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
Berkshire Hathaway Specialty Insurance Names David Lee Global Chief Human Resources Officer12.1.2026 17:27:00 EET | Press release
Berkshire Hathaway Specialty Insurance (BHSI) today announced the promotion of David Lee to Global Chief Human Resources Officer. “I am thrilled to have David leading our human resources group worldwide,” said Peter Eastwood, President and Chief Executive Officer, BHSI. “An experienced HR practitioner and lifelong student of the profession, his deep expertise, stellar work ethic, and commitment to BHSI values will continue to drive success across our global talent and HR initiatives.” David succeeds Kim Briones, who has led BHSI’s HR group since the company’s founding in 2013 and is retiring from her full-time role. “I want to express my sincere gratitude to Kim for her partnership and friendship over many years and for her outstanding leadership in building our HR function from the ground up,” Peter added. “She has played a pivotal role in growing and developing our company’s greatest asset – our global team of individuals with excellent capabilities and strong character – and in help
Owkin Advances Frontier Model Development for Biological Artificial Super Intelligence, Accelerated by NVIDIA12.1.2026 17:00:00 EET | Press release
Owkin, an AI company on a mission to solve the complexity of biology, today announced a collaboration with NVIDIA to enhance OwkinZero, Owkin's biological large reasoning model. The collaboration will leverage NVIDIA's advanced AI computing ecosystem, including the Nemotron family of open models and the NVIDIA NeMo framework to improve the performance, scalability, guardrails, and robustness of Owkin's biological reasoning capabilities to accelerate future breakthroughs in drug discovery and development. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260112573701/en/ Owkin Advances Frontier Model Development for Biological Artificial Super Intelligence, Accelerated by NVIDIA. This marks Owkin's first collaboration with NVIDIA and represents a significant milestone in building the agentic infrastructure necessary for achieving Biological Artificial Super Intelligence (BASI). The work brings together Owkin's expertise in biolo
SecurityBridge Announces CEO Transition to Accelerate Global Expansion12.1.2026 16:15:00 EET | Press release
SecurityBridge, a leading provider of cybersecurity solutions for SAP, today announced the appointment of Jesper Zerlang as Chief Executive Officer, effective January 1, 2026. Zerlang transitions from his role as Chairman of the Board, a position he has held for the past 12 months, as the company enters its next phase of international expansion, backed by funds advised by BUBregal Unternehmerkapital (BU). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260112824449/en/ Jesper Zerlang appointed Chief Executive Officer, SecurityBridge SecurityBridge protects SAP environments for large enterprises by reducing cyber risk across mission-critical SAP landscapes. The company is trusted by global customers to safeguard systems that power core operations, financial processes, supply chains, and digital transformation programs. “SecurityBridge is uniquely positioned at the intersection of cybersecurity and SAP – a domain I know deeply
New Clinical Study Publication Validates Respiratory Outcomes for the Onera Home-polysomnography System12.1.2026 15:30:00 EET | Press release
Onera Health, a leader in transforming sleep medicine, announces the recent publication of a multicenter validation study of its Onera Sleep Test System (STS) in the ERJ Open Research, a leading, fully open-access scientific journal published by the European Respiratory Society (ERS). This is the second publication from this study, and it demonstrates that the patch-based Onera STS home-polysomnography (hPSG) device accurately identifies respiratory events and distinguishes AHI severity when validated against simultaneous in-lab polysomnography and is a viable option for unattended home use. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260112821647/en/ Patient sleeps with the patient-applied Onera home Polysomnography (Onera hPSG) solution. The international multicenter study was managed by an independent Clinical Research Organization and involved the analysis of 206 participants across seven clinical sites in Germany and
Riskified Analysis Reveals 1 in 4 Refund Dollars Is Abusive; Introduces "Dynamic Returns," a New Policy Protect Feature, to Safeguard Revenue While Increasing Customer Satisfaction12.1.2026 15:00:00 EET | Press release
Riskified (NYSE: RSKD) a leader in ecommerce fraud and risk intelligence, today released a research analysis highlighting a growing customer experience dilemma: As merchants tighten controls to fight a surge in return and refund abuse, they are inadvertently creating a more restrictive and frustrating experience for their best customers. To help retailers mitigate this challenge, Riskified has introduced a new feature in its Policy Protect solution, Dynamic Returns, AI-powered return decisions that adapt in real-time based on customer eligibility. Riskified's 2024 analysis of over a million refund claims found that 1-2% of total order value measured in sales dollars was requested back as refunds, with nearly 1 in 4 dollars claimed being abusive. In response to rising abuse, many retailers are implementing restrictive tactics like flat return fees, shorter return windows, and delaying refunds, often taking 10+ days for warehouse inspection. These measures frustrate good customers, as 68
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