What does this research mean for the field?

The proposed integrated thermal management framework enhances photovoltaic system efficiency by reducing efficiency losses caused by high operating temperatures by 15-25%. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to enhance the efficiency of photovoltaic systems by implementing an integrated thermal management framework.

February 24, 2026Open Access

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Integrated Passive and Hybrid Thermal Cooling for Photovoltaic Systems: A Multi-Resource Framework for Enhanced Efficiency and Co-Located Infrastructure

CKCody A Kristenson

Key Points

The study aims to enhance the efficiency of photovoltaic systems by implementing an integrated thermal management framework.
Developed a multi-resource framework combining various cooling modalities.
Analyzed the coextensive nature of PV cooling and ground-source HVAC systems.
Evaluated the framework's effectiveness in the Northern Plains region of the United States.
Achieved efficiency gains of 15-25% by reducing operational temperatures.
Emphasized cost savings through shared infrastructure across cooling and HVAC systems.
Illustrated the benefits using a quantitative scenario of the proposed framework.

Abstract

This paper proposes an integrated, site-adaptive thermal management framework for photovoltaic solar installations, addressing the well-documented 15–25% efficiency loss caused by field operating temperatures. Rather than optimizing a single cooling modality, the framework layers ground-source air exchange, thermosiphon convection, surface water thermal buffering, and wind-driven forced convection into a unified architecture matched to local resource availability. A key observation is that PV cooling infrastructure and ground-source HVAC infrastructure are largely coextensive, enabling capital costs to be amortized across multiple simultaneous value streams: generation efficiency gains, extended panel lifespan, and building climate control offset. The Northern Plains region of the United States is examined as a convergence geography for this framework. An illustrative quantitative scenario and siting resource inventory

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Integrated Passive and Hybrid Thermal Cooling for Photovoltaic Systems: A Multi-Resource Framework for Enhanced Efficiency and Co-Located Infrastructure

Key Points

Abstract

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