Business Wire

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

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

4Moving Biotech Granted FDA Fast Track Designation to 4P004, Supporting an Accelerated Development Pathway in Knee Osteoarthritis22.4.2026 08:00:00 EEST | Press release

4Moving Biotech (4MB), a clinical-stage biotechnology company developing next-generation Disease-Modifying Osteoarthritis Drugs (DMOADs), today announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track Designation to 4P004 for the treatment of knee osteoarthritis in patients with synovitis who have not benefited from at least two prior pharmacological therapies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260421591087/en/ 4Moving Biotech Granted FDA Fast Track Designation to 4P004, Supporting an Accelerated Development Pathway in Knee Osteoarthritis This designation highlights both the serious burden of knee osteoarthritis and the persistent lack of disease-modifying treatment options. It also reflects the strong scientific rationale supporting the 4P004 development program, including its targeted intra-articular approach and the role of synovitis as a key marker of disease progression. 4P004 is a

4Moving Biotech Granted FDA Fast Track Designation to 4P004, Supporting an Accelerated Development Pathway in Knee Osteoarthritis22.4.2026 08:00:00 EEST | Press release

4Moving Biotech (4MB), a clinical-stage biotechnology company developing next-generation Disease-Modifying Osteoarthritis Drugs (DMOADs), today announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track Designation to 4P004 for the treatment of knee osteoarthritis in patients with synovitis who have not benefited from at least two prior pharmacological therapies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260421591087/en/ 4Moving Biotech Granted FDA Fast Track Designation to 4P004, Supporting an Accelerated Development Pathway in Knee Osteoarthritis This designation highlights both the serious burden of knee osteoarthritis and the persistent lack of disease-modifying treatment options. It also reflects the strong scientific rationale supporting the 4P004 development program, including its targeted intra-articular approach and the role of synovitis as a key marker of disease progression. 4P004 is a

LTM Wins Two Google Cloud Partner of the Year Awards for 202622.4.2026 05:30:00 EEST | Press release

LTM, the Business Creativity partner to the world’s largest enterprises, announced today that it has received two Google Cloud Partner of the Year 2026 Awards. LTM is being recognized for its achievements in the Google Cloud ecosystem, helping joint customers to drive high-impact, scalable cloud transformations. LTM won the Google Cloud Partner of the Year Award in the Media & Entertainment category by modernizing a global media company's complex data estate with BigQuery. The transformation improved speed, lowered costs, and provided a scalable foundation, enabling real-time analytics and AI-ready pipelines. This approach offers a repeatable model for data modernization in Media and Entertainment industry. Additionally, LTM was honoured with another Google Cloud Partner of the Year Award for Infrastructure Modernization in North America and the transformation of the ERP landscape for a global leader in healthcare services. This resulted in faster time to market, modern scalable ecosys

LTM Wins Two Google Cloud Partner of the Year Awards for 202622.4.2026 05:30:00 EEST | Press release

LTM, the Business Creativity partner to the world’s largest enterprises, announced today that it has received two Google Cloud Partner of the Year 2026 Awards. LTM is being recognized for its achievements in the Google Cloud ecosystem, helping joint customers to drive high-impact, scalable cloud transformations. LTM won the Google Cloud Partner of the Year Award in the Media & Entertainment category by modernizing a global media company's complex data estate with BigQuery. The transformation improved speed, lowered costs, and provided a scalable foundation, enabling real-time analytics and AI-ready pipelines. This approach offers a repeatable model for data modernization in Media and Entertainment industry. Additionally, LTM was honoured with another Google Cloud Partner of the Year Award for Infrastructure Modernization in North America and the transformation of the ERP landscape for a global leader in healthcare services. This resulted in faster time to market, modern scalable ecosys

Horse Powertrain Reveals Lightweight Hybrid V6 System at Beijing Auto Show 202622.4.2026 02:01:00 EEST | Press release

Horse Powertrain, a global leader in innovative and low-emission powertrain systems, has revealed the HORSE W30 – the company’s first production-ready V6 engine – ahead of the Beijing Auto Show 2026. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260421176701/en/ The front view of the HORSE W30 engine. The HORSE W30 marks a first for Horse Powertrain, in transferring its expertise in developing optimized three- and four-cylinder engines into the V6 category. By deploying its expertise in this way, Horse Powertrain has developed the lightest V6 on the market and created a hybrid-first V6 with outstanding fuel economy and efficiency. The HORSE W30 is a 3-liter engine that can be fitted in a transverse or longitudinal configuration, allowing it to be packaged in a wide variety of vehicles. The two rows of cylinders are offset at an angle of 90° to lower the engine’s center of gravity, improving ease of installation and optimizi

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