Switching to solar energy can save a ton on your electric bill. Solar power is absorbed through panels that are properly positioned on your roof. It is especially convenient if you live in an area that gets a long of sun. This will provide usable energy to your home in a much cheaper fashion than conventional electricity.
Always use non abrasive cleansers on your solar panels. An abrasive cleaner can scratch the surface of the panel and cause permanent damage and affect how well the solar panel works. There are commercial cleaning solutions to use or you can use a pool skimmer with a very soft cloth on it.
Construct a solar filter for your camera or telescope with solar mylar film and a steel can. I also experimented with different commonly available mylar wrappers .
When you think of solar energy, you probably think of huge panels on the roof of your house. You have more options if there is some space on your property. If they are fitted with trackers that follow the sun, and special mounts, they can more efficiently capture the sun's rays throughout the day. Still, it will take a little bit of room.