Soliverse podcast
Soliverse podcast
Podcast Description
At Soliverse, we’re on a mission to bring deep, thought-provoking conversations to the solar industry.
Hosted by Peter Pongracz, a seasoned expert in solar technology and software, Soliverse is more than just a podcast—it’s a platform for exploring the ideas, innovations, and challenges shaping the future of solar energy.
We sit down with industry pioneers, engineers, entrepreneurs, and investors to uncover the real stories behind the solar revolution.
From cutting-edge solar technologies and projects to policy shifts and investment trends.
Podcast Insights
Content Themes
The podcast delves into themes such as solar technology innovations, project management, investment trends, and industry challenges. Episodes feature discussions on topics like cutting-edge drone applications in solar project management with guests from pioneering companies, and the simplifying of solar design through innovative software solutions to enhance solar adoption.

Soliverse is a solar and renewable energy podcast for professionals who want clarity in an industry that keeps shifting under their feet.
The energy transition is moving fast, but the real story is not in press releases or policy headlines. It is in how projects get financed, permitted, connected to the grid, and built in the real world. Soliverse focuses on solar, storage, and the broader energy ecosystem, with a strong emphasis on utility scale projects in the EU and the US.
Through in depth conversations with developers, operators, investors, engineers, and industry leaders, the podcast explores how successful teams navigate changing regulation, political risk, grid constraints, and volatile capital markets. The goal is simple, to cut through noise and hype and replace it with practical, execution focused insight.
Listening to Soliverse will help you:
• Understand where solar, storage, grids, and capital are really going
• Learn directly from people building and financing real projects
• Connect the dots between technology, policy, finance, and execution
• Avoid common and costly mistakes by learning from experienced operators
• Stay relevant and competitive as the solar industry matures and consolidates
Soliverse is for anyone working in solar and renewables who wants to think more clearly, move faster, and lead with confidence as the energy transition accelerates.
Most discussions around energy storage focus on electricity. But what if the bigger opportunity is heat?
In this episode of Soliverse, Peter Pongracz speaks with Tommi Eronen, CEO and Co-Founder of Polar Night Energy, the company behind the world's first commercial sand battery.
Tommi shares the story behind the technology, how thermal energy storage works, and why industrial heat remains one of the most overlooked challenges in the global energy transition. The conversation covers thermal storage economics, district heating, industrial decarbonization, project deployment in Finland, and Polar Night Energy's vision for scaling Heat as a Service across Europe.
Connect with Tommi Eronen:
Thank you for listening to Soliverse | The Future of Solar, the podcast for people building the future of solar, storage, and renewable infrastructure.
Each episode features grounded, unfiltered conversations with the people financing, developing, operating, and scaling real projects across the solar and clean energy ecosystem.
Soliverse exists to cut through noise, hype, and disconnected narratives and replace them with clarity, realism, and execution-focused insight for professionals who want to make smarter decisions, faster.
📌 Explore more from Soliverse
Explore our partners:
PVX.AI, utility-scale solar design software
📲 Follow Soliverse and Peter for more insights and updates:
Peter on LinkedIn
Soliverse Instagram
Soliverse X (Twitter)
Subscribe on YouTube
🎙️ New episodes release bi-weekly.
Produced by APodcastGeek

Disclaimer
This podcast’s information is provided for general reference and was obtained from publicly accessible sources. The Podcast Collaborative neither produces nor verifies the content, accuracy, or suitability of this podcast. Views and opinions belong solely to the podcast creators and guests.
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