"Collyn Rivers has done it again! - if you need to know anything about motorhome electrics, then this book is for you...Collyn must be, without doubt, the foremost authority in Australia on this subject."The Wanderer (Campervan & Motorhome Club of Australia Ltd) Caravan & Motorhome Electrics has been primarily written for owners and builders and bridges the gap between the auto-electrical and alternative energy disciplines.It explains basic electrics, an overview of batteries, lighting, appliances, fridges, water pumps, air-conditioning, circuit breakers, inverters, fuses and solar systems among a wealth of other information. It explains the energy draw of typical RV items, defines voltages and the installation of 12 and 24 volt wiring, charging, generators, energy monitoring, and answers many frequently asked questions.The content for both conventional and fifth wheel 'vans has been expanded. Both books are brilliantly illustrated with technical drawings and sharp colour photographs. They are written in clear English and it is difficult to find any aspect not fully explained.Peter Poat. The Weekend West Australian.