The companies deliver cost-effective NEC 2017 Rapid Shutdown solutions for residential and commercial systems.

Los Gatos, CA, February 1, 2019 - Tigo®, pioneer of the smart modular Flex MLPE platform, today announced the new Underwriter Laboratories (UL) certification of its TS4 Platform Rapid Shutdown Systems (RSS) with Growatt, a global provider of residential & commercial inverters. The eleven Growatt inverters listed below were successfully certified with Tigo's RSS solutions: TS4-F (Fire Safety), TS4-O (Optimization), and TS4-L (Long String). Tigo is currently shipping with Growatt and more tier one certified inverter manufacturing partners throughout the U.S. Contact Tigo about more RSS information for integrated or retrofitted PV installations.

This UL certification is part of Tigo's multivendor initiative providing customers with the advantages of reliable, safe, and cost-effective solutions. The use of Tigo smart modules and high efficiency inverters allows design flexibility for installers to comply with National Electric Code (NEC) 2017 690.12 RSS regulations. Tigo has also been internationally recognized as the only module-level power electronic vendor with UL-certified RSS with multiple PV module manufacturers. To learn more about Tigo's RSS solutions, join Tigo's online NABCEP-accredited trainings.

Tigo is currently taking orders - for price and delivery of RSS UL-certified TS4 products, contact +1.408.402.0802 ext. 1, sales@tigoenergy.com, or consult your preferred solar distributor. For more information about Growatt inverters, contact daniel.garcia@ginverter.com or visit www.ginverter.com/en/Products/Inverters.

About Growatt
Growatt is a new energy enterprise dedicated to the R&D and manufacturing of PV inverters including on-grid, off-grid and storage inverters, and user side smart energy management solutions as well. The power capacity of Growatt on-grid inverters ranges from 1 kW to 100 kW, meanwhile its off-grid and storage inverters cover a power range from 1 kW to 630 kW. Growatt inverters are extensively used worldwide for applications in residential, commercial, PV poverty alleviation, utility-scale scenarios as well as other storage power station projects.

Since its foundation in 2010, Growatt has established branch offices one after another in Germany, US, UK, Australia, Thailand, India, Netherlands, etc. in order to better serve the customers across the globe. Growatt always sticks to the R&D investment and technology innovation and provides customers with premium products and services through its core inverter technology, rigorous quality control and continuous improvement of customer service. By end of September 2018, Growatt has shipped over 1.2 million inverters to over 100 countries and regions across the globe, growing into a Global Top 10 Inverter Brand and becoming the No.1 Chinese Residential PV Inverter Brand. Visit www.ginverter.com.

About Tigo Energy, Inc.
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.