Tigo Expands TS4-A Platform with New Add-on UL-system-certified Rapid Shutdown Solution
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/
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.
View source version on businesswire.com: https://www.businesswire.com/news/home/20200318005094/en/
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
Prodalim Expands SOLOS Capabilities with New Dealcoholization Site in Spain19.1.2026 09:33:00 EET | Press release
Prodalim, a global leader in juice and specialty ingredients solutions, announced today the expansion of its SOLOS division with the opening of a dedicated dealcoholization and aroma recovery site in Valencia, Spain. The new facility is fully operational and strengthens Prodalim’s ability to support the rapidly growing no- and low-alcohol (NoLo) beverage market across Europe. During the coming months, an additional SOLOS site in California is planned to be inaugurated, further expanding overall capacity. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260118626123/en/ Inauguration of the SOLOS Valencia Site for Advanced NoLo Solutions The global NoLo category continues to expand, driven by consumer demand for mindful drinking and healthier lifestyle choices. Industry forecasts estimate the NoLo global market at approximately USD 25 billion in 2025, with expected annual growth of 8–10% as the category expands across beers, win
ENHERTU ® Plus Pertuzumab Type II Variation Application Validated in the EU as First-Line Treatment of Patients with HER2 Positive Metastatic Breast Cancer19.1.2026 09:30:00 EET | Press release
The European Medicines Agency (EMA) has validated the Type II Variation marketing authorization application for ENHERTU® (trastuzumab deruxtecan) in combination with pertuzumab for the first-line treatment of adult patients with unresectable or metastatic HER2 positive breast cancer. ENHERTU is a specifically engineered HER2 directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo (TSE: 4568) and being jointly developed and commercialized by Daiichi Sankyo and AstraZeneca (LSE/STO/Nasdaq: AZN). The validation confirms the completion of the application and commences the scientific review process by the EMA’s Committee for Medicinal Products for Human Use (CHMP). The application is based on data from the DESTINY-Breast09 phase 3 trial presentedduring a speciallate-breaking oral session at the 2025 American Society of Clinical Oncology (#ASCO25) Annual Meeting and subsequently published in The New England Journal of Medicine. In the trial, ENHERTU in combination with pertuz
Syngenta to Address Global Agricultural Challenges at WEF, Championing AI to Empower Farmers and Create Open Technology Access19.1.2026 09:00:00 EET | Press release
As farmers globally grapple with unprecedented economic, geopolitical, and environmental pressures; the agricultural sector faces a continued contraction. An alarming decrease in active farms worldwide and rising financial distress underscore the urgent need for innovation and technology to ensure a resilient food system. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260118646017/en/ Jeff Rowe, Syngenta Group CEO "Farmers today are navigating one of the most complex periods in modern agriculture, facing pressures that demand urgent action and real solutions," said Jeff Rowe, CEO of Syngenta Group. "We have a critical window of opportunity to reverse troubling trends by ensuring every farmer, regardless of farm size or technical background, can access the transformative power of AI and digital tools.” “When we combine AI and digital tools with deep agricultural expertise, we unlock genuine potential to revolutionize farming.
KPMG Enters Strategic Relationship With Uniphore to Build AI Agents Powered by Industry-Specific Small Language Models19.1.2026 08:00:00 EET | Press release
Uniphore, the Business AI company, today announced a strategic relationship with KPMG LLP to operationalize AI agents across internal and client-facing workflows, supporting the firm’s continued effort to move from experimental AI pilots to production-grade deployment. As part of the collaboration, KPMG will work with Uniphore to build AI agents using Uniphore’s Business AI Cloud as a platform for agentic AI and fine-tuned small language models (SLMs), supporting clients across regulated industries including banking, insurance, energy and healthcare. Built on a sovereign, composable, and secure architecture, the platform integrates with KPMG’s existing enterprise systems and data environments, meeting governance and compliance requirements essential to regulated industries. This initiative reflects KPMG’s broader effort to equip its global workforce with AI-enabled delivery models, complementing its consulting expertise with AI-embedded execution inside core business processes. “We are
International Chamber of Commerce, Carbon Measures Announce First Group of Global Experts for Carbon Accounting Panel19.1.2026 07:00:00 EET | Press release
The International Chamber of Commerce (ICC) and Carbon Measures today announced the first cohort of experts selected to serve on the Technical Expert Panel on Carbon Accounting, which will define the principles, scope and real-world applications of a carbon emissions accounting system. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260118104674/en/ The panelists are distinguished leaders and experts across industry, science, civil society, and academia – representing diverse disciplines, geographies, and professional backgrounds. The panel will apply their experience across sustainability, technology, public policy, and industrial and financial systems to establish a timely, accurate and verifiable ledger-based carbon emissions accounting system. This system will track product-level emissions across the value chain and support real-world decision-making by companies, standards-setters, and policymakers globally. The first gr
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
