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Episode #261
How U.S. innovators are reshaping solar – with Howard Wenger and Aaron Thurlow
Innovation in solar business models and technology is front-and-center on this episode of The smarter E Podcast. Featuring two leaders from the U.S. solar industry, it explores how innovation across the solar value chain is taking the global energy transition in new directions. Recorded live at The smarter E Europe 2026 in Munich, host Jonathan Gifford speaks with two executives from companies that represent very different stages of the industry's evolution: one scaling and redefining an established global business, the other pushing a new generation of solar technology toward commercial reality. First, Howard Wenger , President of Nextpower , discusses the company's rapid transformation from a solar tracker specialist into a provider of integrated utility-scale solar and energy storage platforms. Following a series of strategic acquisitions – most recently the German mounting system manufacturer Zimmermann and battery storage integrator Prevalon – Wenger explains why combining hardware, software, and storage is becoming essential for utility-scale renewable energy. He also shares insights into Europe's growing importance for the company, the role of battery storage in addressing negative electricity prices and data centre demand, and why customer-focused innovation remains central to Nextpower's expansion strategy. The conversation then turns to the future of photovoltaic cell-and-module technology with Aaron Thurlow , Chief Commercial Officer at Caelux . Thurlow explains how the company's perovskite-on-glass approach could accelerate commercial adoption by augmenting existing silicon module production lines rather than replacing them. He discusses the pathway from pilot production to scale manufacturing, the potential for significant efficiency gains, and why perovskites could unlock new opportunities not only for terrestrial solar but also for space applications. The discussion also tackles one of PV-perovskite technology’s biggest questions: long-term durability and why confidence is growing and commercial-scale deployment drawing closer. Together, these conversations highlight an industry advancing on multiple fronts and developing the technologies that could define the next generation of highly-productive photovoltaics. ✉️ Questions or feedback? Write us at podcast@thesmartere.com
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