Tigo’s Newest MLPE Addition – TS4-A-2F the Most Cost-Effective Rapid Shutdown Solution – Announced at Solar Power International 2019
23.9.2019 18:36:00 EEST | Business Wire | Press release
Tigo®, pioneer of the smart modular Flex MLPE & TS4 Platform, today announced its new TS4-A-2F (Fire Safety), the advanced retrofit/add-on rapid shutdown solution for two modules that provides smart PV module functionality. The TS4-A-2F is the newest, most partner adopted, and most cost-effective addition to Tigo’s advanced generation of flexible module-level power electronics in the TS4 Platform.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20190923005637/en/
TS4-A-2F (Fire Safety) is the TS4 Platform’s newest advanced rapid shutdown solution for two modules up to 1000W and standard configuration of 1500V (Photo: Business Wire)
The UL-certified TS4-A-2F complies with NEC 2017 690.12 Rapid Shutdown specifications when installed with Tigo’s UL-certified RSS Transmitter or an inverter with Tigo's built-in RSS Transmitter. The unit’s powerline communication can be easily verified with Tigo’s RSS Signal Detector. System owners can ensure safety by upgrading existing PV systems or by adding these safety features to new installations. With this improved lightweight hardware, lower labor costs, and application for two modules, the TS4-A-2F is quickly becoming the most adopted rapid shutdown solution in the industry.
The highlights of TS4-A-2F include:
- Maximum Total Power is 1000W for two modules
- Maximum Current is 15A per input
- Available as 1500V UL
- UL-certified as NEC 2017 Rapid Shutdown Solution
- Snap to standard module frame or rack mounting
- Module-level deactivation with automatic or manual shutdown
- PV array enters rapid shutdown in event of AC grid loss
- Powerline communication (PLC) signaling
- Smaller unit dimensions with reduced weight per unit by 25%
- Reduced shipping costs with 33% more units per pallet
- Recessed mounting allows shipments of pre-assembled PV modules
- Improved heat dissipation with over-temperature and over-voltage protection
- Improved IP68 rating for greater outdoor exposure
- Download the datasheet here
Tigo’s TS4-A-2F will showcase at the Solar Power International (SPI) Exhibition Hall in Salt Lake City, Utah September 24 – 26, 2019. The UL-listed inverters with Tigo’s rapid shutdown solution showing at SPI include CPS (Booth 2201), Fronius (Booth 2019), GoodWe (Booth 2609), SolaX Power (Booth 719), Yaskawa Solectria Solar (Booth 2125), and more. The smart module manufacturers integrated with Tigo showing at SPI include GCL (Booth 1001), JA Solar (Booth 1219), Phono Solar (Booth 301), Suntech (Booth 211), Vikram Solar (4055), and more. To schedule an appointment or for an introduction to one of Tigo's manufacturing partners at SPI, contact sales@tigoenergy.com.
“Tigo’s TS4-A-2F is the most cost-effective rapid shutdown solution on the market today thanks to the accommodation of two modules,” says Zvi Alon, Chairman & CEO at Tigo. “Our inverter and module manufacturing partners see the value in this solution due to its readiness for new or existing systems of any size. Solar Power International is the perfect event to launch while we can collaborate with our many tier one partners to offer this UL-certified solution.”
Tigo’s TS4-A-2F is shipping with module manufacturers and distributors worldwide. This unit joins the other advanced retrofit/add-on units announced earlier this year: TS4-A-F (Fire Safety), TS4-A-O (Optimization), and TS4-A-O-Duo (Optimization per 2 modules). For price and delivery, consult your preferred PV module supplier, call Tigo at +1.408.402.0802 ext. 1, or email sales@tigoenergy.com.
