Solar Stocks To Keep An Eye On – December 23rd

23 Dec 2025, 15:02 by Renee Jackson · The Cerbat Gem

First Solar, Ascent Solar Technologies, Canadian Solar, Nextpower, and Enphase Energy are the five Solar stocks to watch today, according to MarketBeat’s stock screener tool. Solar stocks are shares of publicly traded companies whose primary business is in the solar energy sector — including manufacturers of panels and inverters, project developers and operators, installers, and suppliers of related components and services. Investors buy them to gain exposure to growth in renewable electricity driven by technology and policy, but they can be volatile and sensitive to regulatory changes, competition, commodity costs, and project-level risks. These companies had the highest dollar trading volume of any Solar stocks within the last several days.

First Solar (FSLR)

First Solar, Inc., a solar technology company, provides photovoltaic (PV) solar energy solutions in the United States, France, Japan, Chile, and internationally. The company manufactures and sells PV solar modules with a thin film semiconductor technology that provides a lower-carbon alternative to conventional crystalline silicon PV solar modules.

Read Our Latest Research Report on FSLR

Ascent Solar Technologies (ASTI)

Ascent Solar Technologies, Inc., a solar technology company, engages in the manufacture and sale of photovoltaic solar modules in the United States. The company markets and sells its products through OEMs, system integrators, distributors, retailers, and value-added resellers. It serves agrivoltaics, aerospace, satellites, near earth orbiting vehicles, and fixed wing unmanned aerial vehicles.

Read Our Latest Research Report on ASTI

Canadian Solar (CSIQ)

Canadian Solar Inc., together with its subsidiaries, provides solar energy and battery energy storage products and solutions in in Asia, the Americas, Europe, and internationally. The company operates through two segments, CSI Solar and Recurrent Energy. The CSI Solar segment designs, develops, and manufactures solar ingots, wafers, cells, modules, and other solar power and battery storage products.

Read Our Latest Research Report on CSIQ

Nextpower (NXT)

Nextpower, formerly known as Nextracker, an energy solutions company, provides solar trackers and software solutions for utility-scale and distributed generation solar projects in the United States and internationally. The company offers tracking solutions, which includes NX Horizon, a solar tracking solution; and NX Horizon-XTR, a terrain-following tracker designed to expand the addressable market for trackers on sites with sloped, uneven, and challenging terrain.

Read Our Latest Research Report on NXT

Enphase Energy (ENPH)

Enphase Energy, Inc., together with its subsidiaries, designs, develops, manufactures, and sells home energy solutions for the solar photovoltaic industry in the United States and internationally. The company offers semiconductor-based microinverter, which converts energy at the individual solar module level and combines with its proprietary networking and software technologies to provide energy monitoring and control.