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
France Expands National AAC Access for Agenus' Botensilimab + Balstilimab for Ovarian Cancer and Soft-Tissue Sarcomas12.1.2026 14:30:00 EET | Press release
Agenus Inc. (Nasdaq: AGEN), a leader in immuno-oncology innovation, today announced that France’s National Agency for Medicines and Health Products Safety (ANSM) has approved an updated national treatment protocol for botensilimab (BOT) plus balstilimab (BAL) under France’s Autorisation d’Accès Compassionnel (AAC) framework. The updated protocol expands France’s previously granted AAC authorization for BOT+BAL in patients with microsatellite-stable (MSS) metastatic colorectal cancer (mCRC) without active liver metastases to eligible patients with certain ovarian cancers and soft-tissue sarcomas—diseases with substantial unmet medical need after standard options have been exhausted. The revised protocol is designed to broaden the eligibility criteria, allowing more patients with advanced solid tumors to have early access to BOT+BAL under reimbursed compassionate use, and to enhance monitoring and treatment procedures in participating hospitals. BOT+BAL is a chemotherapy- and radiation-f
Cellares Expands Global Smart Factory Network With European Headquarters in the Netherlands12.1.2026 14:30:00 EET | Press release
Cellares, the first Integrated Development and Manufacturing Organization (IDMO), today announced it has secured a site and signed a long-term lease for a new IDMO Smart Factory at Leiden Bio Science Park (LBSP) with Dura Vermeer Commercieel Vastgoed. The facility will serve as Cellares’ European headquarters and expand the company’s global manufacturing network with dedicated regional capacity. Cell therapy manufacturing is patient-specific and time-sensitive, making regional production capacity increasingly important as programs advance from clinical development toward commercial supply. The new Netherlands hub is designed to provide European drug developers with access to automated manufacturing infrastructure, while maintaining alignment to a common production standard across Cellares’ global facilities. The leased premises comprise approximately 9,741 square meters (about 105,000 square feet LFA) of laboratory and office space within the Nexus building in Leiden, a newly construct
Lilac and Traxys Announce Binding 10-Year Offtake Agreement for Great Salt Lake Lithium Production12.1.2026 14:00:00 EET | Press release
Lilac Solutions, a leading provider of direct lithium extraction technology, and Traxys North America, a leading global physical trader and merchant in metals and natural resources, today announced a binding 10-year offtake agreement for lithium carbonate produced at Lilac's Great Salt Lake facility in Utah. The agreement represents a major milestone in advancing the project toward construction and establishes a clear commercial pathway for one of the nearest-term domestic lithium projects in the United States. Under the terms of the definitive agreement, Traxys will purchase 50,000 tonnes of lithium carbonate over a 10-year period, representing 100% of the planned Phase 1 production capacity. The agreement is take-or-pay, with agreed pricing mechanisms linked to market indices. The Great Salt Lake Phase 1 facility is designed to produce 5,000 tonnes per annum of battery-grade lithium carbonate, which would nearly double current U.S. lithium carbonate production. The project leverages
Enginzyme and AGC Create Scalable Process for Key mRNA Ingredient12.1.2026 07:00:00 EET | Press release
At the mRNA Health conference in Berlin, enginzyme and AGC Inc. presented a scalable process to produce a key mRNA vaccine and therapy ingredient, N1-methylpseudouridine-5'-triphosphate (m¹ΨTP). The rapid growth of mRNA-based vaccines and therapeutics has driven significant demand for modified nucleotides like m¹ΨTP, which enhances mRNA stability and expression, while reducing immunogenicity. Enginzyme is a deep-tech company delivering optimized biomanufacturing solutions through cell-free enzyme engineering technology. AGC Inc. is a leading global player in fields spanning from architectural glass to chemicals and life science. AGC Inc. provides services in a wide range of life science fields, from synthetic pharmaceuticals and agrochemicals, to biopharmaceuticals and leading-edge cell and gene therapies, as well as messenger RNAs. The presentation in November detailed the latest collaboration between the companies, with a focus on the biomanufacturing of nucleotides for mRNA therapy,
Ant International Partners with Google’s Universal Commerce Protocol to Expand AI Capabilities12.1.2026 03:15:00 EET | Press release
Ant International, a leading global payment, digitisation, and financial technology provider, is collaborating on the launch of Google’s Universal Commerce Protocol (UCP), a new open standard for agentic commerce that works across the entire shopping journey — from discovery and buying to post-purchase support. UCP establishes a common language for agents and systems to operate together across consumer surfaces, businesses, and payment providers to enable commerce. So instead of requiring unique connections for every individual agent, UCP enables all agents to interact easily. UCP is built to work across verticals and is compatible with existing industry protocols like Agent2Agent (A2A), Agent Payments Protocol (AP2), and Model Context Protocol (MCP). “For agentic commerce to scale, it’s critical for the industry to align on a common set of standards. We are proud to have Ant International endorse the Universal Commerce Protocol as the foundation for that future,” said Ashish Gupta, VP
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