scholarly journals Analisa Perbandingan Kinerja Panel Surya Vertikal Dengan Panel Surya Fleksibel Pada Jenis Monocrystalline

2021 ◽  
Vol 4 (1) ◽  
pp. 77
Author(s):  
Budiyanto Budiyanto ◽  
Hery Setiawan
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Solar Panel ◽  
Test Results ◽  
Solar Panels ◽  
Convex Shape ◽  
Final Project ◽  
Surrounding Environment ◽  
Different Types ◽  
Solar Lighting

Permasalahan utama dari solar cell adalah perbedaan jenis solar cell yang mengakibatkan perbedaan kinerja pada solar cell tersebut. Besarnya daya keluaran yang dihasilkan relatif tidak konstan karena dipengaruhi oleh besarnya intensitas matahari  serta  suhu  lingkungan  di  sekitarnya.  Untuk mengatasi masalah tersebut maka tugas akhir ini dirancang untuk melakukan perbandingan panel surya monocrystalline jenis vertikal dan jenis fleksibel.Pada hasil pengujian dengan pencahayaan matahari panel surya fleksibel menghasilkan efisiensi lebih tinggi dibanding dengan panel surya vertikal, yaitu 20,8774%, sedangkan panel surya vertikal meghasilkan efisiensi sebesar 19,2844%. Dalam penggunaan simulasi pencahayaan lampu panel surya vertikal menghasilkan efisiensi yang cukup tinggi dan lebih tinggi dibanding panel surya fleksibel, yaitu 20,4818% sedangkan panel surya fleksibel menghasilkan efisiensi sebesar 16,4044%. Pada panel surya fleksibel dengan bentuk cembung 25° menghasilkan efisiensi sebesar 15,3200. Pada bentuk cekung 25° menghasilkan efisiensi 15,6265%.The main problem with solar cells is the different types of solar cells that result in differences in the performance of the solar cell. The amount of output power produced is relatively not constant because it is influenced by the intensity of the sun and the temperature of the surrounding environment. To overcome this problem, this final project is designed to compare the vertical and flexible monocrystalline solar panels. In the test results with solar lighting, flexible solar panels produce higher efficiency than vertical solar panels, which is 20.8774%, while vertical solar panels resulted in an efficiency of 19.2844%. In the use of simulated lighting, vertical solar panel lights produce high and higher efficiency than flexible solar panels, namely 20.4818%, while flexible solar panels produce an efficiency of 16.4044%. In a flexible solar panel with a convex shape of 25° it produces an efficiency of 15.3200. In the concave shape of 25° it produces an efficiency of 15.6265%.

scholarly journals Kit Solar Sel/Panel Surya Sebagai Media Pembelajaran pada Materi Efek Fotolistrik

2019 ◽  
Vol 2 (2) ◽  
pp. 61-65
Author(s):  
Yusra Defawati
Keyword(s):  
Solar Cell ◽  
Learning Process ◽  
Inquiry Learning ◽  
Photoelectric Effect ◽  
Solar Panel ◽  
Solar Panels ◽  
Teachers And Students ◽  
Working Principle ◽  
Creativity And Innovation ◽  
Learning Schools

The aim is to motivate students in learning the photoelectric effect, the method used in this study is inquiry learning with the result that students can more easily understand the working principle of solar cells / solar panels so that learning is more edible and students understand it more easily. For students learning with this solar panel kit can add knowledge horizons and apply them, and give birth to new innovations. For teachers to be able to create a fun and meaningful learning atmosphere by further increasing creativity and innovation in learning. Schools as a means for teachers and students to interact can support and support, so that the learning process produces output that is valuable and characterized, and creative. Keywords: Solar cell / solar panel kit, learning media, microscopy, NPN transitor

scholarly journals Characteristics of an oxide/metal/oxide transparent conducting electrode fabricated with an intermediate Cu–Mo metal composite layer for application in efficient CIGS solar cell

RSC Advances ◽  
2017 ◽  
Vol 7 (76) ◽  
pp. 48113-48119 ◽  
Author(s):  
San Kang ◽  
R. Nandi ◽  
Jae-Kwan Sim ◽  
Jun-Yong Jo ◽  
Uddipta Chatterjee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Metal Oxide ◽  
Composite Layer ◽  
Metal Composite ◽  
Cigs Solar Cell ◽  
Transparent Conducting ◽  
Different Types ◽  
Cigs Solar Cells ◽  
Transparent Conducting Electrodes

CIGS solar cells fabricated with different types of AZO/metal/AZO (AZO/Cu/AZO, AZO/Mo/AZO and AZO/Cu–Mo/AZO) transparent conducting electrodes.

