The author has been providing his own electricity from the sun and the wind for many years and in the first edition of wind and solar electricity he shared his knowledge and experience to explain how his readers could do the same. Subsequent developments in the associated technology and UK government incentives have led him to make substantial revisions and additions to the original text, including new illustrations and photographs, for this second edition. He provides practical, hands-on advice on all aspects of setting up and keeping a home-generation system running and the text reflects his own recent experience.