Would you like to do a quick no-hassle estimate of what size solar system you need and the approximate cost. Well, following is a Solar Power Calculator that you can use to estimate the size and cost of a system in your area.
In sizing any Solar Photovoltaic sytem to produce your electricity it is crucial to know how much sunshine you can expect in your area. This average of daily sunshine can be dermined from the map below.
Every renewable energy project has to start with analyzing your current energy consumption. For instance in a residential project you will want to start with doing an energy audit, recording the energy consumption of each appliance in your home.
To determine whether a wind turbine to produce electricity is a practical option for you, it is quite helpful to know how much wind you can expect in your area and at what height you need to be to get that wind.