scholarly journals Parabolic bifacial solar panel with the cooling system: concept and challenges

2019 ◽  
Vol 1 (10) ◽  
Author(s):  
Badre El Majid ◽  
Saad Motahhir ◽  
Abdelaziz El Ghzizal
Author(s):  
Muhammad Nizam Kamarudin ◽  
Sahazati Md. Rozali ◽  
Mohd Saifuzam Jamri

Harvesting energy from the sun makes the photovoltaic (PV) power generation a promising technology. To obtain a consistent state of charge (SOC), consistent energy must be harvested and efficiently directed to the battery. Overcharging or undercharging phenomena decreases the lifetime of the battery. Besides, the effect of irradiance toward solar in term of sunlight intensity effects the efficiency and hence, sluggish the SOC. The main problem of the solar panel revealed when the temperature has increased, the efficiency of solar panel will also be decreased. This manuscript reports the finding of developing an automatic active cooling system for a solar panel with a real time energy monitoring system with internet-of-things (IoT) facility. The IoT technology assists user to measure the efficiency of the solar panel and SOC of the battery in real time from any locations. The automatic active cooling system is designed to improve the efficiency of the solar panel. The effectiveness of the proposed system is proven via the analysis of the effect of active cooling toward efficiency and SOC of photovoltaic system. The results also tabulate the comparative studies of active-to-passive cooling system, as well as the effect of cooling towards SOC and efficiency of the solar panel.


2021 ◽  
Vol 17 (4) ◽  
Author(s):  
Eka Purwa Laksana ◽  
Yani Prabowo ◽  
Sujono Sujono ◽  
Rummi Sirait ◽  
Nifty Fath ◽  
...  

Indonesia is a tropical country located on the equator. The average intensity of solar radiation in Indonesia is 4.8 kWh/m2. This makes Indonesia a country with new and ren ewable energy potential, one of which is solar panel technology. The first step that must be done in the process of installing solar panels in a place is to analyze the potential of solar energy. In this study, an analysis of the potential of solar energy as a new renewable energy source has been carried out at Budi Luhur University, North Petukangan, South Jakarta. Based on the research results, the maximum photovoltaic efficiency that can be achieved is 21.45%. During the day, the efficiency of the solar panels increases along with the ncrease in the value of the voltage obtained. However, the higher the panel temperature, the lower the efficiency of the solar panel. Therefore, a cooling system is needed to anticipate this.


2021 ◽  
Author(s):  
M.Sc. Ashraf Emran ◽  
Shivam Garg ◽  
M.Sc. Patrick Manns ◽  
Vijay Sharma

Author(s):  
Karim Egab ◽  
Abdullah Okab ◽  
Hashim S. Dywan ◽  
Saad K. Oudah
Keyword(s):  

1997 ◽  
Vol 118 (2) ◽  
pp. 89-96 ◽  
Author(s):  
Akio Saikusa ◽  
Kazuhiko Kunitomi ◽  
Shusaku Shiozawa

2016 ◽  
Vol 52 (2) ◽  
pp. 86-92 ◽  
Author(s):  
Michaela Schmidt ◽  
Ilya Astrouski ◽  
Marcus Reppich ◽  
Miroslav Raudensky

2021 ◽  
Author(s):  
Naomie Beolle Songwe Selabi ◽  
Arnaud Regis Kamgue Lenwoue ◽  
Lesly Dasilva Wandji Djouonkep

Author(s):  
Parshva Salot

This paper consists analysis on performance enhancement of solar photovoltaic cell by using reflecting and cooling system. The performance of PV (photovoltaic) module is strongly dependent on its surface temperature and solar radiation strikes on PV panel. It is necessary to study possible way for maintaining the appropriate temperature for solar panels and make system that will help to strikes maximum solar radiation on panel. High solar radiation and ambient temperature lead to an elevated photovoltaic cell operating temperature, which affects its lifespan and power output adversely. To enhance the electrical performance of the PV module we make one system which consists of two mirrors as a reflector placing beside solar panel and cooling system consists of pipe placed on upper area of solar panel. At time of sunrise and sunset low solar radiation is fall on solar panel, so reflecting system increase the intensity of solar radiation fall on solar panel. At noon time or afternoon the temperature of solar panel is increases it will decrease the efficiency of solar panel to minimize that cooling system is introduced that controlled the surface temperature.


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