JW Postal

Founder & CEO

J.W. has been a driving force behind multiple innovative companies in the renewable energy industry. He founded Nikola Power (now WATTMORE) and led the formation of the company through its seed round while positioning it for future growth and success. He was also the co-founder of Main Street Power, a pioneer in the distributed generation power purchase agreement space and an innovator in clean energy finance. While at Main Street Power, J.W. spearheaded the first combined New Market and Investment Tax Credit portfolio in the country. J.W. has also served as an executive, Chief Development Officer, and Chief Operating Officer with Milender White Construction, SunShare, and Clean Energy Collective respectively. 

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J.W. is a leader in clean energy in Colorado and across the county. He has worked on trailblazing legislation for distributed solar, community solar, and renewable energy finance and has traveled the country developing solar projects in AZ, CA, CO, MA, MN, NJ, NM, SC, and TX. He has been a frequent speaker at industry events around the nation for topics such as clean energy finance, community solar, and now solar + storage and entrepreneurship. 

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J.W. is a graduate of the University of Colorado and has a Masters in Public Policy degree from Georgetown University.  He is married to his college sweetheart, Jennifer, and they have three amazing kids – Carly, Jackson, and Calvin.  J.W. is active in Colorado politics, non-profits, and community work.  He currently serves on the board of the Colorado Solar & Storage Association (COSSA), Solar Electric Light Fund (www.SELF.org), Conservation Colorado, and is the 2018 co-chair of the Denver Public School Foundation Gala with his wife. In his spare time, he enjoys fly fishing, cycling, fiction writing, and coaching youth baseball. 

Matt Hosking

Senior Director, Operations

Matt oversees all of the residential and commercial solar projects for WATTMORE Solar.

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Matt holds a Bachelors degree in Biology from Grand Valley State and an Associate degree in Solar Energy Technologies from the Ecotech Institute.

Additionally, since 2014, he has held the solar industry’s most prestigious certification; he is a NABCEP (North American Board of Certified Energy Practitioners) certified PV(Photovoltaic) Installation Professional.

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Matt has been serving the Colorado residential solar industry having participated in or overseen 100’s of installations and projects since 2012.

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In Matt's downtime he enjoys fly fishing, backpacking, spending time outdoors and spending time with his family.

Petra Melounova

Lead Electrical Engineer

Petra is passionate about renewable energy systems and storage, as well as sustainable and innovative engineering solutions. During her undergraduate studies, she was a part of the Renewable Energy Design team and worked on the design and implementation of the ioT Wave.

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During the COVID-19 outbreak, she led a team that recreated the pulse oximeter device with affordable, at-home accessible parts. She also had a brief summer internship with an automation company.

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Petra graduated with a Bachelor of Science in Electrical Engineering from the University of Hawai’i at Manoa. She also was an All-Big West, ITA All-American and ITA Scholar-Athlete as a tennis player for the Warriors.

Qiao Li

Senior Engineer

Qiao is currently a PhD candidate in Mathematics from the University of Denver and also holds a doctorate in Electrical and Computer Engineering.

He received his B.Eng degree in automation engineering from Guizhou University, receiving an Outstanding Bachelor’s Thesis Award, and his M.Eng in control theory and control engineering from Nanjing University of Aeronautics and Astronautics (NUAA).

In graduate school, Qiao specialized in research for micro Unmanned Aerial Vehicles (UAVs) and Battery Management Systems (BMS).