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

SES and Sky Sign Multi-Year Satellite Capacity Agreement30.9.2026 09:50:00 EEST | Press release

SES and Sky have extended their long-standing partnership in a new multi-year agreement for direct-to-home (DTH) satellite services across the United Kingdom and Republic of Ireland, running into the next decade. Under the agreement, Sky will continue to leverage SES's satellite capacity at the 28.2 degrees East orbital position to deliver television services to millions of households across the region. The renewal extends a partnership that dates to 1988 and reinforces satellite's ongoing role in delivering premium television experiences at scale. “As we give customers more choice in how they access Sky, satellite continues to play an important role in how we deliver our services to customers across the UK and Ireland,” said Nick Herm, Group Chief Operating Officer, Sky. “This agreement with SES provides the reliability, reach and service quality we need to continue delivering the viewing experience our satellite customers expect.” "Sky has been a valued partner of SES for nearly four

rhode Launches at Sephora in Europe, Marking Its First Retail Presence Across 19 New Markets30.9.2026 09:30:00 EEST | Press release

rhode, the beauty brand founded by Hailey Rhode Bieber and part of e.l.f. Beauty (NYSE: ELF), is available starting today, Wednesday, 30 September, 2026, at Sephora online and in over 500 stores across Europe. This expansion with Sephora in Europe increases global access to rhode through physical retail, marking a pivotal next stage for the brand. This follows the 2025 rollout with Sephora in the U.S., Canada, and the U.K. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260929500812/en/ rhode launches into Sephora across Europe Launched in June 2022, rhode began with a curated lineup of efficacious skincare, expanding into hybrid makeup. Each launch has garnered tremendous demand, inspiring shifts across the beauty industry and culture at large. Today, rhode is the No. 1 overall skincare brand in the U.S. by EMV and continues to deliver significant year-over-year growth, according to CreatorIQ.* rhode is now available for con

EADV 2026: Galderma’s New Data Show Sustained Improvements with Nemluvio ® (nemolizumab) for up to Three Years in Patients With Moderate-to-severe Atopic Dermatitis30.9.2026 08:00:00 EEST | Press release

Galderma (SIX: GALD), the pure-play dermatology category leader, is presenting new three-year data from the ARCADIA long-term extension study, demonstrating that Nemluvio is well-tolerated and associated with sustained and continuous improvements in skin lesions, itch, sleep disturbance and quality of life in adults and adolescents with moderate-to-severe atopic dermatitis.1 The findings will be shared in an oral presentation, titled ‘Long-term safety and efficacy (up to 152 weeks) of nemolizumab in ARCADIA open-label extension study in adults and adolescents with moderate-to-severe atopic dermatitis’, at the 2026 European Academy of Dermatology and Venereology (EADV) Congress in Vienna, Austria, on Thursday, October 1, from 10:45-10:55 AM CET in Hall N by Dr. Matthias Augustin, an ARCADIA clinical trial investigator. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260929663019/en/ “These three-year data provide important evi

Zasocitinib Delivered Superior Efficacy Versus Deucravacitinib in New Phase 3 Head-to-Head Results, Reinforcing Potential to Deliver Rapid and Durable Skin Clearance in a Convenient Once-Daily Pill30.9.2026 08:00:00 EEST | Press release

Takeda (TSE:4502/NYSE:TAK) announced new data from threePhase 3 LATITUDE psoriasis studies of zasocitinib (TAK-279), an investigational, next-generation, highly selective and potent oral tyrosine kinase 2 (TYK2) inhibitor, in adults with moderate-to-severe plaque psoriasis.1 Presented during late-breaking and oral sessions at the European Academy of Dermatology & Venereology (EADV) Congress 2026, these results demonstrate zasocitinib’s superior efficacy compared to deucravacitinib and reinforce the potential for zasocitinib to deliver rapid, durable and consistent skin clearance in a convenient once-daily pill.2-5 “Psoriasis is a heterogeneous disease driven by multiple immune pathways and TYK2 plays a central role in regulating several key inflammatory signals,” said Chinwe Ukomadu, M.D., Ph.D., Senior Vice President and Head, Gastrointestinal & Inflammation Therapeutic Area Unit at Takeda. “Across our Phase 3 trials, zasocitinib demonstrated superiority versus two distinct oral thera

Ant International’s Antom Supports Google Gemini in Expanding Access to AI Service in Asia30.9.2026 07:16:00 EEST | Press release

Google Gemini and Antom, a leading merchant payment and digitisation services provider under Ant International, today announced a strategic partnership to make AI tools for learning, creativity and productivity more accessible to users in Asia. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260929520038/en/ Google AI Plus free trial offers are available in select digital payment and retail channels partnering with A+Rewards in Indonesia, with more markets to follow. Promoting Google AI Plus through AI-powered growth engine The collaboration will leverage A+Rewards, Antom’s digital marketing solution powered by privacy-preserving computing and AI technologies, and its extensive partner network of digital payment apps, e-commerce platforms and lifestyle service providers, to help expand access to Google AI Plus. Integrated into more than 30 leading digital platform partners, A+ Rewards provides in-app entry points where users

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