Written by a leading scientist with over 35 years of experience working at the National Renewable Energy Laboratory (NREL), Solar Radiation: Practical Modeling for Renewable Energy Applications brings together the most widely used, easily implemented concepts and models for estimating broadband and spectral solar radiation data. The author addresses various technical and practical questions about the accuracy of solar radiation measurements and modeling. While the focus is on engineering models and results, the book does review the fundamentals of solar radiation modeling and solar radiation measurements. It also examines the accuracy of solar radiation modeling and measurements. The majority of the book describes the most popular simple models for estimating broadband and spectral solar resources available to flat plate, concentrating, photovoltaic, solar thermal, and daylighting engineering designs. Sufficient detail is provided for readers to implement the models in assorted development environments. Covering the nuts and bolts of practical solar radiation modeling applications, this book helps readers translate solar radiation data into viable, real-world renewable energy applications. It answers many how-to questions relating to solar energy conversion systems, solar daylighting, energy efficiency of buildings, and other solar radiation applications.

This volume provides a valuable overview of the Commission's current activities in research on solar radiation data and in the development of solar energy applications in buildings. It contains the proceedings of the second contractors' co ordination meeting in the third four year R+D programme (1985-88) in these two fields, which was held in Brussels on 1 and 2 OCtober 1987. The first meeting was held on 13 and 14 November 1986. (') The research contractors' reports presented in this book give a full account of activities at an important stage in the programme where most projects have completed their preparatory stages and productive research is now fully underway. A feature of the reports is the pattern they illustrate of working groups in which practically all of the Member states are represented, co operating in the attainment of common goals within a co ordinated European programme. The meeting was attended by 60 participants and extended over two days. Presentations were made by the contractors on the objectives of their projects, progress made in the research, and future work plans and priorities. Each presentation was followed by a short d- cussion. The meeting was also important in improving communications between the research groups, exposing opportunities for co operation and collaboration, and monitoring progress. Among key achievements reported in the area 'Solar Radiation Data' is the implementation of a network of measuring stations at eight proto typical sites throughout Europe.

Solar Energy Application in Buildings discusses the successful utilization of the Sun's energy in various cultures, continents, and climates. This book consists of 19 chapters and begins with considerable chapters devoted to the fundamentals of solar energy, including climate, storage, and material properties. The subsequent chapters discuss the concept of passive heating and cooling in buildings. The remaining nine chapters deal with various applications of solar energy in buildings in the United States, Iran, Canada, Germany, Japan, New Zealand, Great Britain, India, and France. This work will be of great value to scientists and engineers who are interested in the great potential of solar energy.

Solar radiation data is important for a wide range of applications, e.g. in engineering, agriculture, health sector, and in many fields of the natural sciences. A few examples showing the diversity of applications may include: architecture and building design, e.g. air conditioning and cooling systems; solar heating system design and use; solar power generation; evaporation and irrigation; calculation of water requirements for crops; monitoring plant growth and disease control; skin cancer research.

Solar Energy Applications in Houses: Performance and Economics in Europe provides information on the state of development of solar space and water heating technology and on the influence of climatic and economic factors on the attractiveness of solar systems. The book discusses the aspects of climate relevant to solar system and house designs; the impacts of the different European climates on the thermal design and heating requirements of individual houses; and the passive solar energy use in buildings. The text also describes the components of active solar energy systems; the performance of active solar energy systems; and the economics of solar space and water heating. The supporting activities for solar energy systems and other energy-saving technologies implemented by governments, companies, energy supply utilities, solar societies and the Commission of the European Communities are also considered. The book will be invaluable to potential buyers or owners of systems who need practical information on the technical and economic possibilities of domestic solar energy use in the various countries of the European Communities. The information is also important for those people in government, administration, industry and research institutions who are involved in assessing solar energy applications, in planning for the future energy supply, in developing support measures for the introduction of energy-saving methods and in marketing solar hardware.

Proceedings of the EC Contractors' Meeting held in Brussels, Belgium, November 13-14, 1986

The cost of operating a building far exceeds the cost of constructing it, and yet until recently little attention was paid to the impact of solar radiation on the costs of heating, cooling and ventilation. And now that there has been a surge in interest in energy efficiency and solar design, architects and designers need a practical guide to the modelling and application of solar energy data. There are many different models and techniques available for calculating the distribution of solar radiation on and in buildings, and these algorithms vary considerably in scope, accuracy and complexity. This book demonstrates which of these predictive tools gives the best results in different circumstances, including explaining which models can be best used in different parts of the world. The author has had over twenty-five years of experience of dealing with solar energy data from four continents and has used that experience in this book to show the development not just of knowledge but also the growing sophistication of the models available to apply it.

Two essential components of solar energy which are derivable from the sun-radiant light (passive solar power) and heat (active solar powers) have been harnessed for decades using a range of continuously-evolving and cutting-edge technologies. Such technologies include solar heating, solar photovoltaics, solar thermal energy, solar architecture and photo emitters. Recently, there has been active research in solar energy resources due to improvements in solar panel geometry, photo-cell materials, glazing and panel orientation. Equally, more rigorous methods of modeling inter-reflections within curvilinear surfaces are now being evaluated for simplified analytical evaluations. Therefore, this book, Solar Radiation Applications, presents the outcomes of selective and classic works on the optimization of these essential fields in active solar energy research.