Annual Report 2009
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IEAINTERNATIONALENERGYAGENCY PHOTOVOLTAICPOWERSYSTEMSPROGRAMME annual report 2009 IMPLEMENTINGAGREEMENT ONPHOTOVOLTAICPOWERSYSTEMS PVPS P HOTOVOLTAIC P OWER S YSTEM S P ROGRAM M E ANNUAL REPORT 2009 PREFACE 3 CHAIRM AN'S M ESSAGE Welcome to the 2009 Annual Report of the IEA Photovoltaic Power Systems Programme. Triggered by the situation of the global economy, 2009 has been a year with uncertainties and difficulties for some of the photovoltaic markets and industries. Prices for solar modules have seen strong reductions throughout the year. At the same time, photovoltaics is increasingly seen as a long term and significant option for a sustainable energy supply, keeping it as a promising sector for investment, an important part of various economic recovery plans throughout the world as well as a subject of increased and long term R&D strategies. Important initiatives affecting both the technical and the market development of photovoltaics could thus be observed in the USA with the American Recovery and Reinvestment Act (ARRA) of 2009. In Europe, discussions have been ongoing in the context of the 2020 Strategic Energy Technology (SET) Plan and the launch of a Solar Europe Industry Initiative (SEII). Japan has introduced a new power purchase programme with increased purchase prices. The European Photovoltaic Industry Association (EPIA) has concluded a detailed study (SET for 2020) analysing the conditions for a 12 % share of the European electricity supply through photovoltaics by 2020. As a leading international network of expertise, IEA PVPS has the mission and privilege to cooperate on a global level in this rapidly evolving technology area. IEA PVPS undertakes key collaborative projects related to technology progress, cost reduction and rapid deployment of photovoltaics in various applications. Providing objective and neutral high- quality information about relevant developments in the photovoltaic sector remains our highest priority. Due to the increasing recognition of photovoltaics as an important future energy technology, the interest in the work performed within IEA PVPS is continuously expanding. Outreach for new membership within IEA PVPS continued in 2009. The Solar Electric Power Association (SEPA) from the United States joined the PVPS Programme as the 24th member during the year. I welcome SEPA as the most recent IEA PVPS member and look forward to a long and fruitful cooperation. Contacts have been ongoing with China, Greece, India, New Zealand, Singapore, South Africa, and Thailand. On the Task level, two new Tasks have been established within the PVPS programme in the year 2009: Task 13 on Performance and Reliability of Photovoltaic Systems and Task 14 on High Penetration of PV in Electricity Grids. Both projects have found broad support and interest from various PVPS members and will start their operational work in the year 2010. The overall communication efforts were continued through systematic distribution of PVPS products at conferences, workshops and by means of direct mailings. Communication was further supported by the PVPS website www.iea- pvps.org. Moreover, booths at the industry exhibition of the 24th European Photovoltaic Solar Energy Conference in Hamburg (Germany) and Solar Power International in Anaheim, CA (USA) attracted a large number of visitors and provided an excellent forum for dissemination purposes. 2009 was another productive year for PVPS with many new results from the various ongoing projects. With the conclusion of Task 10 on Urban Scale PV Applications, this project has seen a number of publications of high value. The detailed results are given in the Task reports of this annual report and all publications can be found at the PVPS website. I would like to congratulate all Tasks on their progress and achievements. The current status of photovoltaics in the PVPS member countries is described within the country section of this annual report. A number of Executive Committee members have left us during the year, heading for new responsibilities or horizons. I would like to thank them for their strong support and valuable contributions. With this, I take the opportunity to thank all Executive Committee members, Operating Agents and Task Experts, who by their dedicated efforts, contribute to the collaborative work and success of PVPS. Stefan Nowak Chairman TABLE OF CONTENTS 5 TABLE OF CONTENTS Chairman’s Message 3 Photovoltaic Power Systems Programme 7 TASK STATUS REPORTS Task 1 - Exchange and Dissemination of Information on Photovoltaic Power Systems 11 Task 8 - Study on Very Large Scale Photovoltaic Power Generation System 15 Task 9 - Photovoltaic Services for Developing Countries 18 Task 10 - Urban Scale PV Applications 22 Task 