About Duncan Miller

Duncan was a co-founder of HeatSpring and worked with instructors, students, and industry partners. In his free time, Duncan volunteers caring for trees with Friends of Trees as well as Friends of Mt. Tabor.

Free 2020 NEC Training for Solar PV

The 2020 NEC has just been released and you should know all about it! Our new course Photovoltaics and the 2020 National Electric Code (NEC) will be FREE for the rest of the year.

Bill Brooks and Sean White published the book Photovoltaics and the National Electric Code, which was based on the 2017 NEC and are […]

October 16th, 2019|Categories: Certification, Free Courses, NABCEP, Solar Design & Installation, Solar Plus Storage||

Join us at the Oregon Solar Energy Conference

The Oregon Solar Energy Conference is the most robust regional solar energy conference in the nation, and returns to Portland, Oregon this year May 7-9. They will continue with their dedicated contractor day on May 7th, in coordination with the Energy Trust of Oregon, geared towards solar contractors and solar trade allies. OSEC 2019 is […]

NABCEP PV Associate Course in Niagara Falls NY

HeatSpring instructor Dr. Sean White will be teaching a NABCEP PV Associate Course at the upcoming NABCEP Continuing Education Conference in Niagara Falls, NY on March 19-22.

This is a great opportunity to get your NABCEP PV Associate credential and also get access to over 500 NABCEP Certified Pros, CEOs, industry leaders, and other solar professionals […]

March 3rd, 2018|Categories: Certification, NABCEP, Solar Design & Installation, Solar miscellaneous||

Your Solar Finance Primer: What to Know About the Top Four Solar Financing Options

This article was originally published on Aurora Solar’s Blog
With many solar installations costing tens of thousands of dollars, a solar project is a significant investment for most customers. Fortunately, there are a number of financing options to help clients install solar without breaking the bank. Navigating the decision-making process, however, can be daunting for those […]

November 16th, 2017|Categories: Solar, Solar Finance||

NABCEP PV Associate Credential Goes International

Are you located outside of the United States and interested in earning the NABCEP PV Associate credential? We have great news! You can now take the PV Associate exam at any Castle Worldwide testing center in the world. You could be the first from your country, a documented solar pioneer and you can one day […]

November 16th, 2017|Categories: Certification, NABCEP, Solar Business Growth, Solar Design & Installation, Solar Sales & Marketing||