Consider a solar powered attic fan if you are not ready to make the full switch to solar energy. This type of fan features sensors that can turn on the fan at a certain temperature. This will remove heat and lower the cost of cooling. A good solar powered attic fan will help cool your house and not cost anything to run.
Teaching your children about solar energy will help them embrace this alternative energy in their adulthood. Help them understand the difference between a renewable resource and the limitations of other types of fuel. If you start instilling this way of thinking early on, your children will be more responsible in their choices when they lead their own lives.
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Before making a choice on how many solar panels you use make a list of all the electrical appliances you use and the wattage and hours utilized by each one. This will be helpful in determining how much solar power you will need. No matter if you decide to install the equipment yourself or have someone else do it, this information will help your choices.