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
New Evidence Offers Hope for Ketogenic Therapy in Treatment of Anorexia Nervosa3.6.2026 15:00:00 EEST | Press release
A pilot study published today in Communications Medicine demonstrates the potential of a new approach to treating anorexia nervosa — a disorder for which effective treatments have been significantly limited. The research from UC San Diego School of Medicine reports that a ketogenic nutritional intervention — a high-fat, low-carbohydrate, moderate-protein diet — was feasible and safe for patients with weight-normalized and mildly underweight anorexia nervosa. The ketogenic intervention was well-tolerated by participants, with high adherence rates and no significant weight loss observed throughout the program. Furthermore, significant improvements were observed in eating disorder symptoms, with nearly 3 in 4 of study completers in the recovered range at study end, no longer meeting criteria for an anorexia nervosa diagnosis, and all completers experiencing an improvement in depression scores. This press release features multimedia. View the full release here: https://www.businesswire.com
NetApp and Cisco Collaboration Strengthens Defense-in-Depth for Enterprise Cyber Resilience3.6.2026 15:00:00 EEST | Press release
NetApp® (NASDAQ: NTAP), the Intelligent Data Infrastructure company, and Cisco (NASDAQ: CSCO), today announced an expansion of their collaboration to help customers strengthen defense-in-depth strategies for customers. Combining Intelligent Data Infrastructure with advanced analytics and observability capabilities, NetApp and Splunk have delivered deep, real-time visibility into storage and infrastructure health. Together, they are helping customers turn operational data into actionable insights that improve reliability, security, and business outcomes. By expanding their collaboration with the new NetApp Splunk Security Orchestration, Automation, and Response (SOAR) playbook, NetApp and Splunk are helping joint customers contain ransomware attacks and limit data loss at the storage layer, enhancing the containment of the blast radius of cyberattacks while increasing the speed and reducing the cost of recovery. “With AI accelerating both the speed and sophistication of cyberattacks, th
NetApp and Cisco Accelerate and Secure AI Innovation3.6.2026 15:00:00 EEST | Press release
NetApp® (NASDAQ: NTAP), the Intelligent Data Infrastructure company, and Cisco (NASDAQ: CSCO) today announced that they have collaborated to offer new validated solutions for secure, scalable, and simplified AI. Expanding the proven success of FlexPod, the new solutions provide a simple, reliable path for enterprises to address the specific challenges AI workloads place on compute, network, and storage infrastructure. “As IT teams are tasked with delivering reliable, consistent performance across environments, AI workloads are placing increasing demands on their data infrastructure,” said Dallas Olson, Chief Commercial Officer at NetApp. “NetApp and Cisco’s longstanding partnership on FlexPod has already proven effective, saving customers up to 20 percent of their time in infrastructure management and maintenance. Now, we are applying our combined expertise to modern challenges to accelerate AI adoption while reducing risk with built-in security.” NetApp and Cisco are expanding FlexPod
NIQ Named 2026 Retail & Consumer Goods Snowflake Product Partner of the Year3.6.2026 14:00:00 EEST | Press release
NielsenIQ (NYSE:NIQ) today announced that it has been named the 2026 Retail & Consumer Goods Snowflake Product Partner of the Year award recipient by Snowflake, the AI Data Cloud company. NIQ was recognized for its achievements at Snowflake’s annual user conference, Snowflake Summit 26, for delivering scalable, cloud-native solutions on Snowflake that enable retailers, brands, and media partners to securely enrich data, measure performance, and unlock more precise, actionable commerce intelligence. Through Snowflake’s AI Data Cloud, NIQ helps joint customers collaborate across organizations, activate high-value data assets, and power advanced measurement while maintaining strong governance and data privacy controls. By embedding NIQ’s AI-driven data, models, and harmonization capabilities within Snowflake, customers can unify fragmented datasets into a trusted, scalable foundation for AI. This makes it easier to operationalize AI-powered decision-making and move faster from insight to
Aircall Acquires Piper AI to Turn Customer Conversations Into Revenue Action3.6.2026 13:03:00 EEST | Press release
Aircall, the AI-powered customer communications platform trusted by more than 23,000 businesses worldwide, today announced the acquisition of Piper AI, a revenue intelligence and agentic sales orchestration company. With Piper, Aircall extends its platform beyond the conversation itself—giving sales teams the tools to automatically act on every interaction, across every channel, from first touch to closed deal. Aircall already powers the conversations that drive revenue. Its platform unifies voice, SMS, and WhatsApp into a single workspace, with its AI Assist suite guiding sales reps before each call with account briefs, coaching them live with real-time playbooks and objection prompts, and automatically logging calls, generating summaries, and drafting follow-ups when the conversation ends. Deals don't close on a single call. They move—or stall—across emails, video meetings, follow-up threads, and multi-stakeholder conversations that unfold over weeks. Most of that activity is invisib
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