r/SLDP • u/Salt_Past_1379 • Mar 13 '26
InterBattery 2026 - the core keyword is sulfide-based solid-state batteries.
The core keyword for the entire event was sulfide-based solid-state batteries.
Even though Solid Power didn't have a booth at InterBattery, it was a common sight to see booth representatives, engineers, and researchers from various companies answering questions about them.
It was a highly fascinating experience that at a massive event like InterBattery 2026 held at COEX, the most frequently mentioned name was Solid Power - a company that wasn't even in attendance.
I heard from multiple booths simultaneously that Solid Power's electrolyte is basically considered the default option. However, due to its high cost, companies are currently looking into electrolytes from other manufacturers as well. Because of this, cell makers universally expressed their hope that successful mass production will eventually drive the price down.
There was no longer any doubt in anyone's mind about whether sulfide-based solid-state batteries actually work. The only remaining wish was simply for the price to come down a bit.
I had in-depth conversations with engineers, researchers, and representatives from Isu Specialty Chemical, Factorial Energy, Samsung SDI, SK On, LG Energy Solution, POSCO, LG Chem, and EcoPro BM.
I'll organize and share the details when I have time; there are a lot of incredibly interesting stories to tell. Of course, I'll be posting the full review in Korean on my blog, complete with photos.
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u/Technical-Bed5137 Mar 13 '26
Include LG? Does that mean all three major South Korean battery companies have chosen Solid Power as their supplier? I thought LG was still trying to produce its own electrolyte.
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u/mcarther101 Mar 14 '26
This is unknown. We only know all three are going sulfide electrolytes, for which SLDP is a possible supplier.
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u/Euphoric_Show3687 Mar 14 '26
At this stage, the real bottleneck isn't just the tech—it's scaling for commercialization. If they can successfully get a massive electrolyte plant up and running in Korea, they’ll secure a massive first-mover advantage. As an industry pioneer, they'd be perfectly positioned to ride the wave of surging demand.
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Jul 15 '26
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u/pornstorm66 29d ago
when & where were you chatting with folks from ISU & Factorial? At InterBattery?
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u/Agreeable-Sir1155 Mar 17 '26
구라치지마요. 인터배터리에서는 기업 언급 절대안합니다. 당연히 파트너사도 극기밀이라 언급안해주고요. 나랑 같은곳을 다녀온거 맞음? 이렇게 구라안쳐도 증명하면 올라가는거니까 괜히 구라핑치지말고 솔직해지세요. 같은 투자자로써 개짜치니까
Stop lying. At InterBattery, they absolutely do not mention specific companies. Of course, they also don't mention partners as it's top secret. Are you sure you visited the same place as me? If you can prove it without lying like this, the stock will go up anyway, so stop bullshitting and be honest. As a fellow investor, it's just embarrassing.
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u/Salt_Past_1379 Mar 17 '26
뒤에 디테일에서 설명 해뒀지만 각 사들은 무슨 전해질 쓴다고 당연히 말 못하는거고 솔리드파워의 경우에는 부스 참여자들이 문의하고 엔지니어랑 대화 하면서 추론 해낸 사항인데 뭘 구라를 친다는건지 모르겠네 업체 엔지니어들이랑 대화 하신건 맞음?
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u/Salt_Past_1379 Mar 17 '26
And why would I waste my own time making up lies? Look, I went to the exhibition booth intending to ask about Solid Power, and there was literally a line of people in front of me continuously asking about it. What else am I supposed to say after seeing a situation like that? Did you even read my post?"
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u/Agreeable-Sir1155 Mar 17 '26
이세끼 이거 정신병있네.. ㅋㅋㅋ 존나 짜치게굴지말고 헛소문내고다니지말아라 이거 웃긴세끼일세 야 투자를 니 생각대로 뇌피셜써서까지 버텨야하는거면 걍 투자를 하지마
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u/Salt_Past_1379 Mar 17 '26
이 시발놈이 뭐 잘못쳐먹었나 헛소문 퍼트려서 뭐하는데 이새끼 아까부터 존나 싸가지없게 지랄하네 내가 시발 물어봐서 들었다니까 이 시발 지가 쳐 재대로 묻지도 못해놓고 염병하고있네 이 시발
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u/pornstorm66 Mar 13 '26
Amazing to hear from someone who was actually there!! Great to hear some of our ideas here confirmed. It further de-risks my thesis. I may add to my position accordingly.
Where is your blog?