Solar energy is often thought of as free energy coming from the sun, but that is not entirely true. Yes, sunlight comes from the sun for free, but harnessing that energy to our daily needs isn’t so easy.
It’s a complex process that costs us a lot. There are also some disadvantages to converting solar energy to electrical energy that we will discuss in this article.
1-Solar panels are very Expensive
The first diadvanathe of solar energy is the price of its total setup. The system consists of three components: solar panels, an inverter, and a battery for backup when it is cloudy or at night. It is an extremely expensive setup.
The power station is another option that is known for solar generators, which are also very expensive.
2-Require Inverter and large Size of Batteries
Solar panels can only be used to power specific DC devices. To use it with devices that need AC current, you must use an inverter to convert the DC current to AC current.
Solar energy can only be used when the sun is shining. In order to use it when there is no sunlight, you need a backup battery that can store energy when light is available and later be used.
3-The system requires the Space at your Home
Limited space means limited power. Your output power is determined by the solar panels mounted on your roof. Installing the required solar panels may not be possible if you have insufficient space.
Then this type of solar energy is not suitable for you since it does not meet your power needs.
4-Does not work in Cloudy Weather
You get the most power from your setup on a sunny day, but on a cloudy day it can only provide a fraction of its total power. When there is intense or cloudy weather in your area, you will not have power.
5-Solar panel loose their efficiency
Solar panels are very expensive, and they are also not very efficient at converting light energy into electricity. About 25% of the light they receive is converted into electricity.
Each year, the efficiency of solar panels declines, and they need to be replaced about every 20 years.
The process of capturing solar energy is difficult and expensive. It requires an inverter and large batteries when there is no sunlight, such as in the cloudy season or at night. Space limitations on your rooftop mean less power, and solar panels lose efficiency as time passes.