How the Back of a New Solar Panel Just Changed Everything

Undecided with Matt Ferrell September 9, 2025
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Undecided with Matt Ferrell

@undecidedtechnology

About

As a UI/UX designer by trade, I explore how sustainable and smart technologies impact our lives. And I try to dive deeper into those topics to provide context. Topics like electric vehicles, solar panels, and renewable energy that is meant to transition the world off of fossil fuels. Smart home technology that can make our homes not only more convenient, but safer and more accessible. Wearable technology that can track our health and save lives. Or how technology might be invading and breaking down the walls of our privacy. So in short... Exploring how technology impacts our lives. If you’d like to support the channel, you can do so at https://www.patreon.com/mattferrell. Get in touch: https://undecidedmf.com/contact-me Sponsorship inquiry form: https://undecidedmf.com/sponsorships Non-sponsorship inquiries will not be responded to at this address.

Video Description

How This Bifacial Solar Panel Reaches 91% Efficiency. Take your personal data back with Incogni! Use code UNDECIDED at the link below and get 60% off an annual plan: http://incogni.com/undecided What if I told you there's a way to get up to 30% more power from the same solar panel footprint? No breakthrough chemistry. No quantum physics. Just one simple change that’s finally starting to catch on. They're finally putting solar cells on both sides of the panel. And now one company has achieved something remarkable: the back of their panels is 91.7% as efficient as the front. But here's why this is actually huge news: they've done it with cheaper technology that was supposed to be inferior. So what's actually going on here? And why does the back of a solar panel matter so much? Watch How CATL Made Batteries 90% Cheaper (And What Happens Next) https://youtu.be/Wf84NJSiAeU?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ Video script and citations: https://undecidedmf.com/how-this-bifacial-solar-panel-reaches-91-efficiency/ Get my achieve energy security with solar guide: https://link.undecidedmf.com/solar-guide Follow-up podcast: Video version - https://www.youtube.com/channel/UC4-aWB84Bupf5hxGqrwYqLA Audio version - http://bit.ly/stilltbdfm Join the Undecided Discord server: https://link.undecidedmf.com/discord 👋 Support Undecided on Patreon! https://www.patreon.com/mattferrell ⚙️ Gear & Products I Like https://undecidedmf.com/shop/ Visit my Energysage Portal (US): Research solar panels, heat pumps, and more to get quotes for free! https://undecided.link/energysage For a curated solar buying experience (Canada) EnergyPal's free personalized quotes: https://energypal.com/undecided Tesla Referral Code: Get 1,000 free supercharging miles or a discount on Tesla Solar & Powerwalls https://ts.la/matthew84515 👉 Follow Me Mastodon https://mastodon.social/@mattferrell X https://twitter.com/mattferrell https://twitter.com/undecidedMF Instagram https://www.instagram.com/mattferrell https://www.instagram.com/undecidedmf Facebook https://www.facebook.com/undecidedMF/ Website https://undecidedmf.com 📺 YouTube Tools I Recommend Audio file(s) provided by Epidemic Sound http://bit.ly/UndecidedEpidemic TubeBuddy https://www.tubebuddy.com/undecided VidIQ https://vidiq.com/undecided I may earn a small commission for my endorsement or recommendation to products or services linked above, but I wouldn't put them here if I didn't like them. Your purchase helps support the channel and the videos I produce. Thank you. Chapters 00:00 - Intro 01:15 - Why It Works 04:24 - How It Works 07:03 - Cost Analysis & Comparisons 08:49 - Real-World Impact

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