About Passive Edge

Thermal infrastructure for AI cooling.

Passive Edge builds a thermal management platform around micro- and nanoencapsulation, connecting phase-change materials with thermal modules. Material supply, custom development and module integration support AI cooling and extend to buildings, cold chains and industrial energy storage.

Research & quality

Yongshuiqiao S&T Center, headquarters base of Ningbo Industrial Internet Institute — NIII · Yongshuiqiao S&T Center · Ningbo

From research to application.

Supported by the research and industrialisation ecosystem of NIII in Ningbo.

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PCM quality, backed by certification.

Passive Edge is a Quality Association PCM (RAL) member. PE-O-5 has earned the RAL Quality Mark.

View certification RAL member directory

Company documents

Company profile (PDF)

News & projects

Material capabilities for cold-chain temperature control.

Working with cold-chain and biomedical equipment customers to support the storage and transport of temperature-sensitive products through materials.

Continuing collaboration in German building thermal management

Ongoing thermal management collaboration for building heating and cooling.

Energy storage support for a UK cooling energy management customer

Supporting the storage and on-demand release of cooling energy.

Data center retrofit cuts total energy use by over 40%

Passive Edge and Chufeng New Energy combined Gudianbao cold-storage control with ultra-high-conductivity all-solid PCM, keeping cabinets safe through a four-hour cooling-interruption test.

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Tell us what you need.

Start with a temperature problem, a material need or a collaboration idea. You can get in touch before technical details are known.

Discuss a collaboration