Enphase Energy, Inc. (NASDAQ: ENPH), a leading manufacturer of solar microinverters, is currently facing a securities fraud class action lawsuit. The lawsuit, initiated by the law firm Kessler Topaz Meltzer & Check, LLP, was filed in the United States District Court for the Northern District of California. It accuses Enphase of misleading investors regarding its competitive position and pricing strategy in the European solar inverter market from April 25, 2023, to October 22, 2024.
The core of the lawsuit revolves around allegations that Enphase failed to adequately disclose the competitive pressures it faced in Europe, especially from Chinese manufacturers offering products at much lower prices. The complaint suggests that Enphase's leadership, including CEO Badrinarayanan Kothandaraman, minimized these competitive threats and provided reassurances about the company's European pricing strategy, despite clear signs of market disruption.
Investors reportedly began to uncover the reality of Enphase's challenges in Europe following a 34% quarter-over-quarter decline in European revenue announced in October 2023. Despite this significant drop, Enphase executives allegedly refused to adjust their pricing strategies. The situation worsened with another 15% quarter-over-quarter decline in European revenue reported in October 2024.
These developments had a profound impact on Enphase's stock price, which saw a nearly 15% drop after the October 2023 announcement and an additional 15% fall following the October 2024 announcement. The lawsuit aims to represent all individuals and entities that purchased or acquired Enphase common stock during the specified period, with a deadline of February 11, 2025, for affected investors to file a motion to serve as lead plaintiff.
This legal action sheds light on the broader challenges renewable energy companies face in competitive global markets, emphasizing the critical need for transparent communication with investors about market conditions and competitive pressures. The outcome of this lawsuit could have far-reaching implications for Enphase, its shareholders, and potentially influence how other companies in the renewable energy sector disclose competitive challenges in international markets.
As the case progresses, it is expected to bring attention to the issues of pricing strategies and market share in the global solar industry, particularly the effect of low-cost Chinese manufacturers on established players in key markets like Europe. The development of this case will be closely monitored by investors and industry observers alike, as it may signal changes in the competitive dynamics of the solar inverter market.


