Solar power has gradually become part of our lives. Homeowners are using solar energy to reduce their bills, and business owners use solar panels too in order to develop a more environment-friendly business model. If you'd like to know more about solar energy, read on. This article is filled with useful tips and information about solar energy. Photo-voltaic panels have two main types. Mono-crystalline panels are the more efficient and more expensive choice. Poly-crystalline panels cost less and produce less. Invest in the best system you can afford. Many people assume that installing solar panels requires a major remodeling of their home. The first step is to replace outdoor lighting with solar options. These lights stay on all night and then recharge the following day. If you want to use partial solar power, look into some small solar operated appliances. There are two different ways to accomplish this. You could attach solar panels to your windows and use these to re...