Renewable energy is energy that can be gathered from naturally replenished resources. Renewable resources include sunlight, waves, tides, rain and wind, and energy harvested from these resources is important in many areas, including electricity generation, transportation and air and water heating or cooling.
Nowadays, many companies have switched to using renewable energy, mostly solar, to power their businesses. This change has proven to be successful and green building has spread all the way to our homes. Many homeowners are finding new ways of using the same renewable energy in their homes for many reasons. One of the biggest reasons is to save some money on bills, but going green and using mainly solar power to run your home has many other benefits as well.
Rooftop solar panels
If you are looking for ways to incorporate solar power into your home, solar panels are probably the most obvious method. They are typically installed on your roof, but you can also set them up in your yard. They harvest the sunlight and its energy and further transfer it in the form of electricity throughout your home, satisfying all of your daily needs. Generated watts per square foot will vary, depending on the orientation of the panels and your latitude, but they can generate 10 or more watts per square foot, which is more than enough. Another way to harvest the sunlight through your roof is by installing solar shingles. You can set them up if your current roof needs replacing. Solar shingles are actually solar panels that are mounted on your roof and serve as your roof tiles.
Unfortunately, solar power has a weakness–it works only when the sun is up. However, in order to power your home when the sun is down, you can pay for grid electricity or invest in another type of renewable energy. Nevertheless, solar panels will greatly contribute to decreasing your utility bills and saving energy.
Solar water heating
Besides generating electricity, solar power can also heat your home. Many homeowners opt for solar water heaters, which use the sun’s energy to heat the reserve of water. Water heated in such a way is then pumped through your radiators and pipes all the way to your faucets or showerheads. This system is easy to install and it can save you plenty of money and energy since it is cheaper to heat your water this way than with electricity or gas. However, there are many types of solar water heaters and each of them has their advantages and disadvantages, so make sure to conduct a thorough research before you make a decision.
It might sound odd that you can use the sun to cool your home, but it is possible. Solar air conditioning works similarly to solar water heating, but it uses the hot water in AC systems. If summers in your area are too hot to bear, you are bound to spend plenty of energy and money on air conditioning, which only increases the utility bills. However, if you switch to solar AC, you can cut down those bills significantly. By using hot water to actually cool down your home, you will both save money and help the environment. What is more, the hot water that is produced in AC systems can also be used for other purposes. For example, you can harvest that hot water and use it for solar water heating as well, depending on the setup you have.
Climate is drastically changing and that can cause plenty of troubles for the environment and residential building. Due to environmental awareness and higher utility bills, more and more people are choosing to go green and use the renewable energy. Solar power is one of those sources and it can drastically change the functioning of your home as well as bring many benefits to you and to our environment.