Feb 8 (Reuters) - Shares of solar-tracking business Nextracker Inc soared 26% in their U.S. market debut on Thursday, suggesting that the IPO market was showing signs of emerging from a prolonged freeze. "It's yet another sign that the 2023 IPO market is thawing. So it's a breath of fresh air," said Matthew Kennedy, senior IPO market strategist at Renaissance Capital. Nextracker raised $638 million from 26.6 million shares in its IPO on Wednesday, higher than its original plan of $534.9 million. Founded in 2013 by Chief Executive Officer Dan Shugar, Nextracker provides solar tracker and software solutions for solar power plants.

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