Solar Energy: Grid vs. Off-Grid System

Using solar energy can unquestionably be beneficial. It s a renewable source of energy which is not expected to deplete at least not in your lifetime or your children s. It is also easy to utilize and could supply the power you need for the home as you try to help the environment. Wonderful, don t you think? However, what happens to your solar power system at night and on cloudy days?

Although solar power is really beneficial in more ways than one, it is by no means perfect. From the term itself, you can already gather that it is expected to work through the presence of the sun. When the sun is not shining, the solar power system may not work as you expect it to. Times like this, it is best to have a grid-tied system.

What is a grid-tied system?

A grid -tied system is having a solar power system connected to the local electricity grid. Through this kind of set-up, you can get the additional electricity you need even when the sun is not shining and your solar energy kit can t provide you with enough electricity. With this type of system, you can also enjoy net metering. When your solar power system produces more than what you consume, you can feed back energy to the grid and get credits for it. That s a great way to cut down on utility expenses. Also, a grid-tied system can cost lower than most off-grid ones.

Now, upon the mention of the term off-grid, let us now proceed to this kind of system. From the word itself, you can already understand that an off-grid system is the opposite of grid-tied. An off-grid solar power system requires the use of batteries where electricity can be stored during sunny days. It also needs to have a charge regulator to ensure that none of the batteries are over- or undercharged.

An off-grid system can have some benefits over a grid-tied one. For one, you can enjoy freedom from monthly electric bills. You won t have to live with the horror of waiting for the bill and how much it has soared higher again despite your efforts on frugal living. You can also have and use electricity without depending on the public utility grid. Obviously, if you live in a remote area, this system is excellent for you.

However, just like other things, and off-grid solar power system has some disadvantages too. For example, it demands higher initial investment. Its care and maintenance can also be costlier as you have more components to cover such as batteries and regulators. Finally, when the sun doesn t show up for an extended period of time, you may experience power outage since you won t have any local power grid to depend on.

All in all, using solar energy can really be beneficial. You really just have to ponder well on what system would work better for you in utilizing it. Is it grid-tied or off-grid? Only you would know the answer.

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Kellie is an expert when it comes to Solar Energy and Solar Panels. To find out the latest News and Tips on Using Solar Power, visit Eco Solar Panels at www.ecosolarpanels.com/

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