Recycle Green

Win for Environment

Single Installation can avoid 2.2 million miles of CO2 vehicle pollution; 12-times more than solar.

Power Green

Powerful Performance

Engineered to outperform rooftop solar by 50-fold. Works in natural, shaded, and even indoor light.

Factory Green

Safe Low-cost Manufacturing

Earth-abundant organic materials. Liquid coatings, ideal for high speed production.

Money Green

Rapid Financial Payback

Under one year, Industry's fastest calculated financial return.

"...SolarWindow could give our cities the ability to harvest their own energy needs."

CNBC: Industrial Revolutions

Recent Press Releases

SolarWindow Technologies, Inc. (OTCQB:WNDW) is developing the first-of-their-kind electricity-generating see-through windows and products for America's 85 million detached homes and commercial buildings.

Solar Window

SolarWindow Raises $25 Million for Manufacturing Electricity-Generating Glass

Scottsdale, AZ – November 28th, 2018 SolarWindow Technologies, Inc. (OTC: WNDW;, developer of transparent coatings that turn ordinary glass into electricity-generating windows, today announced the completion of a $25 million equity financing. Kalen Capital Corporation (KCC), the family office of Mr. Harmel S. Rayat, founder and Chairman of the company, has invested approximately $24.9 million in this round. 

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Solar Window

SolarWindow Appoints Chief Financial Officer, Mr. Steve Yan-Klassen, CPA, CMA

Scottsdale, AZ – October 26, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW), developer of transparent coatings that turn ordinary glass into electricity-generating windows, announced the appointment of its Chief Financial Officer, Mr. Steve Yan-Klassen, who brings more than 20 years of public company accounting and financial statement auditing experience, stock exchange reporting, regulatory compliance, and corporate finance experience covering a broad range of industries, including technology, energy, and manufacturing.

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Solar Window

SolarWindow Strengthens Intellectual Property Portfolio with Over 90 Trademark and Patent Filings

Columbia, MD - April 11, 2018 - SolarWindow Technologies, Inc. (OTC: WNDW), developer of liquid transparent coatings that turn ordinary glass into electricity-generating windows for skyscrapers and buildings, announced that the company has now filed more than 90 U.S. and international patents and trademarks for protecting its brand identities, products, services, processes, and materials. The SolarWindow intellectual property portfolio covers electricity-generating liquid coatings for windows, automobiles, aircraft, mission-critical military applications, and more.

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Questions & Answers

Our mission has been to create products which produce clean electricity, financially reward our customers, and benefit the environment.
A bold undertaking.

You may call SolarWindow Technologies, Inc. toll-free at 800-213-0689, or you may send an email using our contact form.

Yes, SolarWindow Technologies, Inc. is a next-generation alternative and renewable energy developer. It is currently publicly traded under the ticker symbol: WNDW on the OTCQB exchange in the USA.

Following the change to our Company name, we also changed our ticker to 'WNDW', effective March 12, 2015, from 'NENE'.

SolarWindow™ is a novel technology for generating sustainable electricity by collecting light energy from the sun and artificial sources. The Company's SolarWindow™ technology generates electrical energy when the electricity-generating coating is applied to glass and plastic surfaces. SolarWindow™ could potentially be used on any of the more than 85 million commercial and residential buildings in the United States alone. SolarWindow™ technology is the subject a patent-pending technology.

SolarWindow™ coatings utilize an organic photovoltaic (OPV) solar array composed of ultra-small solar cells, fabricated using mostly hydrogen-carbon based substances.

OPV cells are a third generation solar technology that convert light energy into electricity by the photovoltaic effect. When interconnected in a grid-like arrangement, an array of these OPV cells increase the voltage potential and electrical current in a given area. The Company is developing a proprietary OPV solar coating to generate electricity on glass and flexible plastics, while remaining see-through.

We currently have several product development goals for our SolarWindow™ technology:

  • SolarWindow™- Commercial - A flat glass product for installation in new commercial towers under construction and replacement windows;
  • SolarWindow™-Structural Glass - Structural glass walls and curtains for tall structures;
  • SolarWindow™-Architectural Glass - Textured and decorative interior glass walls, room dividers, etc.
  • SolarWindow™-Residential - A window glass for installation in new residential homes under construction and replacement windows;
  • SolarWindow™-Flex - Flexible films which may be applied directly on to glass, similar to aftermarket window tint films, for retrofit to existing commercial towers, buildings, and residential homes; and
  • SolarWindow™-BIPV - Building product components associated with building-integrated-photovoltaic (?BIPV) applications in homes, buildings, and office towers.
  • SolarWindow™ coatings for commercial and military aircraft, and the safety and security of military pilots.

Other products may be developed during the commercialization of SolarWindow™ and the electricity-generating coating.

Stock Information

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