Tigo’s Newest MLPE Addition – TS4-A-2F the Most Cost-Effective Rapid Shutdown Solution – Announced at Solar Power International 2019
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
Breker Verification Systems and Frontgrade Gaisler Collaborate on High-Reliability RISC-V Fault Tolerant Processor Core20.11.2025 10:00:00 EET | Press release
Breker Verification Systems, whose portfolio solves challenges across the functional verification process for large, complex semiconductors and Frontgrade™ Technologies, a leading provider of high-reliability electronic solutions for space and national security missions today confirmed its RISC-V functional verification solutions were pivotal for verification of the NOEL-V, one of Frontgrade Gaisler’s fault-tolerant RISC-V processor IP cores. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251120600508/en/ “The development of Frontgrade Gaisler’s IP cores is guided by a philosophy that does not tolerate design issues,” notes Jan Andersson, Director of Engineering at Frontgrade Gaisler. “This demands the most robust verification environment, something Breker’s verification solution has contributed to improve, with its broad range of tests and in-depth corner case coverage.” The ultra-high verification coverage afforded by Brek
Verne and Nscale Announce 15MW AI Infrastructure Deployment to Accelerate Sustainable AI Infrastructure Growth in the Nordics20.11.2025 10:00:00 EET | Press release
Verne, the leading provider of low-carbon high-performance data centres across the Nordics, has signed a 15-megawatt agreement with Nscale, the hyperscaler engineered for AI. This collaboration marks a significant step in expanding sustainable AI capacity in Europe. The agreement will feature approximately 4,600 NVIDIA Blackwell Ultra GPUs deployed across Verne’s Icelandic campus throughout 2026. The configuration will be 85 percent liquid-cooled and 15 percent air-cooled, optimised for efficiency and density within Verne’s existing infrastructure. This project is one of the region’s largest liquid-cooled GPU installations, setting a new standard for sustainable high-performance computing by reducing energy use and environmental impact. Dominic Ward, CEO, Verne, said: “The pace of change in AI infrastructure is extraordinary. As the demand for GPU capacity accelerates, availability of clean, renewable power has become as important as raw performance. Partnering with Nscale, whose exper
Yagi & Co., Ltd.: Exhibiting for the first time at ISPO Munich 2025, the world's largest trade fair for sports goods, based in Germany20.11.2025 10:00:00 EET | Press release
Yagi & Co., Ltd. (TOKYO:7460) (https://www.yaginet.co.jp/en/index.html) will be exhibiting for the first time at ISPO Munich, held in Munich, Germany, over three days from Sunday 30th November to Tuesday 2nd December this year. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251119473772/en/ Since ancient times, the lava rock formed beneath Mt. Fuji has been carefully protected from changes in surface temperature and weathering. LAVATECH is made by weaving this high-quality underground lava rock. We have achieved a high far-infrared effect by using a special technology to finely crush the lava rock that lies underground at Mt. Fuji for weaving into fibers. This brand of materials enables the creation of new products that address a wide range of health issues in areas such as sleep, beauty and sports through their blood circulation-promoting effects. About ISPO Based in Germany, it is one of the world's largest trade fairs spe
U.S. Original Equipment Automotive Industry Must Transform and Collaborate for Future Resilience and Relevance Finds Joint Research by Arthur D. Little and MEMA OE Suppliers20.11.2025 10:00:00 EET | Press release
At a time of unprecedented volatility, the U.S. original equipment (OE) automotive industry is at an inflection point. Building resilience and driving reshoring requires concerted actions from policymakers, original equipment manufacturers and suppliers. This is the key message from Turbocharging US Automotive Manufacturing Competitiveness, an in-depth Arthur D. Little (ADL) landmark study, carried out in conjunction with industry body MEMA Original Equipment Suppliers. The study draws on research from over 100 global OE automotive suppliers with major U.S. presence and more than 30 interviews with C-suite executives of leading global OE automotive suppliers. Based on ADL analysis, the research provides clear recommendations for transforming the industry to strengthen supply chain resilience and underpin national competitiveness and global relevance. High import dependence exposes the U.S. OE automotive supply chain to cost volatility and geopolitical risk. Current reshoring efforts, d
Lenovo Group: Second Quarter Financial Results 2025/2620.11.2025 01:45:00 EET | Press release
Lenovo GroupLimited (HKSE: 992) (ADR: LNVGY), together with its subsidiaries (‘the Group’), today reported record results for the second quarter of fiscal year 2025/26, with overall group revenue reaching an all-time high of US$20.5 billion, up 15% year-on-year. Adjusted net income[1] grew 25% year-on-year to US$512 million, and adjusted net income margin expanded to 2.5%, driven by higher revenues. Together, these reflect the strength of the Group’s operational performance as they exclude the impact of non-cash fair value loss on warrants, notional interest on convertible bonds, and other non-cash items. The Group delivered double-digit year-on-year revenue growth across all main business groups and sales geographies. The AI-related revenue mix increased by 13 percentage points year-on-year, accounting for 30% of the Group’s total revenue this quarter. The growth was driven by high-double-digit revenue growth in AI Servers and triple-digit revenue growth in AI PCs, AI smartphones, and
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
