Slide 1: Solid Power, Inc. (Nasdaq: SLDP) Company Overview May 2026
Solid Power, Inc. (Nasdaq: SLDP) Company Overview May 2026
Slide 2: Cautionary Note Regarding Forward-Looking Statements
Cautionary Note Regarding Forward - Looking Statements All statements other than statements of present or historical fact contained herein are “forward - looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of
Slide 3: Quick Facts
Founded : 2011 Employees : ~ 230 Facilities : • SP1 – Louisville, Colorado, USA • SP2 – Thornton, Colorado, USA Nasdaq : SLDP Key Financial Statistics : • Market capitalization – $ 662M 1 • Revenue – $15.3M 2 • Total liquidity – $ 435.3M 1 Capabilities : • SP1 – Pilot cell production; cell R&D • SP2
Slide 4: Sulfide-Based Chemistry Leader
Solid Power – Sulfide - Based Chemistry Leader Materials suppliers Cell manufacturers Automotive OEMs Value chain players pursuing sulfide chemistries 50% 25% 6% 19% Sulfide SSB Polymer SSB Hybrid / Other Oxide SSB Global ASSB technology selection We believe sulfides offer the best balance of perfor
Slide 5: Differentiation
Solid Power – Differentiation Solid Power’s electrolyte technology has the potential to enable a step - change improvement in battery cell performance We believe sulfide electrolytes provide the best - known balance of conductivity and processability out of all solid electrolyte classes Currently 2
Slide 6: Sulfide Electrolyte Cost Drivers
Solid Power – Sulfide Electrolyte Cost Drivers Li 2 S supply expected to keep up with electrolyte demand prior to mass commercialization * Li 2 S c onventionally produced by reacting battery - grade LiOH with high - purity H 2 S gas Developing alternative production routes for Li2S Capacity of 30 me
Slide 7: Wet processing offers key advantages for commercial sulfide electrolyte production
Wet processing offers key advantages for commercial sulfide electrolyte production Solid Power – Wet Process Method Wet Process (Solid Power) Dry Process (Others) Smaller equipment is needed to maintain quality, driving larger footprint and increased capital requirements Within - batch variability l
Slide 8: LiPSCl Argyrodite powders designed for cell-level performance
LiPSCl Argyrodite powders designed for cell - level performance Gen 1 Gen 2 Gen 3 Gen 3 Gen 2 Gen 1 Metric >5.0 >3.25 >1.5 Li ion Conductivity @ 25 C (mS/cm) < 1.0E - 8 <1.0E - 8 <1.0E - 8 Electronic Conductivity (S/cm) >1.40 >1.40 >1.35 Pellet Density (g/cm3) < 15 < 15 < 15 Surface Area (m2/g) 1.0u
Slide 9: Modeling to Accelerate R&D
Company Overview May 2026 Solid Power – Modeling to Accelerate R&D Is it thermodynamically stable? Does it conduct Li + ions? What surface(s) will be exposed? Will the exposed surface(s) react? For each electrolyte composition that has been synthesized… … there are 10,000+ possible substitution comb
Slide 10: Executive Leadership Team
Solid Power – Executive Leadership Team Deep technical, strategic, and public company experience LINDA HELLER Chief Financial Officer, Treasurer, and Secretary • 30+ years of financial leadership experience • Broad public company experience across multiple industries BERISLAV BLIZANAC, PH.D. EVP, St