Solarwindow Tech Stock Price, News & Analysis

SolarWindow (WNDW) appointed Francisco Javier Bono Perez to its Board of Directors, effective November 20, 2025, following a $1 million capital infusion from Silica Holding B.V.

Silica is described as an investor in advanced materials across glass, renewable energy and related technologies; Bono is a founding partner of Silica with a 25-year global career in glass and solar technologies and holds executive roles at LandVac and LandGlass. The board now totals five members; Amit Singh joined the board on August 1, 2025. The company develops transparent LiquidElectricity® coatings for glass and plastics targeting architectural, automotive, greenhouse, marine, and aerospace applications.

SolarWindow Technologies (WNDW) has successfully completed a $3.9 million capital raise through private offerings to nine investors. The company sold 12,580,646 units at $0.31 per unit, with each unit comprising one common stock share and a warrant to purchase an additional share at $0.47 within three years. The offering was conducted under Section 4(a)(2) of the Securities Act and Regulation S, with no commissions paid. If all warrants are exercised, SolarWindow could receive an additional $5.9 million, potentially bringing the total raise to $9.8 million. The company develops transparent LiquidElectricity® coatings that generate electricity on glass and plastics, targeting applications beyond conventional solar panels including building windows, facades, automotive, and aerospace applications.

SolarWindow Technologies and Lippert Components have entered a framework agreement to develop transparent electricity-generating glass products. This collaboration aims to integrate SolarWindow's innovative technology into Lippert's components for recreational vehicles, marine vessels, and specialty buildings.

Lippert, a Fortune 1000 company, manufactures over 23,000 windows daily and consumes 330 million square feet of glass annually. SolarWindow's proprietary coatings can generate electricity from various light conditions. The partnership seeks to address off-grid power demands and enhance environmental stewardship.

While both companies express optimism, they caution that there's no assurance of successfully achieving defined goals, negotiating future agreements, or bringing SolarWindow-Lippert Products to market.

SolarWindow Technologies, Inc. (WNDW) has issued a warning to stockholders regarding trading restrictions due to its failure to file timely Forms 10-K and 10-Q. This delay is attributed to inadequate cooperation from John Rhee, the Representative Director of SolarWindow Asia Co. Ltd., who has not supplied necessary financial information for audits since May 2022. SolarWindow has initiated legal proceedings to remove Rhee and his appointees from the Korean subsidiary’s board and to facilitate access to the required documents. Failure to file these forms may lead to further regulatory consequences and impact stock trading.

On January 24, 2022, SolarWindow Technologies (Symbol: WNDW) appointed John Rhee as its Chairman and CEO. Following the acquisition of nearly 72% of the company’s shares by Light Quantum Energy Holdings, Rhee aims to enhance manufacturing capabilities with the assistance of former LG executives. Dr. In Jae Chung has been appointed Chief Technology Officer, while Chulwoo Kim will lead technology and product innovation. The company specializes in transparent electricity-generating coatings for glass and plastics. Cautionary statements regarding financial obligations from the acquisition were also noted.

On December 14, 2021, SolarWindow Technologies, Inc. (Ticker: WNDW) announced that Light Quantum Energy Holdings (LQE), controlled by President John Rhee, acquired 62% of its shares from Kalen Capital Corporation. This transaction, roughly 72% on a fully diluted basis, was privately negotiated and includes deferred payment terms and operating covenants. Rhee emphasized the significance of this acquisition for SolarWindow's growth and commitment to sustainable technology. Kalen Capital previously invested over $30 million in SolarWindow's development.

SolarWindow Technologies, Inc. (WNDW) has appointed Kyle Ballarta as Senior Strategist of Corporate Innovation. Mr. Ballarta, known for his successful investments in disruptive technologies, will contribute to the introduction of the company's clean-energy solutions. SolarWindow's LiquidElectricity™ technology turns ordinary glass into electricity-generating surfaces, aiding sustainability. The company holds 224 awarded patents and has 576 additional claims in progress, showing robust innovation. This strategic appointment aims to enhance partnerships and drive growth in the clean-energy sector.