11 - Hybrid Systems within Mini-Grids 27 Task 12 - PV Environmental Health & Safety Activities 30 Task 13 - Performance and Reliability of PV Systems 34 Task 14 - High Penetration PV in Electricity Grids 37 PHOTOVOLTAIC STATUS AND PROSPECTS IN PARTICIPATING COUNTRIES AND ORGANISATIONS AUSTRALIA 39 AUSTRIA 43 CANADA 47 DENMARK 53 EUROPEAN COMMISSION 57 EPIA 59 FRANCE 61 GERMANY 66 ISRAEL 70 ITALY 73 JAPAN 75 KOREA 85 MALAYSIA 88 MEXICO 91 THE NETHERLANDS 94 NORWAY 97 PORTUGAL 100 SPAIN 104 SWEDEN 106 SWITZERLAND 110 TURKEY 114 UNITED KINGDOM 117 UNITED STATES 121 COM PLETED TASKS Task 2 - Performance, Reliability and Analysis of Photovoltaic Systems 126 Task 3 - Use of Photovoltaic Power Systems in Stand-Alone and Island Applications 128 Task 5 - Grid Interconnection of Building Integrated and Other Dispersed Photovoltaic Power Systems 130 Task 6 - Design and Operation of Modular Photovoltaic Plants for Large Scale Power Generation 131 Task 7 - Photovoltaic Power Systems in the Built Environment 132 ANNEXES A - IEA- PVPS Executive Committee Members 134 B - IEA- PVPS Operating Agents 138 PHOTOVOLTAIC POWER SYSTEM S PROGRAM M E 7 PHOTOVOLTAIC POWER SYSTEM S PROGRAM M E IEA IEA- PVPS OBJECTIVES The International Energy Agency (IEA), founded in November 1974, The IEA- PVPS programme aims to realise the above mission by is an autonomous body within the framework of the Organisation for adopting the following objectives related to reliable PV power system Economic Co- operation and Development (OECD), which carries out applications for the target groups: governments, utilities, energy a comprehensive programme of energy co-operation among its service providers and other public and private users: member countries. The European Union also participates in the work of the IEA. Collaboration in research, development and demonstration 1. To stimulate activities that will facilitate a cost reduction of of new technologies has been an important part of the Agency's PV power systems applications. Programme. The IEA R&D activities are headed by the Committee National RD&D programmes, industrial R&D and expansion of on Research and Technology (CERT), supported by a small secretariat PV manufacturing capacity as well as utility investments in PV projects staff, with headquarters in Paris. In addition, four Working Parties on are examples of activities with a direct effect on the cost of PV systems End Use, Renewable Energy, Fossil Fuels and Fusion, are charged with and their application. International co-operation within IEA PVPS can monitoring the various collaborative energy agreements, identifying indirectly contribute to cost reduction by undertaking or supporting new areas for co- operation and advising the CERT on policy matters. activities such as: sharing the activities and results of national RD&D The Renewable Energy Working Party (REWP), chaired by the first programmes, objective information and operational experience, creating PVPS chairman, Mr. Roberto Vigotti, oversees the work of ten and facilitating networks as well as providing guidelines. renewable energy agreements and is supported by a Renewable Energy Unit at the IEA secretariat in Paris. 2. To increase the awareness of their potential and value and thereby provide advice to decision makers from government, IEA- PVPS utilities and international organisations. The IEA Photovoltaic Power Systems Programme (PVPS) is one Key issues for the awareness of the potential and value of PV power of the collaborative R&D Agreements established within the IEA, systems among target groups are: cost/performance indicators, and since its establishment in 1993, the PVPS participants have been market developments, innovations and breakthroughs, new applications conducting a variety of joint projects in the application of photovoltaic and services, national and international programmes and initiatives, conversion of solar energy into electricity. The overall programme is policy and financing schemes, developments and standards. headed by an Executive Committee composed of representatives from each participating country, while the management of individual 3. To foster the removal of technical and non- technical barriers research projects (Tasks) is the responsibility of Operating Agents. of PV power systems for the emerging applications in OECD By late 2009, fourteen Tasks were established within the PVPS countries. programme, of which seven are currently operational. The new Task Over time, photovoltaic-based electricity supply can play a key role 13 and Task 14 were endorsed in late 2009. The twenty- four PVPS in urban- scale developments. Such developments should follow a members are: Australia, Austria, Canada, Denmark, EPIA, European holistic approach to maximise society's total energy efficiency and Union,