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DuPont and Desun Energy launched flexible solar panels featuring DuPont Tedlar frontsheet at Intersolar Europe 2024. 

“As a strategic partner of Desun, we’re very thrilled to work with Desun and launch Tedlar frontsheet to the photovoltaic industry at Intersolar Europe,” says Ryan Peng, global business director of DuPont Tedlar.

“With the increasing need for flexible solar panels targeting consumer applications, Tedlar frontsheet can be found in a variety of flexible solar panel applications including mobile charging, portable applications and attached applications. The unique properties make it an ideal solution for the protective frontsheet of flexible solar panels.”

The company says the frontsheet combines mechanical toughness, abrasion resistance, outdoor stability and light transmittance.

The post DuPont, Desun Unveil Flexible Solar Panels at Intersolar Europe 2024 appeared first on Solar Industry.

DuPont, Desun Introduce Flexible Solar Panels

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Renewable Energy

The Positive Effects We’ve Had on Others Are Profound, Whether We Know It or Not

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There’s a theory that most people underestimate the positive effects they’ve had on other people.

Yes, that’s the theme of “It’s a Wonderful Life,” but it’s also the core of the 1995 film “Mr. Holland’s Opus,” in which a music teacher who deemed that his life had been a failure because he never completed writing a great symphony, is gently and beautifully corrected. Please see below.

The Positive Effects We’ve Had on Others Are Profound, Whether We Know It or Not

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Renewable Energy

Renewable Energy Concepts Can’t Violate the Laws of Physics

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In the early days of 2GreenEnergy, my people and I were vigorously engaged in finding solid ideas in cleantech that needed funding in order to move forward.

I vividly remember a conversation with a guy in Maryland who was trying to explain the (ostensible) breakthrough that he and his team had made in hydrokinetics. When I was having trouble visualizing what we was talking about, he asked me to “think of it as a river in a box.”

“Oh!” I exclaimed. “You mean you take a box full of standing water, add energy to it get it moving, then extract that energy, leaving you with more energy that you added to it.”

“Exactly.”

I politely explained that the laws of physics, specifically the first and second laws of thermodynamics, make this impossible.

He wasn’t through, however, and insisted that, in his office, his people had constructed a “working model.”

Here’s where my tone descended into something less than 100% polite. I told him that he may think he has a working model, but he’s wrong; if he believes this, he’s ignorant; if he doesn’t, but is conducting this conversation anyway, he’s a fraud.

“But don’t you want to come see it?” he implored.

“No. Not only would not fly across the country to see whatever it is you claim to have built, I wouldn’t walk across the street to a “working model” of something that is theoretically impossible.”

I tell this story because the claim made at the upper left is essentially identical.  You’re pumping water up out of a stream, and then claiming to extract more energy when the water flows back into the stream.

Of course, social media today is rife with complete crap like this.  We’ve devolved to a point where defrauding money out of idiots is rapidly replacing baseball as our national pastime.

Renewable Energy Concepts Can’t Violate the Laws of Physics

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Renewable Energy

What Canada Has that the U.S. Doesn’t

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Until recently, I would have moose, maple syrup, and frozen tundra.

Now I would say: decency, honesty, and class.

What Canada Has that the U.S. Doesn’t

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