Results 41 to 50 of about 1,260,047 (209)

Investigating the cooling of solar photovoltaic modules under the conditions of Riyadh

Journal of King Saud University: Engineering Sciences, 2023
Cooling enhances the energy conversion efficiency and output of photovoltaic (PV) panels. In this work, the effects of natural convection, forced convection, and evaporative cooling on the performance of polycrystalline PV panels were investigated.
A. Almuwailhi, O. Zeitoun
doaj   +1 more source

Automatic Cooling of a PV System to Overcome Overheated PV Surface in Palembang

Journal of Physics: Conference Series, 2020
Abstract An automatic cooling for a PV panel is necessary to reduce the solar panel surface temperature and to avoid overheating that can lead to the destruction of a PV cell. The automatic design cooling is equipped with a thermostat as the temperature sensor. The automatic cooling consists of a thermostat, a microcontroller to regulate
Ahmad Taqwa, Tresna Dewi, RD Kusumanto, Carlos R Sitompul, null Rusdianasari   +4 more
openaire   +1 more source

A Review of Heat Batteries Based PV Module Cooling—Case Studies on Performance Enhancement of Large-Scale Solar PV System

Sustainability, 2022
Several studies have concentrated on cooling the PV module temperature (TPV) to enhance the system’s electrical output power and efficiency in recent years.
K. Velmurugan, R. Elavarasan, Pham Van De, V. Karthikeyan, Tulja Bhavani Korukonda, J. A. Dhanraj, Kanchanok Emsaeng, Md. Shahariar Chowdhury, K. Techato, Bothaina Samih Ismail Abou El Khier, E. Attia   +10 more
semanticscholar   +1 more source

Solar Photovoltaic Panels with Finned Phase Change Material Heat Sinks

Energies, 2020
Phase change material (PCM) based passive cooling of photovoltaics (PV) can be highly productive due to high latent heat capacity. However, the low rate of heat transfer limits its usefulness.
Preeti Singh, Sourav Khanna, Sanjeev Newar, Vashi Sharma, K. Srinivas Reddy, Tapas K. Mallick, Victor Becerra, Jovana Radulovic, David Hutchinson, Rinat Khusainov   +9 more
doaj   +1 more source

Experimental Investigation of the Effect of a Combination of Active and Passive Cooling Mechanism on the Thermal Characteristics and Efficiency of Solar PV Module

Inventions, 2021
A photovoltaic (PV) module’s electrical efficiency depends on the operating temperature of the cell. Electrical efficiency reduces with increasing PV module temperature which is one of the drawbacks of this technology.
E. B. Agyekum, S. Praveenkumar, N. T. Alwan, V. Velkin, S. Shcheklein, S. J. Yaqoob   +5 more
semanticscholar   +1 more source

Pv Based Battery Less Cooling And Lighting Solution

IOP Conference Series: Materials Science and Engineering, 2021
Abstract Increase in usage of renewable energy has become mandatory as the world is moving towards green energy. Developing nations like India and many others aids the revolution as it has abundant solar energy to harness. A solar powered flyback converter with an inverter is presented in this paper. This system is of great use at street
K. Nıvesh Kumar, L. Mothınathan, T. Sathıyanarayanan, S. Arun Jayakar   +3 more
openaire   +1 more source

Enhancement of PV Panel Power Production by Passive Cooling Using Heat Sinks with Perforated Fins

Applied Sciences, 2021
This paper presents a numerical model regarding the passive cooling of PV panels through perforated and non-perforated heat sinks. A typical PV panel was studied in a fixed position, tilted at 45 degrees from the horizontal with the wind direction ...
S. Hudișteanu, F. Țurcanu, N. Cherecheș, C. Popovici, M. Verdeș, Iuliana Huditeanu   +5 more
semanticscholar   +1 more source

Sustainable passive cooling strategy for PV module: A comparative analysis

, 2021
This paper presents the experimental studies of different passive cooling techniques to analyze the electrical power improvement and temperature reduction of a 50 W polycrystalline PV module. Plant cooling, greenhouse cooling, greenhouse + plant cooling,
B. Ramkiran, C. K. Sundarabalan, K. Sudhakar   +2 more
semanticscholar   +1 more source

A Comprehensive Review of Research Works on Cooling Methods for Solar Photovoltaic Panels

Energies
Solar photovoltaic (PV) power is an important force in promoting the transformation of the energy structure. An increase in PV panel temperature reduces open-circuit voltage and fill factor, thereby increasing the recombination of internal charge ...
Cheng Wang, Fumin Guo, Huijie Liu, Gang Wang   +3 more
doaj   +1 more source

Advanced cooling techniques of P.V. modules: A state of art

, 2020
The efficiency of solar systems, in particular photovoltaic panels, is generally low. The output of the P.V. module is adversely affected by their surface rise in temperature.
Pushpendu Dwivedi, K. Sudhakar, Archana Soni, E. Solomin, I. Kirpichnikova   +4 more
semanticscholar   +1 more source