Presentation Details
| Solar-plus-storage case studies in Cyprus Andreas Livera1, 2, Panayiotis Herodotou1, 2, Demetris Marangis1, 2, Andreas V.Olympios1, 2, Constantinos Charalambous3, George Makrides1, 2, George E.Georghiou1, 2. 1PV Technology Laboratory, Department of Electrical and Computer Engineering, University of Cyprus, 2, Nicosia, Cyprus.2PHAETHON Centre of Excellence for Intelligent, Efficient and Sustainable Energy Solutions, 2109, Nicosia, Cyprus.3Technical Services, University of Cyprus, Nicosia, Cyprus |
Abstract
Despite the rapid growth of photovoltaic (PV) installations over the past decade, challenges such as solar curtailments and grid constraints continue to limit the ability of Cyprus’ power system to accommodate higher levels of solar penetration. Ensuring grid reliability, minimizing curtailment, and reducing stress on the island network have emerged as critical priorities. The deployment of PV-plus-storage systems represents a promising solution to address these challenges. This paper presents real-world case studies of grid‑connected solar‑plus‑storage systems deployed in Cyprus, a Mediterranean island characterized by exceptional solar resources, limited grid interconnections, and rising renewable energy curtailment. Focusing on commercial and utility-scale PV installations integrated with battery energy storage systems (BESS), the analysis leverages field data to assess their technical, financial, and environmental performance. The results indicate that properly operated PV-battery systems can significantly enhance self-consumption, reduce PV curtailment losses, and provide both financial and environmental benefits. Furthermore, the study demonstrates the technical feasibility and practical advantages of integrating PV generation with BESS under a zero-export scheme. The operational insights and lessons learned from these case studies can inform the design, operation, and optimization of future solar-plus-storage systems, maximizing their value and supporting Cyprus’s transition toward a high-renewable power system.
No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the author.
No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the author.