How to compare the different solar thermal power generation systems?

To compare the different solar thermal power generation systems, some key characteristics/parameters are important to analyze the performance of the power generation system. Some of those parameters are discussed as follows: Aperture is the plane of entrance for the solar radiation incident on the concentrator.

Is solar thermal power generation better than solar PV?

In the world of renewable power generation technologies, solar thermal power generation faces stiff competition from solar PV and wind energy systems. The latter two systems are not just more technologically mature, but also cheaper than the former.

What are solar thermal technologies for power generation?

This chapter also covers the recent developments in solar thermal technologies for power generation. In recent times, solar thermal technologies are integrated with conventional fossil-fuelled power plants as well as other renewable energy sources such as biomass, geothermal to improve its performance.

Is solar thermal power a cost-effective power generation system?

Solar thermal power, however, still has the advantage that it can store power. The technology differences are moot, however, since both solar technologies are currently much more expensive than other sources of renewable energy. Therefore, at present, solar energy is not a cost-effective power generation system.

What is the difference between solar thermal and photovoltaic?

Both photovoltaic and solar thermal are the two established solar power technologies. Photovoltaics use semi-conductor technology to directly convert sunlight into electricity. Photovoltaics, therefore, only operate when the sun is shining, and must be coupled either with other power generation mechanisms to ensure a constant supply of electricity.

Are solar thermal power plants better than CSP-based power plants?

In addition, a comparison is made between solar thermal power plants and PV power generation plants. Based on published studies, PV-based systems are more suitable for small-scale power generation. They are also capable of generating more electricity in a specific area in comparison with CSP-based systems.