With exemplary quality, solar panels say goodbye to the electricity bill. A single solar panel can generate enough to power all lights and appliances in your home Since they don't emit greenhouse gases and generate good energy, they help protect us from climate change in addition, the current cost of solar panels is constantly decreasing so people don't have to invest much to purchase and install solar panels in their homes. What makes solar panels best is that they don't require fuel costs or maintenance costs. All you must do is keep the panels clear of dirt and debris. Also, if you live somewhere with intense sunshine you never even notice that you have solar panels on your roof.