Solar energy is the energy received from the sun, in the form radiated heat and light. This energy resource is used by various solar energy technologies. Solar power is another term associated with solar energy. Though most of the times, both these terms are used interchangeably, at times, solar power is specifically referred to the conversion of sunlight into electricity, with the help of photovoltaics, concentrating solar thermal devices or various experimental technologies. However, few of us know that solar energy is a potent means of power generation, which can profoundly assist us in our daily activities. Given below are the advantages and disadvantages of solar energy.
Advantages
- Solar energy is an inexhaustible source of fuel.
- The usage of solar energy or power is cent percent environment friendly and does not create any pollution.
- It is one of the excellent supplements to other renewable sources.
- Solar energy is highly versatile and can be used for powering diverse items, such as solar cars and satellites.
- The solar power generated by the sun rays is absolutely free.
- Most of the solar energy appliances do not require any maintenance and can be effectively used throughout their lives.
- The process provides an unlimited supply of solar power, which will never exhaust.
- Solar energy can be effectively used to supply electricity to places where the installation charges of power lines are quite high.
Disadvantages
- Areas which receive ample amount of sunlight are the only ones fit for producing solar energy.
- The process involves low energy production and to produce useful amounts of heat or electricity, a large number of solar panels are required.
- The initial cost of installation of solar energy is high.
- No solar energy is produced during night time.
- Solar powered cars have a fairly slow speed as compared to other general vehicles.
