Off the Grid Power Systems

An off-grid power system is a green, alternative energy system, such as solar, wind, geothermal or a hybrid system combining two or more natural energy sources, which enables you to be energy self-sufficient.

Location

• The type of off-grid system is largely determined by location. Globe in Silhouettes image by ari saputra from Fotolia.com

  The location of your home is critical to choosing the appropriate system. The average amount and speed of wind in your area could determine whether a wind turbine system is possible. The average annual sunshine influences the size requirements for a solar off-grid system. For geothermal, temperature and space are important factors.

Hybrid

• With a solar-wind hybrid system, wind energy can be used on cloudy days. Solar Panels image by alessbonaventura from Fotolia.com

  Different sources of energy can be combined into one system for reliability. A single system can have solar panels, wind turbines and even a back-up generator so you can take the maximum advantage of all of the natural sources of energy available.

Cost

• Having a properly insulated, energy-efficient structure is critical to successfully going off-grid. High-grade insulation, ducting and house design are major factors when determining the type, size and price of your system.

System Option

• When converting to energy self-sufficiency, you have the option of installing your green system while staying connected to the municipal grid ("grid inter-tied"). This kind of system makes it possible for you to actually sell your surplus energy back to the electric company.