When it comes to alternate energy sources, solar energy is perhaps the most popular and also most widely used. It is believed that solar energy will no longer be an alternative energy source but the main source of energy after another two decades, or perhaps even earlier, and lots of efforts and research works are being carried out to make it more efficient and commercially viable.
Some of the salient features of solar energy are:
But like any other energy source it also has its own advantages and disadvantages which have to be taken into consideration.
The advantages of solar energy are:
• It is stable source of power
• It is also one of the most reliable
• It is abundantly available
• It is free for everyone, after the costs of the equipment and setup are covered up
• It is available everywhere
• It is one of the most cost-efficient form of energy, if used correctly
• It is a clean source of power (zero emissions, zero health risks)
• Zero CO2 emissions during use
• Helps in preserves our natural environment, air quality, and limited water supplies
• Has no delivery costs
• It is pollution-free
• It is almost maintenance free
• Eligible for tax rebates when you set up solar panels
• You can profit from your extra solar energy
• It can help in generating local jobs
• Provides greater energy security over the long term
The disadvantages of solar energy are:
• The initial cost is quite high
• Production of solar panels creates pollution
• The sun is not always available, for example during rainy season or when there is a cloud cover, so solar is an intermittent power source
• Disposal of old solar panels is a problem issue
So you can see from above that the advantages of using solar power quite outweigh the disadvantages. As for disadvantage no. 1, regarding the high initial cost, if you compare cost of installation for last 20 years, there has been reduction of almost 50%, and it is still continuing to go down. So solar energy is our main hope of clean and green energy for our future.
Some of the salient features of solar energy are:
- It is delivered everywhere, every day.
- It is completely free to use, collect, and store.
- It is free from transportation costs.
- It is free from pollution.
- It is an unlimited resource.
- It is the most reliable source of energy.
But like any other energy source it also has its own advantages and disadvantages which have to be taken into consideration.
The advantages of solar energy are:
• It is stable source of power
• It is also one of the most reliable
• It is abundantly available
• It is free for everyone, after the costs of the equipment and setup are covered up
• It is available everywhere
• It is one of the most cost-efficient form of energy, if used correctly
• It is a clean source of power (zero emissions, zero health risks)
• Zero CO2 emissions during use
• Helps in preserves our natural environment, air quality, and limited water supplies
• Has no delivery costs
• It is pollution-free
• It is almost maintenance free
• Eligible for tax rebates when you set up solar panels
• You can profit from your extra solar energy
• It can help in generating local jobs
• Provides greater energy security over the long term
The disadvantages of solar energy are:
• The initial cost is quite high
• Production of solar panels creates pollution
• The sun is not always available, for example during rainy season or when there is a cloud cover, so solar is an intermittent power source
• Disposal of old solar panels is a problem issue
So you can see from above that the advantages of using solar power quite outweigh the disadvantages. As for disadvantage no. 1, regarding the high initial cost, if you compare cost of installation for last 20 years, there has been reduction of almost 50%, and it is still continuing to go down. So solar energy is our main hope of clean and green energy for our future.