The intellectual property dispute between the world’s leading solar tracking manufacturers has escalated into a full-scale legal battle. On September 9, GameChange Solar Corp., a subsidiary of GameChange Energy, filed a patent infringement lawsuit against Nextpower Inc. in the U.S. District Court for the District of Delaware. The countersuit comes three months after Nextpower initiated legal proceedings against GameChange on June 1.

“Nextpower invests heavily in the development of our best-in-class solar tracker products, and we treat intellectual property very seriously,” said Dan Shugar, founder and chief execuive officer of Nextpower. “We respect legitimate competition, but we will vigorously defend our patent rights in all global markets in which we conduct business.”

While Nextpower’s initial lawsuit alleged that GameChange’s flagship Genius Tracker system and TrueCapture software infringed three patents covering self-powered tracking architecture, GameChange’s complaint shifts the focus to severe weather mitigation.  

GameChange contends that Nextpower’s single-axis tracker products, specifically the “NX Horizon with Hail Pro” system, infringe on U.S. Patent 12,449,161, which covers GameChange’s proprietary high-tilt wind and hail stow technology. 

The legal escalation reflects broader structural changes across the utility-scale PV sector. Both companies have recently executed major repositioning strategies, moving away from pure-play tracker manufacturing toward becoming single-source providers of end-to-end solar infrastructure.

“Our high tilt stow technology represents years of engineering investment aimed at protecting solar assets and maximizing uptime for our customers,” said Phillip Vyhanek, chief executive officer at GameChange Energy. “We take our intellectual property seriously, and we will act to defend the innovations that set our products apart.”

GameChange recently unified its trackers, transformers, and remote monitoring segments under a single brand.

Nextpower has expanded into adjacent sectors, acquiring balance-of-system (eBOS), energy storage, and component manufacturing capabilities to offer turnkey system packages.

As component providers scale their integrated product suits to capture larger shares of utility project expenditure, intellectual property litigation has become an increasingly strategic tool to protect market dominance. 

Legal expert Isaku Begert of Marshall, Gerstein & Borun LLP cautioned that “firms that treat IP as a late-stage legal issue risk having to make reactive decisions with limited options. Those that integrate IP into strategy and procurement will be better positioned to navigate disruption without sacrificing performance or timelines.”  

With extreme weather resilience, terrain-following capability, and integrated software controls emerging as key procurement criteria for developers, IP ownership across hardware and automation controls is proving to be a decisive competitive arena. 

Court records show GameChange has moved to dismiss portions of Nextpower’s original complaint. The Delaware federal court has scheduled the trial for August 7, 2028.