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

monday.com Appoints Ben Barnett General Manager of EMEA to Drive Next Phase of Regional Growth9.6.2026 11:00:00 EEST | Press release

monday.com (Nasdaq: MNDY), the AI work platform that turns strategy into execution at scale, today announced Ben Barnett’s appointment to General Manager (GM) of Europe, the Middle East and Africa, marking a major milestone in the company’s global expansion. Ben, who has been with monday.com for five years, brings a decade of experience in senior B2B sales roles at software companies and has overseen significant, sustained growth at monday.com in the UK and Ireland since joining in 2021. In his new position, Ben’s priorities include delivering the monday.com’s EMEA go-to-market strategy, fostering key partnerships, and bolstering its newly announced AI work platform. He is based in London. Ben’s promotion comes as monday.com builds on a period of rapid regional success, with EMEA revenue up 26% year-on-year in 2025. Last year, monday.com expanded its regional EMEA headquarters in Fitzrovia, London, now occupying 80,000 sq ft across three floors where more than 370 employees are based,

Interactive Brokers Launches Commission-Free iShares ETFs from BlackRock through Recurring Investment Feature Across Europe9.6.2026 11:00:00 EEST | Press release

Interactive Brokers (Nasdaq: IBKR), an automated global broker, today announced the launch of Commission-Free ETFs within its Recurring Investment feature for eligible individual investors across the European Economic Area. Investors can now access more than 500 commission-free iShares ETFs from BlackRock spanning a broad range of asset classes and strategies, including bonds, equities, themes and sectors. The iShares ETFs available on the IBKR platform give individual investors an accessible, cost-efficient way to build well-diversified portfolios. Since investors pay no trading commissions, more of their capital stays invested and compounding over time, while a broad selection of funds across asset classes makes it straightforward to construct and rebalance portfolios. iShares ETFs are available commission-free through IBKR's Recurring Investments feature, allowing investors to automate their periodic ETF contributions. Clients can select individual ETFs or ETF portfolios, set a cont

Forrester Reveals The Top 10 Highest-Performing Brands In Its 2026 Global Total Experience Score Rankings​ At Its CX Events9.6.2026 10:30:00 EEST | Press release

According to Forrester’s (Nasdaq: FORR) 2026 global Total Experience Score rankings of 375 brands evaluated across Asia Pacific, Europe, and North America in 2025 and 2026, 41% improved their scores while only 3% declined. A compelling total experience — calculated by combining Forrester’s Customer Experience Index (CX Index™), Brand Experience Index (BX Index™), and, for the first time, the new Employee Experience Index (EX Index™) into a unified view of performance — can drive outsized growth for brands. While brand experience and customer experience can each drive revenue independently, the impact multiplies when they are orchestrated together as a unified total experience. In the US, for example, companies delivering a strong total experience see significantly higher returns from retention and enrichment: Automotive firms achieve a 2.6x revenue lift and retailers see a 3.8x increase. The new research finds that CX scores improved in North America, European brands remained mostly st

IQM Announces Novel Quantum Error Correction Approach Toward Fault-Tolerant Quantum Computing9.6.2026 10:00:00 EEST | Press release

IQM Quantum Computers, the global leader in superconducting quantum computers, has developed a novel quantum error-correcting code that achieves up to three orders of magnitude lower logical error rates than the surface code, also requiring up to eight times fewer physical qubits. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260609533201/en/ IQM´s breakthrough technology, called barbell codes. Unlike many alternative high-performance quantum error-correction approaches, the new code also maintains a comparatively low hardware complexity, marking a significant advancement toward scalable fault-tolerant quantum computing. Quantum error correction remains one of the defining challenges in the race toward practical quantum computing. Errors introduced by noise must be corrected faster than they accumulate, a requirement that previous approaches demanded either complex hardware or significant performance trade-offs, which IQM's

Longpoint Expands into Germany and the Netherlands, Targeting €400 Million of Infill Logistics Investment9.6.2026 10:00:00 EEST | Press release

Longpoint Partners today announced its expansion into Germany and the Netherlands, extending its infill industrial strategy into two of Europe’s most supply-constrained logistics markets. The firm is establishing a presence in high-demand locations, including Düsseldorf, Frankfurt, and the Randstad, and plans to deploy approximately €400 million into logistics assets near major population centers and transportation corridors. “We are excited to expand Longpoint’s infill industrial strategy into Germany and the Netherlands,” said Dwight Angelini, Founding and Managing Partner of Longpoint Partners. “These are highly attractive logistics markets with strong fundamentals, limited supply, and a clear need for high-quality light industrial and logistics space. With Gijs and Benedict leading our local efforts, we have the market knowledge, relationships, and discipline to identify attractive opportunities and execute with conviction.” The expansion extends Longpoint’s focus on infill logisti

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