能源转型的关键推动因素：太阳能与储能

SOLAR AND STORAGE © IRENA 2025 Unless otherwise stated, material in this publication may be freely used, shared, copied, reproduced, printed and/or stored,provided that appropriate acknowledgement is given of IRENA as the source and copyright holder. Material in this publicationthat is attributed to third parties may be subject to separate terms of use and restrictions, and appropriate permissions fromthese third parties may need to be secured before any use of such material. ISBN:978-92-9260-682-4 Citation:IRENA Coalition for Action (2025),Key enablers for the energy transition: Solar and storage,International Renewable Energy Agency, Abu Dhabi. About the Coalition The IRENA Coalition for Action brings together leading renewable energy players from around the world with thecommon goal of advancing the uptake of renewable energy. The Coalition facilitates global dialogues betweenpublic and private sectors to develop actions to increase the share of renewables in the global energy mix andaccelerate the energy transition. About this publication Produced by the Coalition’s Towards 100% Renewable Energy Systems Working Group, this report presents casestudies, best practices and policy recommendations for the transformation to 100% renewable energy systemsenabled by electrification, efficiency and storage. The decarbonisation of the entire energy system is consideredfrom the perspectives of energy suppliers and end users, with attention to innovation, technology, policy andsocio-economic factors. Acknowledgements The Coalition’s Towards 100% Renewable Energy Systems Working Group is led by Rainer Hinrichs-Rahlwes, vice-president of the European Renewable Energies Federation (EREF), and Dave Renné, former president of theInternational Solar Energy Society (ISES). The report was co-authored by Xiangfeng Meng, Kangqiao Huang and Xiaobo Chen (Contemporary AmperexTechnology Co., Limited, CATL), Rainer Hinrichs-Rahlwes (EREF), Dave Renné (ISES) and Jarred McCarthy(IRENA), and edited by Steven Kennedy. Valuable contributions were provided by the following Coalition Members: Morjana Moreira dos Anjos, AndrzejCeglarz and Alexandros Fakas Kakouris (Renewables Grid Initiative); Eric Quiring (SMA Solar Technology);Francesca Celletti, Yelizaveta Ramisheuskaya and Matteo Miccoli (Enel Green Power); Oghosa Erhahon and GabrielMurtaugh (Long Duration Energy Storage Council); Alex Campbell (formerly of the Long Duration Storage Council);Kexin Mao and Raven Liu (Huawei); Giorgia Epicoco (formerly of Huawei); Itamar Orlandi and Jacob Roberts(Pexapark); Máté Heisz, Antonio Arruebo, Raffaele Rossi and Simon Dupond (SolarPower Europe); SubrahmanyamPulipaka, Shubhang Parekh and Muskaan Sethi (National Solar Energy Federation of India); Melody Fu, Lin Sunand Quan Cheng (JinkoSolar); Merritt Zhang (China Photovoltaic Industry Association); Eddie Rich and GordonEdge (International Hydropower Association); Mohammad Hassan Ghafouri, Sama Hamel, Fatemeh Hessami andGolshan Mir Moghtadaei (SATKA Association); Asma Al Bahjary (Women In Renewable Energy); Monica Oliphant(World Wind Energy Association); Roque Pedace (International Network for Sustainable Energy); Vivek Mittal(Africa Infrastructure Development Association); Léo Echard and Abdallah Alshamali (Global Solar Council);Steven Vanholme (EKOenergy ecolabel); Stephan Singer (Climate Action Network International); and AndreaWainer (REN21); IRENA colleagues Ilina Radoslavova Stefanova, Giedre Viskantaite, Jan Mola, Julian Prime, JinleiFeng, Abdullah Fahad, Hannah Guinto, Larissa Pinheiro Pupo Nogueira, Jaidev Dhavle, Francisco Gafaro, AdrianGonzalez and Deborah Machado Ayres, all under the guidance of Ute Collier (Acting Director, IRENA Knowledge,Policy and Finance Centre); and former IRENA colleagues Bohan Liu, Carlos Ruiz and Raúl Alfaro Pelico. Technicalreview was provided by Paul Komor (IRENA). The IRENA Coalition for Action would also like to express its gratitude to all of the members of the Towards 100%Renewable Energy Working Group who participated in the events and discussions that informed these findings. Editorial and publishing support was provided by Francis Field and Stephanie Clarke, with design provided byMyrto Petrou. CONTENTS 2.1. GLOBAL TRENDS IN THE SOLAR PV INDUSTRY................................................... 102.2. GLOBAL LANDSCAPE OF STORAGE TECHNOLOGIES....................................... 122.3. COST TRENDS IN ENERGY STORAGE TECHNOLOGY......................................... 13 3. USING STORAGE TECHNOLOGIES TO ACCELERATE THE DEPLOYMENTOF SOLAR PV AND OTHER RENEWABLES........................................................17 3.1. STORAGE IN GRID EXPANSION AND MODERNISATION PLANS.........................173.2. SOLAR PV AND STORAGE IN ENERGY MARKETS................................................193.3. THE ESSENTIAL ROLE OF STANDARDS AND CERTIFICATION...............................23 4. RECOMMENDATIONS........................................