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
The Rock-It Company Expands to Abu Dhabi, Strengthening the Capital’s Position as a Global Hub for Luxury, Culture, and Major Events11.7.2026 19:12:00 EEST | Press release
The Rock-It Company (Rock-It), one of the world’s leading providers of specialist logistics for time-critical and high-value sectors across live events and luxury goods, has expanded its footprint in the UAE to Abu Dhabi, in partnership with the Abu Dhabi Investment Office (ADIO). The expansion in the region brings Rock-It’s portfolio of renowned brands to the UAE capital to support Abu Dhabi’s vision of becoming a world-leading destination for luxury experiences, cultural attractions, and global events, while reinforcing the emirate’s position as a regional re-export hub and advanced logistics base. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260710305177/en/ Through the collaboration, Rock-It seeks to develop world-class bonded storage and logistics facilities designed to serve the group’s five core end markets: sports, live entertainment, fine art, film & television, and luxury automotive. Once complete, Rock-It’s faci
L&T Technology Services Global EI Hackathon Sparks the Next Wave of AI-Native Engineering Solutions11.7.2026 14:35:00 EEST | Press release
L&T Technology Services (BSE: 540115, NSE: LTTS), a global leader in Engineering Intelligence Solutions & ER&D Consulting Services successfully concluded Engineering Intelligence (EI) OpenHack 2026, a first-of-its-kind global innovation challenge conducted simultaneously across nine locations spanning India, the U.S. and Europe. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260711573331/en/ LTTS Global EI OpenHack at the Munich office The hackathon brought together nearly 4,000 engineers (770+ teams) from Bengaluru, Mysuru, Chennai, Hyderabad, Pune, Vadodara, Mumbai, Dallas and Munich to tackle complex engineering challenges through AI-led innovation. More than 500 challenge statements were aligned with company’s strategic growth priorities, spanning Software Defined Mobility, Plant Buildout & Modernization, Energy & Automation, Next-Gen Compute & AI Infrastructure, Digital Manufacturing, MedTech, and Software Platforms & A
Samos Energy Acquisition Corporation Announces Pricing of Initial Public Offering10.7.2026 16:32:00 EEST | Press release
Samos Energy Acquisition Corporation (the “Company”) announced today the pricing of its initial public offering (“IPO”) of 20,000,000 units at a price of $10.00 per unit. The units will be listed on the New York Stock Exchange (the “NYSE”) and trade under the ticker symbol “SAMO.U” beginning on July 10, 2026. Each unit consists of one Class A ordinary share and one-half of one redeemable warrant, with each whole warrant entitling the holder thereof to purchase one of the Company’s Class A ordinary shares at an exercise price of $11.50 per share. Once the securities comprising the units begin separate trading, the Class A ordinary shares and warrants are expected to be listed on the NYSE under the symbols “SAMO” and “SAMO.WS,” respectively. Cantor Fitzgerald & Co. is acting as the sole book running manager for the proposed offering. The Company has granted the underwriter a 45-day option to purchase up to an additional 3,000,000 units at the IPO price. The public offering is being made
Onera hPSG ® Wins Prestigious Red Dot Product Design Award10.7.2026 16:00:00 EEST | Press release
Onera Health, a leader in transforming sleep medicine, announces that its innovative product, Onera hPSG®, has been honoured with the prestigious Red Dot Product Design Award for 2026. This international recognition celebrates exceptional design quality and underscores Onera Health's commitment to excellence, creativity, and patient-centric innovation. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260710266668/en/ Onera Health's patch-based home polysomnography solution, Onera hPSG®, wins Prestigious Red Dot Product Design Award 2026. The Red Dot Award, one of the most sought-after seals of quality for good design, attracted thousands of entries from around the globe. Onera hPSG® stood out for outstanding functionality, striking aesthetics, and thoughtful user experience. The expert jury praised the product for translating complex sleep diagnostics into a wearable, easy-to-use system that enables low-threshold application.
teamLab Biovortex Kyoto Welcomes Over 1 Million Visitors within 9 Months of Opening10.7.2026 10:00:00 EEST | Press release
teamLab Biovortex Kyoto has welcomed over 1 million visitors as of July 6, 2026, 9 months after its grand opening. (*1) These visitors arrived from more than 150 countries and regions. International visitors account for approximately 42% of the total. Many of these international visitors travel from distant countries and regions, including the United States, Australia, Canada, the United Kingdom, and Germany. Approximately 30% of these international visitors purchase their tickets at least 30 days in advance. teamLab Biovortex Kyoto is teamLab's largest museum in Japan, with an average visitor stay of over two and a half hours. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260709913938/en/ teamLab Biovortex Kyoto Welcomes Over 1 Million Visitors within 9 Months of Opening *1 According to ticket purchase data from the official teamLab Biovortex Kyoto website (survey period: October 7, 2025 – July 6, 2026) Visitors Comment (M
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
