# Pellucere Technologies®

> Pellucere Technologies develops and manufactures nanoscale surface coatings and application systems. Its MoreSun solar coatings serve module makers and operators of existing solar farms; the broader portfolio addresses light transmission, fogging, dirt and water on automotive, architectural, lighting and greenhouse glass.

- **Founded:** 2010
- **Headquarters:** Houston, United States
- **Founders:** Chih-hung Chang (Founder of predecessor CSD Nano; board member), Seung-Yeol Han (Co-founder of predecessor CSD Nano; senior development scientist)
- **Products:** MoreSun, AquaARC, ClearAF, Repelle, Geminas
- **Notable:** September 2024 company brochure reports 2 GW coated in eight countries and 85 million square feet coated., American-Made Solar Prize Round 4 finalist in April 2021; not one of the two final grand-prize winners., ENI 2020 Innovation Match award with Alectris.

## Products & services

- **MoreSun** — Anti-reflective and anti-soiling solar coatings for OEM manufacturing and field retrofit; retrofit targets modules without factory AR coatings.
- **AquaARC** — Water-based anti-reflective coatings for greenhouse glass, lighting and other float glass; designed for two-sided wet deposition.
- **ClearAF** — Low-temperature, wet-deposited anti-fog film for mirrors, automotive sensor cover glass and refrigerated displays.
- **Repelle** — PFAS-free hydrophobic glass coating, offered for fabricators, industrial users and residential glass.
- **Geminas** — Solar-activated photocatalytic and super-hydrophilic anti-soiling coating for architectural and specialty glass.
- **Talus Dirt Rejection Technology** — Nanostructured silica technology reducing dirt adhesion, incorporated into MoreSun and other coatings.
- **Specialty products and co-development** — LiDARC laser-transmission coatings, PrioPrint glass primers, Nano6015 non-stick coatings, Pyrolytic ScratchGuard and EVAClear cleaning solution; custom formulation work.

## Achievements

- September 2024 company brochure reports 2 GW coated in eight countries and 85 million square feet coated.
- American-Made Solar Prize Round 4 finalist in April 2021; not one of the two final grand-prize winners.
- ENI 2020 Innovation Match award with Alectris.
- Acquired ETC products GmbH in December 2023.
- MoreSun adopted for Juwi’s German O&M offer in 2020.

## Latest updates

- **2026-07** — Oregon State describes Pellucere as revenue-generating, independently venture-funded and continuing to develop nanoscale products; Chang remains on its board.
- **2025-09** — Company LinkedIn posts promoted architectural glass coatings at Glasspro India, September 10–12 in Mumbai.
- **—** — Oregon State honored Seungyeol Han in its Academy of Distinguished Engineers; biography notes acquisitions in Arkansas and Germany and a manufacturing facility in India.
- **2024-09** — MoreSun Retrofit brochure reports 2 GW of deployments and advertises 36–48 month payback.

## Links

- Website: https://pellucere.com/
- LinkedIn: https://www.linkedin.com/company/pellucere/

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Profile page: https://yespress.io/pellucere-technologies
Published by YesPress — https://yespress.io
Last updated: 2026-10-05