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

Dubai Culture: Dubai Ranks First Globally in Attracting New FDI Projects in Cultural and Creative Industries in 202516.10.2026 14:32:00 EEST | Press release

Dubai Culture and Arts Authority has revealed that Dubai retained its position as the world’s leading destination for new foreign direct investment (FDI) projects in the cultural and creative industries (CCIs) in 2025, ranking first globally for the fourth consecutive year. According to data from the Financial Times’ fDi Markets, a leading source of greenfield FDI intelligence, Dubai topped the ranking of 233 cities, ahead of London, Singapore, Riyadh and Bengaluru. The results reflect the strength of the emirate’s investment environment and its appeal to creative businesses, investors, entrepreneurs and talent from around the world. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261016681830/en/ Dubai Culture: Dubai ranks first globally in attracting new FDI projects in cultural and creative industries in 2025 (Graphic: AETOSWire) In 2025, Dubai attracted 754 new projects in the cultural and creative industries, with greenf

Horizon3 and Pax8 Expand Partnership to Bring Autonomous Security Testing to MSPs Across Europe16.10.2026 09:03:00 EEST | Press release

Horizon3, the AI-Native Proactive Security Company, today announced the expansion of its Pax8 partnership across Europe, bringing the NodeZero® Proactive Security Platform to the region’s managed service providers (MSPs) through the Pax8 Marketplace. The expansion enables partners to build recurring security services that help small and midsized businesses understand how attackers could compromise their environments, prioritize corrective actions, and verify remediation. Building on the companies’ North American marketplace launch, the European expansion makes autonomous offensive security testing accessible to more MSPs and the businesses they protect. Partners can use NodeZero to deliver initial assessments, support remediation engagements, and establish ongoing testing programs without conducting every penetration test manually. “MSPs are accountable for protecting their customers’ security, but a list of vulnerabilities does not tell them what is actually exploitable, and their lev

MSCI Launches a Consultation on a Proposal to Reclassify Indonesia from Emerging Market to Standalone Market Status16.10.2026 00:47:00 EEST | Press release

MSCI announced the launch of a consultation on a proposal to reclassify the MSCI Indonesia Indexes from Emerging Market to Standalone Market status. MSCI will announce its final decision by the end of June 2027 and may provide an interim update on market participant feedback during the consultation period. As part of the June 2026 Market Classification Review, MSCI reported that market participants had raised significant concerns regarding the investability of the Indonesian equity market, including persistent opacity in shareholding structures and suspected coordinated trading behavior. While the Indonesian authorities have announced reforms, including enhanced disclosure of shareholders with ownership above 1%, more granular investor classification disclosure, High Shareholding Concentration (HSC) reporting, and a roadmap towards a minimum free float requirement of 15%, institutional investors have emphasized the need for consistent implementation and evidence of sustained material i

Nekome: Nazi Hunter Unmasks Hitler’s Hyenas in New Trailer Ahead of Steam Next Fest Demo15.10.2026 22:38:00 EEST | Press release

ProbablyMonsters, an independent video game company creating original AA games with AAA sensibilities, today unveiled a new trailer for Nekome: Nazi Hunterat the Galaxies Autumn Showcase, pulling back the curtain on the game’s villains, Hitler’s Hyenas. Alongside the new trailer, ProbablyMonsters announced that Nekome: Nazi Hunter will participate in October’s Steam Next Fest, giving players their first opportunity to experience this violent odyssey of revenge with a free PC demo available on Steam from October 19 through 26. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261014661905/en/ “Nekome is Vano’s story: an exploration of a young Romani man who has had everything taken away from him, and who decides to pick up a knife and exact revenge on his family’s murderers,” said Jeronimo Barrera, ProbablyMonsters’ General Manager and Game Director. “Each of Hitler’s Hyenas brandishes their own form of evil and presents a new a

The Estée Lauder Companies Announces BEAUTY&YOU India 2026 Winners and Marks Five Years of Advancing Indian Beauty Entrepreneurship15.10.2026 18:58:00 EEST | Press release

The Estée Lauder Companies, in partnership with Nykaa and Startup India, an initiative of the Department for Promotion of Industry and Internal Trade (DPIIT) within India’s Ministry of Commerce and Industry, announced the winners of BEAUTY&YOU India 2026, the country’s leading beauty entrepreneurship program. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261015612324/en/ (L to R) BEAUTY&YOU India 2026 Winners Ajaykumar Mehta, Shriya Rambhia, and Dheer Rambhia, Directors, Goyam Green Tech (BREAKTHROUGH), Nirja Bhatt, Founder & CEO, Laani (GROW), Khatija Shabana, CEO, and Syed Mohammad Fouzan, Director, Boldpurity (IMAGINE), Rinzing Choden Bhutia, Founder, Agapi Sikkim (Visionary Women’s Award), and Pankti Sheth, Founder & Creative Director, De Icebreaker Creative Studio (DESIGN). For five years, BEAUTY&YOU India has discovered, supported, and accelerated India’s next generation of beauty entrepreneurs. Since launching in 202

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