One of green energy sources is the sun. The sun energy is known as solar energy. The green energy from the sun can be stored in the solar panels and can be used as electricity. There are many people who want to join hands in saving the earth but the most basic question that comes to their mind is, 'are solar panels worth it?'. Following details will help you to understand the efficiency and value of installing the solar panel in your house.
Cost Affecting Factors
There are many factors which affect the cost of solar panels, so the question 'are solar panel cost-effective' is totally based on the following factors. You can use the sun energy and go green but you need to follow some criteria to get an effective performance. Following are some of the factors on which installation and working of a solar panel depend.
The level of Sunlight: Level of sunlight is the greatest factor which affects the solar panel. If you are staying in an area where you get ample of sunlight throughout the year, then the solar panel can be of great use. But if you get less sunlight just for few days like in Seattle, the solar panel will be of no use, because where there is sunlight for merely 58 days. Here you may have to install many solar panels to fulfill the necessity.
How Large is Your House: your solar panels cost may reach $500 to $16,000 if you have a small or a normal sized house. But if you have a big house then your cost may increase according to the size of your house.
Government Grant: If you are among the lucky people who are getting help from the government to install the solar panel in the house, then there is nothing better than this.
Enhanced Technology: Solar panels technology enhanced and have become efficient and cost-effective day by day. The new technology has helped to increase the life of the cells and their efficiency to perform better even after many years. You can also get lots of options to make a choice according to your budget in the market which can help you.
Pros and Cons of Solar Panels
Solar energy is non-renewable and is considered to be the safest and purest form of energy. It is very beneficial but due to its high cost, people get confused about its benefits. Let's find out the pros and cons of solar panels, which will help you to make the decision on whether to use it or not.
Pros of Solar Panels
As we all know that solar energy is produced by the sun and hence it is free. You can use as much energy as you can with the help of solar panels and there will be no charges for it.
Once you have installed the panels, you don't need to worry about it. They require very less maintenance and work very efficiently.
Solar panels are efficient in giving 80-90% electricity output even after 20 years. This shows its long life and effectiveness.
As it works on its own and if once installed can be used for more than 20 years, you don't need to waste your money in paying electricity bills.
Cons of Solar Panels
Depending on the size of your house, you need to do the installation. If you have a big house then you need to invest a lot to fulfill the overall requirement of electricity.
Solar energy is time limited as it will help you only in daylight. For the night you need to have storage batteries which in turn will increase the cost.
Although they have a long life but still you have to replace them after 20 to 30 years. This will not be restricted to just one panel but you need to replace the whole lot which will require again the same or more amount of money.
Use the solar panel for homes electricity to make your home pollution free with green energy. Although it will need some money but will be safe not only for you but for the existence of life on earth. So, go green and save the earth.