The 4th edition of this popular book!

The author has been generating his own electricity from wind and sun for several decades. In earlier editions he shared his knowledge and experiences so that readers could do the same.

Developments in technology and improved equipment availability in the last few years have meant that a fourth edition was thought appropriate – all with new chapters, drawings, schematics, and photographs. The hands-on approach is retained in this edition, with lots of practical tips, and advice on using second-hand components where feasible, as well as updated information about batteries and . He provides practical advice on all aspects of building and maintaining a low-cost, low-carbon home-generation system.

This book accompanies an online course. and here’s a review of an earlier edition.