Perovskite
topic on 4 shows · 8 statements across 5 episodes
Innovators & Investors 
Latent Space 
Catalyst 
the Green Blueprint
8 statements about Perovskite, every show
Paruri: Tandem PV expects to reach 35% to 36% solar efficiency in medium term
“Our team believes that we'll be at 35, 36% efficiency in the medium term and there's so much more room to grow.”
Paruri: Perovskite Solar Uses One-Tenth the Energy of Silicon per Watt
“We use one-tenth the amount of energy required to make on a watt per watt basis compared to silicon.”
Paruri: Perovskite Solar Requires No Rare Earths and Nothing From China
“There's no rare earths or critical minerals, no kind of Supply chain sensitivities or vulnerabilities, right? Like nothing from the inputs or the tools has to come from China.”
Paruri: Tandem PV Tested Module Outdoors for 18 Months Without Degradation
“For the last few years, we've been making 10,000 panels a year, testing those in our indoor accelerated labs and also external testing And, you know, we're there on our kind of R&D format where we're able to, you know, we had a module outdoors for 18 months wi…”
Welling: Perovskite-Silicon Solar Panels Can Theoretically Reach 50% Light Capture
“They can now make solar panels with new perovskite layers on top of the silicon layers that can capture, you know, Theoretically up to 50% of the light, where now we're at, I don't know, maybe 22 or something, right?”
Wharton: China Controls 95% of Silicon Cells and 98% of Wafers
“So, 95% of the silicon technology for the cells comes from China. 98 is the wafer technology, which is part of it, so they, they're almost doing the whole thing. And with perovskites, it's a little more like fifty-fifty. So, four companies in the US, one in Eu…”
Patel: Perovskite solar remains in early innovation despite efficiency potential
“Solar PV is mature, is more mature. It's in well into our commercialization phases, but perovskite based solar applied to PV, which has the potential to raise Efficiency significantly, that's still there in that much earlier category.”
Chase: No perovskite lab product can last ten years in the field
“You still don't have a perovskite lab product that would really last 10 years in the field. And bear in mind that silicon solar modules are under warranty for 25 years, and a lot of developers are talking about forty-year lifetimes being assumed these days.”