Solar PV vs Solar Thermal: What's the difference?
The theory behind the two types of Solar Panels: Solar PV vs Solar Thermal, are similar, i.e. they soak up raw energy from the sun and convert that energy to create a renewable source of power. Further, the significant difference between the two types of Solar Panels comes under their usage. In the case of Solar PV, sunlight hits the Solar Panel, which generates electricity, whereas, in the case of Solar Thermals, the system absorbs sunlight, which heats your home or office. This article provides you with the advantages and disadvantages of Solar PV vs Solar Thermal and sheds some light on how they can be used together.
Solar PV
The process of converting the sun into power was first developed and introduced in the late 1800s. With the help of technological advancements, engineers worldwide have been refining the process ever since. Moreover, in the present scenario, Solar PV generation has shown an increase of 22%, therefore, becoming the second-largest absolute generation growth of all renewable technologies. Finally, to know if Solar PV's are the right investment for your home click here. Some of the applications of Solar PV are as follows:
- Generating Electricity.
- Powering up Recreational Vehicles.
- Back up electricity for emergency cases.
Advantages
- The ability to provide clean and sustainable energy for 30 years.
- Ample availability of government incentives and rebates.
- Excessive power generated can be sold off to local utility companies.
- Provides maximum efficiency during summertime.
- Solar PV can cover 60% of the households energy needs and power up high energy-consuming appliances such as refrigerators and air conditioners.
Disadvantages
- The overall appearance of a home is affected.
- Requires a large area.
- Requires major investment and, therefore, can cause a dent in savings.
Solar Thermal
Solar Thermal is considerably a newer technology, and it is mainly linked with heating homes and swimming pool maintenances. In addition, the technology is pretty straightforward; the sunlight, which is absorbed by the collectors installed onto the roof, heats the liquid in the tubes, which is then shifted to the cylinders, making it ready for use.
Advantages
- Does not require a large area.
- Depending upon the model, Solar thermals can be more efficient in absorbing light from the sun than Solar PV’s.
- It is the best solution for heating water.
- The technology is more straightforward when compared to Solar PV’s.
- Provide better value for businesses.
Disadvantages
- Solar Thermals have a lower lifespan than Solar PV’s.
- Energy derived from the sunlight cannot be stored for a more extended period of time.
- Solar PV’s provide more versatility than Solar Thermals.
Solar PV vs Solar Thermal: Final Verdict
The decision to choose between the two innovative forms of energy is problematic. The manner of usage plays a crucial role in deciding which form of energy collection to go for. Solar Thermals are a perfect investment when it comes to heating your home or offices. However, Solar PV’s are the best option for generating electricity to power up your homes or offices. Therefore, purchasing both Solar PV and Solar Thermal is ideal. Judging by the current climate, it is high time that we all make the climb to solar. Finally, adapting to renewable sources of energy will help alleviate environmental concerns and also, at the same time, help improve your savings.
