Advancing solar technology with experience and expertise.

Willard & Kelsey (WK) Solar grew out of the initial vision of the late inventor and philanthropist Harold McMaster. Dr. McMaster founded Glasstech, Inc. in Toledo, Ohio, and is credited as the father of glass tempering technology. In the mid-eighties he founded Glasstech Solar—his initial entry into the photovoltaic arena utilizing amorphous silicon (aSi) thin-film technology. Glasstech Solar eventually transitioned into Solar Cells, Inc. and pioneered the development of large area, thin-film, cadmium telluride (CdTe) solar modules. Several of the founding members of WK Solar worked alongside Mr. McMaster as he pioneered the solar industry, and they have founded WK Solar to build upon his developments while moving current technology to the next level. WK Solar’s founding members include James Appold, Michael Cicak, James Heider, and Gary Faykosh.


Management Team

The WK Solar Management Team is committed to advancing solar technology while minimizing waste and raising efficiency to provide for more affordable clean renewable energy. Members of our Management Team bring a diverse set of skills and experiences to WK Solar, and many have years of experience in renewable energy strategies and technologies.

Jim Appold


Mr. Appold oversees all day-to-day operations at WK Solar. He has over 40 years of experience in the Industrial Engineer and Business Management  industry, and has grown one of the largest privately owned companies in the U.S.A. Mr. Appold has a particular expertise in product R&D, in house engineering, and equipment manufacturing. He holds an Bachelors Degree in Industrial Enginering from the General Motors Institute as well as a Master Degree in Industrial Engineering and Business Administration from the University of Toledo.

Michael J. Cicak


Mr. Cicak accompanies Mr. Appold in overseeing all day-to-day operations at WK Solar. Mr. Cicak has spent over 35 years in Business Management for the glass and automotive Industry. He has served as a director of ten major companies including Glasstech, in which all have dramatically prospered upon his arrival. Mr. Cicak is one of the leading founders, President and CEO for Solar cells, Inc. and First Solar, Inc., where he managed the development of pantented equipment used to produce large scale solar panels.

Gary Faykosh

Chief Operating Officer

Mr. Faykosh has spent over 35 years in the glass related industry, both in research and development and in field project management. His relevant work experience includes positions at Glasstech, Inc. and First Solar, Inc. Mr. Faykosh has a strong background in material sciences and controls and has made significant contributions to the design and control concepts used to produce thin film CdTe PV panels. Mr. Faykosh has also actively served as a consultant for glass and solar start-ups on a global scale. He holds an Associate Degree in Engineering Technology from the University of Toledo as well as a Bachelor of Science in Engineering Technology.



Industry News
VP Biden Arrives at Toledo Express, Heads to Perrysburg Meeting more >
Solar Firms Bringing Jobs to Northwestern Ohio more >
Feed-in Tariffs Could Energize Solar Industry more >
US Stimulus Bill to Support 110,000 Solar Jobs Growth more >
Thin-film panels offer the hope of turning solar power into a more economical source of energy more >
WK Solar News
Biden: Council will help auto workers get new jobs
23 Jun 2009
Biden toured the northwestern Ohio headquarters of the Willard & Kelsey Solar Group, which plans to begin large-scale production of solar panels this year....
Perrysburg solar company to receive $5.5M from state
15 Dec 2008
Senator Mark Wagoner (R-Toledo) announced Monday that the state approved $5.5 million for the planned expansion of Willard & Kelsey Solar Group,...
Solar Facilities Growing in Wood County
1 Nov 2008
Wood County has become home to a number of growing solar energy companies. Two of them are investing $241 million into Perrysburg - First Solar, Inc. and...