The easiest approach to preserve electricity is to close your lights when you are not utilizing them and make an effort to all-natural lighting in daytime. Open your curtains and let all-natural light inside your house so you won't have to open your lights during day time.
You can think about these renewable power sources as an alternative to minimize your monthly power bills. You can try using them the entire night and collect energy during daytime.
You can consider these alternative energy sources as a form of alternate source to decrease your monthly bills. You can collect energy during day time and them at night.