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
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
Incyte Announces Positive CHMP Opinion for Opzelura ® (ruxolitinib) Cream for the Treatment of Adults with Moderate Atopic Dermatitis26.6.2026 14:30:00 EEST | Press release
Incyte (Nasdaq: INCY) today announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has issued a positive opinion recommending the approval of Opzelura® (ruxolitinib) cream for the treatment of moderate atopic dermatitis (AD) in adult patients for whom topical corticosteroids (TCSs) and topical calcineurin inhibitors (TCIs) are inadequate or inappropriate. “AD is a chronic skin condition that can have a significant impact on daily life. The positive CHMP opinion for Opzelura marks meaningful progress toward bringing the first non-steroidal topical JAK treatment option to adults in Europe with moderate AD for whom standard topical therapies have failed,” said Lee Heeson, Executive Vice President and Head of Incyte International. “If approved by the European Commission, Opzelura could help address an important gap for patients who have limited treatment options when TCSs and TCIs are inadequate or inappropriate.” The positive CHMP o
Datroway ® Recommended for Approval in the EU by CHMP as First-Line Treatment for Patients with Metastatic Triple Negative Breast Cancer Who Are Not Candidates for Immunotherapy26.6.2026 14:00:00 EEST | Press release
Datroway® (datopotamab deruxtecan) has been recommended for approval in the European Union (EU) as monotherapy for the first-line treatment of adult patients with unresectable or metastatic triple negative breast cancer (TNBC) who are not candidates for PD-1/PD-L1 inhibitor therapy. Datroway is a specifically engineered TROP2 directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo (TSE: 4568) and being jointly developed and commercialized by Daiichi Sankyo and AstraZeneca (LSE/STO/NYSE: AZN). The Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) based its positive opinion on results from the TROPION-Breast02phase 3 trial, which werepresented at the 2025 European Society for Medical Oncology Congress and published in Annals of Oncology. The recommendation will now be reviewed by the European Commission, which has the authority to grant marketing authorizations for medicines in the EU. In TROPION-Breast02, Datroway demonstrated a
DAYBU ® (trofinetide) Recommended for Approval in the European Union by CHMP26.6.2026 13:49:00 EEST | Press release
Acadia Pharmaceuticals Inc. (Nasdaq: ACAD) today announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has adopted a positive opinion following a re-examination procedure, recommending the granting of a marketing authorization for DAYBU® (trofinetide) for the treatment of neurobehavioral symptoms of Rett syndrome in adults and pediatric patients aged five years and older. If granted marketing authorization by the European Commission, DAYBU® would be the first therapy approved for this indication in the European Union (EU). “The CHMP’s positive opinion for DAYBU® is an important milestone in our mission to bring this innovative therapy to the EU, where there are no therapies specifically approved for the neurobehavioral symptoms of this devastating condition," said Catherine Owen Adams, Acadia’s Chief Executive Officer. “Our commitment is to make a meaningful difference in the lives of patients, caregivers, and the wider Rett com
HTEC Showcases Lakebase Branching at Databricks’ Data & AI Summit26.6.2026 12:18:00 EEST | Press release
HTEC, the global technology and AI engineering firm headquartered in Silicon Valley, last week showcased how it used Lakebase data branching to enable faster development, safer operations, and new possibilities for data-driven organizations operating in highly regulated environments. The Solution was developed in collaboration with a leading risk and compliance technology provider who serves financial institutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260626875859/en/ HTEC, the global technology and AI engineering firm headquartered in Silicon Valley, last week showcased how it used Lakebase data branching to enable faster development, safer operations, and new possibilities for data-driven organizations operating in highly regulated environments. Solving Critical Development Bottlenecks in Regulated Environments At the core of the collaboration was a shared challenge: how to enable modern data workflows in an envi
Stallergenes Greer Named One of Switzerland’s Best Managed Companies for 202626.6.2026 11:28:00 EEST | Press release
Stallergenes Greer, a global leader in allergy care, has been recognised for its overall business performance, company culture, and sustained growth by receiving the prestigious 2026 Switzerland’s Best Managed Companies award. The 2026 Best Managed Companies programme award winners are among Switzerland’s best private companies. The awards are derived from Deloitte’s global Best Managed Companies awards programme, an internationally recognised programme that evaluates businesses based on their leadership in the areas of strategy, culture and commitment, capabilities, innovation, governance and financial performance. Applicants are evaluated by an independent jury of experts. The evaluation of the Switzerland awards is based on more than 30 years of observed practice from the global awards programme that has been rolled out in 50+ countries worldwide. This recognition reflects Stallergenes Greer's consistent ability to deliver on its strategic vision while maintaining the operational di
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
