Business Wire

Tigo’s Newest MLPE Addition – TS4-A-2F the Most Cost-Effective Rapid Shutdown Solution – Announced at Solar Power International 2019

Share

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/

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

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.

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

Neural Concept Closes $100M Funding Round Led by Growth Equity at Goldman Sachs Alternatives to Scale AI-Native Engineering18.12.2025 18:00:00 EET | Press release

Neural Concept, a global AI platform and leader in Engineering Intelligence powering next-generation product development, today announced it raised a $100 million Series C funding round led by Growth Equity at Goldman Sachs Alternatives, with existing investors Forestay Capital, Alven, HTGF, D.E. Shaw Ventures and Aster Capital. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251218764112/en/ Image courtesy of Neural Concept (L-R clockwise from top) Jonathan Donier, CSO & Co-founder; Thomas von Tschammer, Managing Director US & Co-founder; Théophile Allard, CTO & Co-founder; Pierre Baqué CEO & Co-founder; Philippe Cuendet, COO Neural Concept is redefining engineering workflows with CAD-native enterprise AI that understands geometry, constraints and design intent. By helping its customers build and deploy physics-aware design copilots, the platform enables teams to explore millions of design options earlier and avoid costly la

Croma-Pharma Introduces New Medical Device for the Preparation of Autologous PRP | Fluid- PRF18.12.2025 17:57:00 EET | Press release

Croma-Pharma, a global player in minimally invasive aesthetic medicine, proudly announces the launch of its new medical device that is used for the preparation of autologous Platelet-Rich Plasma (PRP) | Fluid-Platelet-Rich Fibrin (Fluid-PRF).1 This launch represents continued progress in Croma’s mission to provide healthcare professionals state-of-the-art tools for their practice. With its innovative design and optimized separation technology, Exprecell™ enables the efficient preparation of autologous blood concentrates, without the use of anticoagulants, resulting in the formation of Fluid-PRF, a biologically active concentrate that retains the regenerative properties of platelets and leukocytes, yet stays liquid for a defined period.1 What makes Exprecell™ special? MDR certification: Exprecell™ is MDR-certified, meeting stringent EU regulatory requirements to ensure the safe, controlled and standardized preparation of autologous Platelet-Rich Plasma (PRP) | Fluid-Platelet-Rich Fibrin

Laserfiche is a Leader in Info-Tech Research Group’s Enterprise Content Management - Enterprise Data Quadrant18.12.2025 17:00:00 EET | Press release

Laserfiche — the leading SaaS provider of intelligent content management and business process automation — is a Leader in the Enterprise Content Management – Enterprise Data Quadrant Report from Info-Tech Research Group. With the most reviews of any vendor and a composite score of 9.1, Laserfiche was positioned highest for Product Features and Satisfaction. “Laserfiche is honored to be recognized as a Leader in the ECM Data Quadrant at a moment when AI is transforming every aspect of how organizations create value from their data,” said Thomas Phelps IV, CIO and SVP of corporate strategy at Laserfiche. “We’re especially appreciative of the more than 400 reviews contributing to our +94 net emotional footprint and the 99% of users who indicate ‘they love the Laserfiche platform.’” The Info-Tech Data Quadrant evaluates and ranks products, capabilities and features based on feedback from IT and business professionals. In another Info-Tech report, “Transform Efficiency, Productivity & Compl

Interactive Brokers Redesigns IBKR GlobalTrader App for Simpler, Smarter Mobile Trading18.12.2025 17:00:00 EET | Press release

Interactive Brokers (Nasdaq: IBKR), an automated global electronic broker, today announced the launch of its redesigned IBKR GlobalTrader mobile app. The updated trading platform reflects the firm’s commitment to delivering intuitive, accessible tools for investors at every experience level. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251218345494/en/ IBKR GlobalTrader The new version offers a faster and more powerful interface with new capabilities, including integrated access to forecast contracts, AI-generated news summaries, and a redesigned Explore section that helps investors identify opportunities across global markets. Investors can trade stocks, ETFs, options, access cryptocurrencies, and more – all from a streamlined mobile app. IBKR GlobalTrader complements IBKR Mobile, the firm’s flagship mobile trading platform, by offering a streamlined experience for users who value simplicity. The redesign enhances usabili

Lattice Enhances sensAI Solution Stack with Edge AI Performance, Efficiency, and Ease of Use18.12.2025 16:00:00 EET | Press release

Lattice Semiconductor (NASDAQ: LSCC), the low power programmable leader, today announced the latest release of the Lattice sensAI™ solution stack delivering expanded model support, enhanced AI performance, and greater deployment flexibility for a wider range of edge applications. With new purpose-built models, upgraded tools, and improved compatibility, Lattice sensAI empowers developers to achieve higher performance, lower power consumption, and faster integration of AI capabilities for Industrial, Automotive, and Consumer systems. “Edge computing and AI are transforming how systems operate, increasing demand for solutions that deliver both low power and high performance,” said Raemin Wang, Vice President, Segment Marketing, Lattice Semiconductor. “With the latest version of our sensAI solution stack, we give system designers a robust set of new capabilities to help them build smarter, faster, and more efficient solutions for applications ranging from industrial automation to vehicula

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