Solar Energy Pros and Cons
The Pros and Cons of Solar Energy
Solar energy is a renewable energy source and better for the environment than fossil fuels. The energy production is silent and clean. Solar systems generate electricity without any air emissions or waste production. Overall, the list of solar energy pros easily outweigh the cons.
Solar Energy Pros
Solar energy is free. The sun shines every day with no financial cost to us. Once a photovoltaic system is installed, there are only minimal costs to pay off over the following years. Even still, Solar power is becoming cheaper as the price of panels are decreasing and installations are supported by governmental and state incentives.
Solar energy is inexhaustible. The sun shines every day and will do so as long as we live, making it one of the greatest advantages to solar energy.
Solar energy is simple. Once a photovoltaic system is installed, it functions on its own for a long-period of time and requires little, if any, maintenance. In addition, a photovoltaic system does not need direct sunlight – it even produces power when it is cloudy.
Solar energy is available anywhere. One of the most important solar energy pros is that it is not location specific. This makes it possible to harness electricity in remote locations that are not linked to a national grid.
Solar energy is versatile. Solar panels can be installed on a variety of different-shaped and sized rooftops, making it easy to find the required space for solar panel placement.
Solar energy means independence. Solar installations make their owners independent from fossil fuel supplies and utilities, one of the most important solar energy pros.
Solar Energy Cons
Source: Sandia Corporation
First, solar systems are only able to generate electricity during daylight hours. Also, the weather can be a factor in the efficiency of solar cells. For example, cloudy and rainy weather, or heavy air pollution can interfere with the amount of sunlight that reaches the solar panel. But, solar technology is advancing and experts are striving to develop electric storage systems to store electricity during times when little sunlight reaches the panels.
Another potential downside is that the initial cost of solar cells and their installation can be quite high. However, when considering that energy costs are minimal after installation, and in light of the solar energy pros, the overall cost of solar energy is extremely low in comparison to the benefits received.