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SCOTTSDALE, Ariz. - SolarWindow Technologies, Inc. (WNDW) has appointed Francisco Javier Bono Perez to its Board of Directors, effective November 20, 2025, following a $1 million investment from European-based Silica Holding B.V., the company announced Friday. The micro-cap company, valued at $26.31 million, appears undervalued according to InvestingPro Fair Value estimates, potentially explaining the investment interest despite recent stock volatility.
Bono, founding partner of Silica, brings 25 years of global experience in glass and solar production across multiple continents. He currently serves as President of International Development at LandVac and Vice President at LandGlass, companies specializing in vacuum insulated glass technology and industrial glass manufacturing equipment.
"I’ve invested in SolarWindow knowing the very real potential to transform glass and plastic surfaces into meaningful sources of renewable energy," Bono stated in the press release.
Silica Holding focuses on advanced materials and technologies across glass, renewable energy, and defense sectors. The investment in SolarWindow expands Silica’s portfolio to include transparent electricity-generating coatings.
Amit Singh, CEO and President of SolarWindow, expressed appreciation for the investment and welcomed Bono’s "strategic guidance in growing our business."
With Bono’s appointment, the SolarWindow Board of Directors increases to five members, including Singh who joined the board on August 1, 2025.
SolarWindow Technologies develops transparent LiquidElectricity coatings that generate electricity when applied to glass and other surfaces. The company targets applications beyond conventional solar panels, including building windows, facades, and automotive applications.
The information in this article is based on a company press release.
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