say goodbye to refrigerated warehouses

Powerful cold down to -20°C, from pharma to grocery.

Introducing the first scalable, solid-state cooling ecosystem that protects everything from invaluable cancer drugs to everyday grocery items.

for automated and manual fulfillment

hardware+Software

The Modular Cold Chain (MC²) is Peltier’s ecosystem of Totes™, Framework™, and Cloud™ software.

Together, they provide flexible, tri-temperature control, real-time visibility, and scalable cold capacity that adapts to enterprise fulfillment and healthcare operations.

Making Cold Rooms Obsolete

Built to maintain controlled cold at the order level.

Peltier solution

From warehouse to doorstep, Peltier delivers a higher degree of precision – down to -20°C. Maintain a cleaner, more controlled cold chain with a complete hardware and software solution.

Peltier Tote™

Modular, enterprise-ready cold Tote

Peltier Framework™

Low-profile power across the Tote network

Peltier Cloud™

Connected, active data provides complete control

The New Standard Unit of Cold

Peltier Tote™

At the heart of our ecosystem is the Peltier Tote™. Each Tote functions as a portable, tri-temperature unit capable of handling frozen, chilled, and ambient goods with precision. Our Totes are lightweight and modular, designed to fit seamlessly into existing fulfillment systems. They actively monitor temperature within one degree, eliminate ice and refrigerants entirely, and return measurable ROI in as little as 14 months.

Low-profile power across the Tote network

Peltier Framework™

Framework racks and carts transform the Tote from a single unit into a system. They adapt to existing fulfillment centers, whether manual or automated, and allow cold capacity to be added or removed instantly. By pairing the Tote with Framework, enterprises double throughput, reduce staging congestion, and unlock automation gains that brute-force cold warehouses cannot deliver.

Connected, active data provides complete control

Peltier Cloud™

Every Tote connects to the Peltier Cloud™, creating full visibility across the cold chain. More than fifty telemetry points per unit provide real-time data on temperature, location, and compliance. Cloud reporting ensures audit-ready documentation, while API integration connects directly to ERP and fulfillment systems. It’s cold management, fully digitized.

Modular. Precise. Connected.

Designed to fit existing fulfillment systems, the Peltier Tote™ delivers frozen, chilled, and ambient cold on demand, cutting waste and unlocking profitable scalability.

FAQ

More about Peltier and Cold 2.0

From how our solid-state technology works, to the industries we serve, to the results enterprises are already seeing in the field — here’s a quick guide to what makes Peltier the first true disruption to refrigeration in over a century.

Contact Peltier

What makes Peltier different from traditional refrigeration?

For over a century, refrigeration has depended on compressors, refrigerants, and brute-force cooling. Peltier replaces that model with solid-state, modular cooling — precise, connected, and sustainable. Our system delivers active cold without refrigerants or dry ice, integrates seamlessly with existing infrastructure, and scales as demand grows.

What is the Modular Cold Chain (MC²)?

The Modular Cold Chain, or MC², is Peltier’s ecosystem of Totes™, Framework™ racks and carts, and Cloud™ software. Together, they provide flexible, tri-temperature control, real-time visibility, and scalable cold capacity that adapts to enterprise fulfillment and healthcare operations.

Which industries does Peltier serve?

Peltier supports industries where cold is critical:

‍Food & Grocery — profitable online grocery fulfillment

‍Pharmaceuticals & Healthcare — safe storage and transport of vaccines, biologics, and medicines
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‍Biotech & Life Sciences — precise, audit-ready lab environments
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‍E-commerce & Logistics — efficient staging, storage, and last-mile delivery

‍Disaster Relief & Humanitarian Aid — portable, resilient cold where it’s needed most

How does Peltier ensure compliance and reliability?

Every Tote™ connects to Peltier Cloud™, which tracks more than 50 telemetry points in real time. That means precise temperature control, compliance-ready reporting, and instant alerts if any unit deviates from set conditions — ensuring safety and trust from fulfillment center to delivery.

Is Peltier compatible with existing fulfillment systems?

Our Peltier Totes™ and Framework™ infrastructure are designed to integrate with existing warehouse layouts, automation, and retail operations. There’s no need to rebuild facilities — Peltier enhances current systems while reducing energy, labor, and space requirements.

What stage is Peltier at today?

Peltier technology is already in the field, powering fulfillment for leading retailers and healthcare providers. With exclusive rights to Phononic’s intellectual property, proven case studies, and growing adoption, Peltier is scaling to meet global demand.

Powerful cold down to -20°C, from pharma to grocery.

Designed to fit existing fulfillment systems, the Peltier Tote™ delivers frozen, chilled, and ambient cold on demand, cutting waste and unlocking profitable scalability.

More about Peltier and Cold 2.0

Shape the future of cold