About Tigo
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/20190923005637/en/
Contact information
Media Contact for Tigo
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
Axo Longevity Raises Oversubscribed $5M Seed Round to Build Europe’s Leading Preventive Health Membership15.9.2026 12:16:00 EEST | Press release
Axo Longevity today announced the close of an oversubscribed $5M seed round to expand its preventive health membership across Europe. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260910642125/en/ Axo Longevity preventive health membership The round was backed by MS&AD Ventures, Izou Partners, LifeX Ventures, Everywhere Ventures, UNQ, 51 Ventures, Cistern Capital and NIAN Sports & Entertainment, alongside angel investors including Dr. Jorge Planas of Clinica Planas Barcelona and Daniel Kulle, former President of H&M and former CEO of Forever 21. Developed to help people understand what is happening inside their body before symptoms appear, Axo Longevity moved from build to live operations in just twelve weeks. The platform is expanding globally, now operating in the United Kingdom, Ireland, Spain, Germany, and the Netherlands, as well as in its first Latin American market, Peru. It is supported by more than 1,400 laboratory
Chiesi Appoints David Khougazian as Group Chief Executive Officer to Lead the Next Phase of Innovation-Driven Growth15.9.2026 12:00:00 EEST | Press release
Chiesi Group (Chiesi) today announced the appointment of David Khougazian as Group Chief Executive Officer (CEO), effective 15 October 2026. David joins Chiesi following a distinguished international career spanning more than 25 years across the global healthcare and life sciences sectors. Most recently, he served as Executive Partner, Growth, and Head of Global Engagement at Flagship Pioneering, where he supported the growth and development of science-driven healthcare companies and worked closely with leadership teams on long-term value creation, partnerships, financing and organizational development. Following a thorough selection process led by the Board of Directors, David will succeed Interim Group CEO Jean-Marc Bellemin, who has successfully led the Group since 15 May 2026, while also continuing in his permanent role as Group CFO. Maria Paola Chiesi, Chiesi Group Chair, commented: “We are delighted to welcome David to Chiesi at a time of strong momentum for the company. Innovati
TOYO Corporation Opens Its Quantum Computers to Japan's Ecosystem15.9.2026 11:32:00 EEST | Press release
IQM Quantum Computers, a global leader in superconducting quantum computers, today announced that TOYO Corporation has purchased a second full-stack quantum computer, IQM Spark. This expands TOYO's quantum footprint and reinforces IQM's commitment to driving quantum acceleration in Japan. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260915747723/en/ TOYO Corporation opens its quantum computers to Japan's ecosystem The Spark system will be installed at TOYO's R&D center in Kiba, Tokyo, and will be operational in early 2027, enabling hands-on learning from fundamental quantum computing education to algorithm validation and verification. This announcement follows TOYO's earlier acquisition of an IQM Radiance 20-qubit quantum computer, planned for installation at the end of 2026 at the Global Research and Development Center for Business by Quantum-AI technology (G-QuAT), a research facility operated by the National Institute o
Smartstream Further Enables Collateral Teams with Instant Answers and Controlled Automation through New MCP Servers15.9.2026 11:00:00 EEST | Press release
Smartstream, the trusted data solutions provider for leading global financial institutions and enterprises, today announces two new Model Context Protocol (MCP) servers for Smart Collateral, enabling dynamic, agentic collateral operations. Firms can connect an MCP-compatible AI assistant directly to their collateral management platform and interact with it conversationally, giving teams instant answers and controlled workflow automation while retaining full governance and oversight. Collateral operations have grown steadily more complex. As margin requirements rise and regulatory expectations continue to evolve, financial institutions are under pressure to lower operational risk and raise efficiency across the collateral lifecycle. Yet when markets move quickly, teams must still assemble a picture from several systems before they can act on it, while manual steps that would benefit from automation wait on scarce development resource. AI adoption is expanding across these organisations,
More Than Half of Global Businesses Want Greater Control Over Their Data in Latest Digital Sovereignty Push, According to Expereo15.9.2026 11:00:00 EEST | Press release
Businesses around the world are seeking greater control over their data as growing concerns around AI, security and compliance push digital sovereignty higher up the boardroom agenda, according to the latest IDC InfoBrief commissioned by Expereo*. More than half (53%) of enterprises say they want greater control over sensitive and strategic data, while 33% of global organizations now view digital sovereignty as a top or high priority. The research also found that 30% rank it among the leading drivers of technology investment, highlighting how governance, risk and compliance considerations are becoming increasingly important as organisations scale AI and cloud initiatives. The findings suggest organizations are looking beyond traditional approaches to data governance as they seek to better manage risk, regulatory obligations and operational resilience. Security and privacy concerns remain a significant barrier to AI adoption, cited by 58% of enterprises, while 54% of technology leaders
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
