Today on the Clean Power Hour, we sit down with the leadership team of Windfree Solar - a minority-owned, equity eligible contractor that's proving diversity isn't just good for society, it's good for business. CEO Eric Heineman, Head of O&M Cynthia Myers, and Chief Marketing Officer Steve Larosiliere share how they've built a thriving solar company by focusing on underserved communities in Chicago and Cook County.

Discover how Cynthia went from growing up in foster care to becoming one of Illinois' first female solar installers and a licensed electrician. Learn why Eric believes diversity is their competitive advantage, and how Steve is helping scale their mission-driven approach to solar development.

We dive deep into Illinois' groundbreaking Climate and Equitable Jobs Act (CEJA), exploring programs like Solar for All and Illinois Shines that are creating pathways for people from disadvantaged backgrounds to enter the clean energy workforce. The team discusses the challenges and opportunities of working in environmental justice communities, and why they've made it their specialty to go where other solar companies won't.

This episode also touches on the broader transformation happening in the solar industry - from a predominantly white, male sector to one that's actively embracing diversity and inclusion.

Key Topics Covered:

• Equity-eligible contractor status and what it means
• Breaking gender and racial barriers in solar installation
• Working in underserved communities and environmental justice areas
• Building diverse teams for competitive advantage
• Community solar development strategies

If you'd like to support Cynthia Myers during this challenging time as she navigates her partner's immigration case, please consider contributing to her GoFundMe campaign - every bit of support helps.

Connect with WindFree

Eric Heineman

Cynthia Myers

Steve Larosiliere

Windfree

Support the show

Connect with Tim

Clean Power Hour
Clean Power Hour on YouTube
Tim on Twitter
Tim on LinkedIn

Email tim@cleanpowerhour.com

Review Clean Power Hour on Apple Podcasts

The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Corporate sponsors who share our mission to speed the energy transition are invited to check out https://www.cleanpowerhour.com/support/

The Clean Power Hour is brought to you by CPS America, maker of North America’s number one 3-phase string inverter, with over 6GW shipped in the US. With a focus on commercial and utility-scale solar and energy storage, the company partners with customers to provide unparalleled performance and service. The CPS America product lineup includes 3-phase string inverters from 25kW to 275kW, exceptional data communication and controls, and energy storage solutions designed for seamless integration with CPS America systems. Learn more at www.chintpowersystems.com

What if farmers could double their income from the same land while fighting climate change?

Today on the Clean Power Hour, Tim Montague sits down with two pioneering leaders who are revolutionizing how we think about solar energy and agriculture. Helge Biernath, CEO of Sunzaun (and Sunstall, the mechanical installation company), and Ian Skor, CEO of Sandbox Solar, share groundbreaking insights into vertical solar technology and its game-changing applications in agrivoltaics.

Discover how vertical solar panels are transforming farming:

• Learn why upright solar panels running north-south are perfect for agricultural integration
• Understand how farmers can maintain 80-90% of their crop production while generating clean energy
• Explore real-world applications from Colorado State University's research facilities
• See how this technology helps with water conservation, worker protection, and climate resilience

Key insights covered:

• Why vertical solar uses only 10-20% of farmland while preserving agricultural operations
• How this technology works with commodity crops like alfalfa and corn
• The economic benefits for both farmers and solar developers
• Challenges with current modeling tools and breakthrough solutions like Spade
• Success stories from California's Central Valley to Colorado's research farms

Whether you're a farmer looking to diversify income, a solar developer seeking new opportunities, or simply curious about sustainable agriculture, this episode reveals practical solutions that are starting to be implemented across the United States.

Don't miss the upcoming panel discussion on July 15th featuring these experts and others! Check cleanpowerhour.com/events for details.

Hit play to discover how vertical solar is creating win-win solutions for clean energy and sustainable agriculture!

Connect with Guests

Sandbox Solar

Ian Skor

Helge Biernath

Sunzaun

Support the show

Connect with Tim

Clean Power Hour
Clean Power Hour on YouTube
Tim on Twitter
Tim on LinkedIn

Email tim@cleanpowerhour.com

Review Clean Power Hour on Apple Podcasts

The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Corporate sponsors who share our mission to speed the energy transition are invited to check out https://www.cleanpowerhour.com/support/

The Clean Power Hour is brought to you by CPS America, maker of North America’s number one 3-phase string inverter, with over 6GW shipped in the US. With a focus on commercial and utility-scale solar and energy storage, the company partners with customers to provide unparalleled performance and service. The CPS America product lineup includes 3-phase string inverters from 25kW to 275kW, exceptional data communication and controls, and energy storage solutions designed for seamless integration with CPS America systems. Learn more at www.chintpowersystems.com

Are you ready for the biggest shift happening in utility-scale solar right now?

The transition from central to string inverters is revolutionizing how we build and operate massive solar farms across America. In this eye-opening episode, Luke Schlichte, Utility Sales Representative at CPS America (Chint Power Systems), breaks down why this technological shift is happening and what it means for the future of utility solar.

Luke reveals the stark reality of underperformance plaguing utility-scale solar in the US, where some 200MW projects have experienced as low as 14% uptime after their first year. The culprit? Central inverters creating catastrophic single points of failure that can take entire megawatt blocks offline for weeks or even months at a time.

Key topics covered in this episode:

• Why string inverters eliminate catastrophic downtime risks
• The financial impact of inverter choice on long-term asset performance
• How CPS's 350kW string inverter (the world's most powerful) is changing the game
• Distributed vs. skidded design approaches for utility solar
• Maintenance and servicing advantages that save time and money
• Why specialized technician shortages make string inverters essential
• Real-world case studies of projects switching from central to string

Luke explains how modern high-power string inverters like CPS's 350kW unit offer the modularity benefits of string technology while matching the economics of central inverters. With features like 15 MPPTs per inverter and full power output up to 45°C, these aren't your typical rooftop string inverters.

Whether you're an asset owner, EPC contractor, or anyone involved in utility-scale solar development, this episode provides crucial insights into technology choices that can make or break project profitability. Luke shares how CPS's unique approach of studying returned inverters in their labs drives continuous innovation and why they view themselves as partners for the entire project lifecycle.

Connect with Luke Schlichte

LinkedIn: Luke Schlichte

Website: CPS America

Support the show

Connect with Tim

Clean Power Hour
Clean Power Hour on YouTube
Tim on Twitter
Tim on LinkedIn

Email tim@cleanpowerhour.com

Review Clean Power Hour on Apple Podcasts

The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Corporate sponsors who share our mission to speed the energy transition are invited to check out https://www.cleanpowerhour.com/support/

The Clean Power Hour is brought to you by CPS America, maker of North America’s number one 3-phase string inverter, with over 6GW shipped in the US. With a focus on commercial and utility-scale solar and energy storage, the company partners with customers to provide unparalleled performance and service. The CPS America product lineup includes 3-phase string inverters from 25kW to 275kW, exceptional data communication and controls, and energy storage solutions designed for seamless integration with CPS America systems. Learn more at www.chintpowersystems.com