Can solar PV cells be stored in a thermal collector?

Because more than 80% of renewable power energy is converted to heat, that can harm PV cells if not stored in a thermal collector (Diwania et al., 2020). The concept of PVT system is depicted in Fig. 2. The solar PVT system converts solar energy into both electrical and thermal energy.

What are photovoltaic and thermal energy systems?

Photovoltaic and thermal (PVT) energy systems are becoming increasingly popular as they maximise the benefits of solar radiation, which generates electricity and heat at the same time.

Which solar cells are used in PVT systems?

Herez et al. (2020) pointed out that in comparison to other PV cells, crystalline silicon, and InGap/GaAs/Ge triple-junction solar cells are commonly applied in PVT systems.

What is a solar PV cell?

The PV cell is a silicon wafer that directs the transformation of solar energy into electricity. When these two collectors-solar thermal and photovoltaic combined together, known as a hybrid PVT energy system (Sultan and Ervina Efzan, 2018, Zhang et al., 2012).

How do photovoltaic modules compare Electrical and thermal efficiency?

To compare the performance of electrical and thermal efficiency, a single photovoltaic module, a conventional air-PVT, a glazed single pass PVT, and a glazed double pass PVT were studied. Heat balance equations and various thermal and electrical parameters are used to create a numerical model.

How does a solar PVT system work?

The solar PVT system converts solar energy into both electrical and thermal energy. There was a lot of theoretical and experimental research done in the same decade, but most of the studies reported using two main collectors to extract heat from PV modules: air and water (Joshi and Dhoble, 2018).