Your solar panels should be able to get a maximum amount of light form the sun. If you are set against hiring a professional to assist you, you can start tracking the sun's movements yourself to calculate the best positioning.
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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Saving the environment can start with cleaner water-heating devices. Many different water heating systems exist, including tankless solar powered systems. These devices may be installed in any sunny location, even on your roof.