Thermoelectrics Blog - Applied Thermoelectric Solutions LLC

Thermoelectric cooling and power generation systems for solid-state energy conversion

Custom Thermoelectric Solutions From Concept to Working System

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Custom thermoelectric solutions for teams that need more than an off-the-shelf module. Applied Thermoelectric Solutions helps evaluate feasibility, select the right technical path, and develop working thermoelectric systems.

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System-level illustration of a metallic solar thermoelectric generator with a concentrated solar power field and building integration.

Solar Thermoelectric Generator Case Study | Cost, CHP, and Commercial Potential

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A real feasibility case study of a solar thermoelectric generator, examining cost per watt, CHP potential, scalability, and where solid-state solar power may make commercial sense.

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Open bath thermoelectric cooling prototype test setup

Thermoelectric Cooling System Prototype Case Study

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We designed and delivered a proof-of-concept thermoelectric cooling system prototype for a demanding large-volume application. This case study explains the engineering approach, performance results, and why thermoelectrics can scale beyond small devices.

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Battery Thermal Management | After Immersion Cooling

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Battery thermal management is moving beyond advanced cooling methods such as immersion cooling. This article explains why internal battery thermal resistance may define the next major step in EV performance, fast charging, safety, and battery life.

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a three stage cascade stacked thermoelectric module

How Thermoelectric Cooling Works: Practical Performance, Limits, and Tradeoffs

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Thermoelectric cooling is a solid-state technology that uses electrical current and semiconductor materials to move heat, creating a cold side and a hot side without compressors or refrigerants. This article explains how thermoelectric (Peltier) modules work in real systems, including practical performance limits, efficiency tradeoffs, and where the technology succeeds or falls short in practice.

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Applied Thermoelectric Solutions CTO Alfred Piggott, selected as a judge for the 2019 Create the Future Design Contest

Applied Thermoelectric Solutions CTO Selected to Judge International Engineering Innovation Competition

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Applied Thermoelectric Solutions CTO Alfred Piggott served as a judge for the 2019 Create the Future Design Contest, evaluating engineering concepts for novelty, manufacturability, and commercial potential.

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Thermoelectric generator feasibility, modeling, prototype development, and testing for system-level engineering

Thermoelectric Generator Feasibility, Modeling, and Prototype Development

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Thermoelectric generator feasibility, modeling, system design, prototype build, and testing support for teams developing waste heat recovery, remote power, or energy harvesting concepts.

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PowerBeam™ Selected as One of 9 Phase I Winners in Reclamation’s Rotating-Shaft Power Challenge

PowerBeam Selected as One of Nine Winners in Reclamation Rotating-Shaft Power Challenge

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PowerBeam was selected as one of nine Phase I winners in the Bureau of Reclamation’s rotating-shaft power competition, which attracted more than 300 entries and announced a planned two-phase challenge purse of $250,000. The concept later became a patented wireless-power architecture for supplying persistent DC power to sensors and electronics on large rotating shafts.

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Journal of Electronic Materials Editor’s Choice 2019 featuring the Applied Thermoelectric Solutions TEG modeling paper

Applied Thermoelectric Solutions TEG Modeling Paper Receives Editor’s Choice Recognition

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A thermoelectric generator modeling paper by Alfred Piggott of Applied Thermoelectric Solutions received Editor’s Choice recognition from the Journal of Electronic Materials, an honor awarded to fewer than 5% of articles published by the journal each year.

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A radioisotope thermoelectric generator (RTG) pacemaker

How Thermoelectric Generators Work: Practical Power, Efficiency, and Applications

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Thermoelectric generators convert heat into electrical power using the Seebeck effect. This guide explains how TEGs work in real systems, what determines power output and efficiency, and how they are applied in practical energy-harvesting and waste-heat applications.

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Alfred Piggott of Applied Thermoelectric Solutions with TEG modeling results and the official ICT 2018 oral presentation abstract

Applied Thermoelectric Solutions TEG Modeling Research Presented at the International Conference on Thermoelectrics

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Applied Thermoelectric Solutions presented transient multiphysics TEG modeling research as an oral presentation at the 37th International Conference on Thermoelectrics in 2018. The work was later published in the Journal of Electronic Materials and recognized as an Editor’s Choice article.

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Laser module cooled by a thermoelectric assembly using pulsed electrical current.

Peltier Supercooling with Isosceles Current Pulses: Cooling an Object with Internal Heat Generation

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Applied Thermoelectric Solutions presented new research on Peltier supercooling at the 232nd Electrochemical Society Meeting. This work improves fundamental understanding of transient Peltier cooler performance, helping engineers design more efficient, higher performing thermoelectric cooling systems and enabling better real-world thermoelectric applications.

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