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Current Research Projects
See below for some selected projects from the Advanced Materials and Electronic Devices node.
Optimising Emerging PV Technologies Through LCOE Modelling
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Decarbonising Electrical Grids Using Photovoltaics with Enhanced Capacity Factors
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Optimising Emerging PV Technologies Through LCOE Modelling
Contact: Professor Chris Groves
Collaborators: Conducted at Durham University with support from the Durham Energy Institute.
Project Overview
This research introduces a Levelized Cost of Energy (LCOE) model to evaluate perovskite (PVK) and organic (OPV) solar cells. Unlike traditional silicon PVs, these new technologies face early-life degradation ("burn-in"), impacting cost-effectiveness. By integrating real-world degradation data, the study identifies strategies to optimise PV performance. Reducing burn-in loss and long-term degradation is often as crucial as improving efficiency. Some state-of-the-art PVs are already approaching cost-competitiveness in wholesale electricity markets.
Key Insights
- LCOE modelling helps select the most viable emerging PVs.
- Efficiency alone isn't enough—longevity and cost also matter.
- Some PVK and OPV cells rival silicon PV in projected costs.
Decarbonising Electrical Grids Using Photovoltaics with Enhanced Capacity Factors
Contact: Professor Chris Groves
Collaborators: Durham University, Newcastle University, University of Glasgow, and the Durham Energy Institute.
Project Overview
This research explores a novel High Capacity Factor Photovoltaic (CFPV) technology, designed to reduce variability in solar power generation. Unlike traditional silicon PVs, these devices improve efficiency at lower light levels, making them more effective at replacing fossil fuels in national grids. Through UK energy grid modelling, the study shows that CFPV devices can cut reliance on coal and gas more efficiently than conventional PVs. Experimental results confirm that dye-sensitised, perovskite, and organic PV technologies can be engineered for higher capacity factors, reducing the need for costly energy storage.
Key Insights
- CFPV devices outperform silicon PV in reducing carbon emissions.
- Higher capacity factors reduce variability, improving grid stability.
- Custom PV designs enable better alignment between solar generation and demand.