smartest TS4 modular platform and leverage the broader ecosystem. Tigo has operations in the USA, Europe, Latin America, Japan, China, Australia, and the Middle East. Visit www.tigoenergy.com.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Tiffany Douglass
408.402.0802 x 430
marketing@tigoenergy.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Sharjah Unveils Uruk: A New Generation of Sustainable Cities Built for the Post-AI Era29.10.2026 20:15:00 EET | Press release

In the presence of His Highness Sheikh Dr. Sultan bin Mohammed Al Qasimi, Supreme Council Member and Ruler of Sharjah, and Her Highness Sheikha Bodour bint Sultan Al Qasimi, President of American University of Sharjah and Chairperson of Sharjah Research, Technology and Innovation Park, a pioneering model for a new generation of cities designed for the post-AI era called “Uruk.” This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261029129346/en/ H.H. Sheikh Dr. Sultan bin Mohammed Al Qasimi, Ruler of Sharjah, during the inauguration of “Uruk” (Photo: AETOSWire) The project was revealed at the opening of the second edition of Sharjah Next, through a strategic partnership between Sharjah Research, Technology and Innovation Park (SPARK), American University of Sharjah (AUS) and SEE Holding, bringing together their capabilities in innovation, scientific research and sustainable urban development. Uruk introduces a new vision for urba

Motive and Vivo Brazil Win 2026 Leading Lights Award for Network API Monetization29.10.2026 18:35:00 EET | Press release

Motive, a global leader in entitlement, connected device and service management and Vivo Brazil, Brazil’s largest operator and part of the Telefónica Group, have won the 2026 Light Reading Leading Lights Award for Outstanding Use Case: Network API Monetization for the first commercial scale deployment of SIM-based silent authentication in Latin America. SMS OTP remains relevant as an authentication method due to its broad reach, working on virtually any type of mobile device. SIM-based silent authentication takes this experience a step further by eliminating the need to receive and manually enter codes. The result is a simpler, more seamless user journey that reduces friction and can help lower abandonment rates while increasing customer conversion and retention. Using Motive’s CAMARA-compliant Entitlement Server, Vivo can now verify a subscriber’s phone number directly without requiring a passcode over mobile networks. The business value is straightforward: a simpler authentication ex

REV Ocean Appoints Paul Baribault as CEO Ahead of 2027 Global Operations29.10.2026 16:45:00 EET | Press release

REV Ocean has appointed Paul Baribault as Chief Executive Officer as the organization moves towards the international debut of its 195-metre research vessel in Rio de Janeiro in April 2027, alongside the UN Ocean Decade Conference. One of the world's largest privately owned research and exploration vessels, REV represents a major philanthropic investment in ocean science. With nine laboratories, advanced deep-sea exploration vehicles and dedicated collaboration facilities, it is designed to give scientists access to world-class research infrastructure and connect their discoveries with the people and institutions able to drive ocean protection. Baribault joins as REV Ocean moves from a decade of engineering and construction into international operations. His mandate will be to build the international partnerships, funding base and organization needed to turn REV Ocean’s scientific capabilities into lasting ocean impact. An experienced conservation and nonprofit leader, Baribault served

Holder Partners Launches Strategic Communications Practice and Appoints Ali Ponte as Director and Practice Lead29.10.2026 16:15:00 EET | Press release

Holder Partners, a multidisciplinary consulting and advisory firm, today announced the launch of its Strategic Communications practice and the appointment of Ali Ponte as Director and Practice Lead. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261027701219/en/ Ali Ponte, Director and Practice Lead of Holder Partners’ Strategic Communications practice. The practice advises leading companies and institutions, their boards, senior executives and counsel on communications, reputation and stakeholder considerations in complex matters and periods of significant change or opportunity. Each engagement is tailored to the client’s objectives and, where relevant, draws on Holder Partners’ broader advisory capabilities. Its strategic counsel, informed by research and analysis, helps clients assess the implications of a matter, anticipate stakeholder responses and communicate clearly and effectively. That work includes crisis preparedn

Accertify Formalizes Partner Ecosystem as Fraud, Payments, and Chargebacks Converge Into a Single Risk Surface29.10.2026 16:00:00 EET | Press release

Accertify, a leading fraud decisioning provider whose Predictive Yes Platform helps merchants say yes to more good customers, more revenue, and more growth, today announced the launch of the Accertify Partner Program, a formalized partnership ecosystem connecting payment providers, orchestrators, commerce platforms, and consultancies to Accertify’s network-powered fraud intelligence. Partners can join through two tracks. The Referral track lets partners make a single introduction while Accertify handles the sale, implementation, and support. The Reseller track lets partners sell Accertify on their own contract and own the client relationship and margin. Partners that integrate with Accertify follow a defined certification path, so clients get a tested, supported connection from day one. Every client a partner brings joins a consortium where good customers verified anywhere in the network get through faster everywhere, and bad actors seen anywhere are stopped everywhere. In 2025, Accert

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye