Off the grid blog writes:
“I found a fantastic government resource [PDF], with documentation on what you need to consider when going off the electrical grid either as a new home builder, or home renovator. There are pages and pages of detailed suggestions, and steps for planning an ideal off-grid home, so browse or delve right in. You can’t help but learn something by reading just a page of it. Here are a few interesting points and definitions from the document:

Off-grid homes have shortened the [electricity delivery] line and have the electricity generating equipment in their backyards [instead of hundreds of kilometers away]. Their electricity comes from a photovoltaic array (solar panel), wind turbine, micro-hydro turbine and/or a fossil-fueled generator. Collectively, the other parts of the system equipment are known as the balance of system (BOS) and include low-voltage (12 volt) direct current (DC) electrical storage (batteries) and regulating equipment (controller, inverter, battery charger, DC disconnect and monitor) right in the house. Instead of paying for someone else to look after the supply of electricity, people living off-grid need to be their own power managers.”

For more about off grid living take a look at this video David and Sarah made about their house: