Tigo Energy to go public on Nasdaq after business merger with Roth CH Acquisition IV

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The company expects to go public on NASDAQ in Q2 2023. Image: bfishadow/Flickr.

Module-level solar electronics supplier Tigo Energy is due to become a publicly listed company after signing an agreement for a business combination with Roth CH Acquisition IV, a US$117 million special purpose acquisition company.

The deal is expected to see the company listed on Nasdaq under the ticker symbol TYGO, with Tigo upper management due to remain in situ and shareholders to roll 100% of their equity into the new company.

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Roth CH Acquisition will acquire Tigo for a pre-money equity value of US$600 million.

Tigo Energy has applied its technology to solar modules worldwide, targeting the full spectrum of projects from residential systems to large utility-scale installations. The company said that its combined deployed systems generate 1GWh of solar power daily.

Tigo Energy combines its Flex MLPE monitoring and optimisation products with a cloud-based Energy Intelligence platform, which it applies across the range of sectors it covers to optimise installation, module-level shutdown and monitoring.

In July this year, Tigo Energy filed an intellectual property infringement lawsuit against US against inverter manufacturer SMA Solar Technology America.

White & Case LLP acted as legal advisor to Tigo and both DLA Piper LLP and Loeb & Loeb LLP acted as legal advisors to Roth CH IV.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

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