Remember to account for any extra influences when you calculate how much you can expect your solar panels to output. There are some intended outputs specified on panels, but that is only accurate if they are placed in an area that is sunny all the time. Any obstruction from trees or from a cloudy day will decrease the output.
When it comes to solar water heaters, be realistic. They're typically only 30% more efficient than any other form of water heater. Second, don't think that just because you shower in the dark means you'll have to deal with cold water. Water heated by solar power should stay warm for 24 hours.
Learn How Solar Energy Benefits You - We love the heat of the sun on our face. We struggle to navigate after the sun goes down. We rely on the sun for so many things, including using its power to energize our appliances. Read on to find out how to best use solar energy within your own projects.