Nanotechnology for Photovoltaic Energy

2014 ◽  
pp. 319-346
Author(s):  
Salahuddin Qazi ◽  
Farhan A. Qazi
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Low Cost ◽  
Photovoltaic Cells ◽  
Dye Sensitized Solar Cells ◽  
Future Research ◽  
Full Potential ◽  
Solar Panels ◽  
The Cost ◽  
Silicon Based

Solar radiation is plentiful and a clean source of power. However, despite the first practical use of silicon based solar cell more than 50 years ago, it has not been exploited to its full potential due to the high cost of electrical conversion on a per Watt basis. Many new kinds of photovoltaic cells such as multi-junction solar cells dye –sensitized solar cells and organic solar cell incorporating element of nanotechnology have been proposed to increase the efficiency and reduce the cost. Nanotechnology, in the form of quantum dots, nanorods, nanotubes, and grapheme, has been shown to enhance absorption of sunlight, makes low cost flexible solar panels and increases the efficiency of photovoltaic cells. The chapter reviews the state of current photovoltaic cells and challenges it presents. It also discusses the use of nanotechnology in the application of photovoltaic cells and future research directions to improve the efficiency of solar cells and reduce the cost.

Nanotechnology for Photovoltaic Energy

2013 ◽  
pp. 163-191
Author(s):  
Salahuddin Qazi ◽  
Farhan A. Qazi
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Low Cost ◽  
Photovoltaic Cells ◽  
Dye Sensitized Solar Cells ◽  
Future Research ◽  
Full Potential ◽  
Solar Panels ◽  
The Cost ◽  
Silicon Based

Solar radiation is plentiful and a clean source of power. However, despite the first practical use of silicon based solar cell more than 50 years ago, it has not been exploited to its full potential due to the high cost of electrical conversion on a per Watt basis. Many new kinds of photovoltaic cells such as multi-junction solar cells dye –sensitized solar cells and organic solar cell incorporating element of nanotechnology have been proposed to increase the efficiency and reduce the cost. Nanotechnology, in the form of quantum dots, nanorods, nanotubes, and grapheme, has been shown to enhance absorption of sunlight, makes low cost flexible solar panels and increases the efficiency of photovoltaic cells. The chapter reviews the state of current photovoltaic cells and challenges it presents. It also discusses the use of nanotechnology in the application of photovoltaic cells and future research directions to improve the efficiency of solar cells and reduce the cost.

scholarly journals Performance of Silicon Solar Cells under the Climatic Conditions of Bangladesh, Part III. Performance of PV Cells under Defuse Light and Applicability for Home Lighting

1970 ◽  
Vol 46 (1) ◽  
pp. 117-122 ◽  
Author(s):  
M Eusuf ◽  
M Khanam ◽  
S Khatun
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Solid Surface ◽  
Tilt Angle ◽  
Crystalline Silicon ◽  
Climatic Conditions ◽  
Solar Panel ◽  
Silicon Solar Cells ◽  
Crystalline Silicon Solar Cell ◽  
Solar Home System

In part II of this series, it was reported that the solar home system (SHS) supplied by REB in some islands of the Meghna river in the district of Narsingdi could not meet the demand of the recipients in the rainy season when the sky remained overcast with cloud. The tilt angle for all installations was 45° facing south. In this study, effects of direct and diffuse sunlight with variation of tilt angles from 0° to 45° were studied using a mono crystalline silicon cell. Pyranometer and the solar panel were kept under identical conditions. Energy absorbed by the solar panel in diffuse sunlight was found 0.55% of that received by the Pyranometer under similar conditions showing that mono crystalline silicon solar cell of the type under study was not suitable for use in SHS. Moreover, the gap between the panel and the solid surface below it has significant effects on the efficiency of the solar cell. Further similar study using different kinds of cells- mono crystalline, poly crystalline and amorphous is needed for proper designs of SHS. Optimization of the gap between the panel and the solid surface below it is important for roof-mounted and ground-mounted panels. Key words: Silicon solar cells; Tilt angle; Diffuse light; Home lighting; Monocrystaline. DOI: http://dx.doi.org/10.3329/bjsir.v46i1.8114 Bangladesh J. Sci. Ind. Res. 46(1), 117-122, 2011   

scholarly journals OPTIMALISASI PENERIMAAN INTENSITAS CAHAYA MATAHARI PADA PERMUKAAN PANEL SURYA (SOLAR CELL) MENGGUNAKAN CERMIN

2020 ◽  
Vol 5 (2) ◽  
pp. 108-117
Author(s):  
Soni A Kaban ◽  
Muhamad Jafri ◽  
Gusnawati Gusnawati
Keyword(s):  
Solar Cell ◽  
Solar Energy ◽  
Experimental Method ◽  
Electrical Energy ◽  
Solar Panel ◽  
Solar Panels ◽  
Research Material ◽  
Voltage Output ◽  
Flat Mirror ◽  
A Current

Abstrak Energi surya merupakan salah satu energi yang bias dikonversi menjadi energi listrik dengan menggunakan panel surya (photovoltaic solar). Pada penelitian ini, dirancang panel surya dengan cermin datar sebagai reflektor scanning dengan empat buah reflektor pada empat sisi panel surya. Tujuan yang ingin dicapai dalam penelitian ini yaitu untuk mendapatkan keluaran panel surya yang optimal menggunakan cemin sebagai media reflektornya dan mendapatkan konfigurasi penempatan cermin untuk meningkatkan keluaran arus dan tegangan panel surya. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan melakukan percobaan terhadap objek bahan penelitian dengan kemiringan reflektor cermin 30o, 45o, dan 60o. Dengan penambahan reflector cermin pada panel surya menyebabkan peningkatan keluaran panel surya pada pukul 12.00 Wita. Panel tanpa reflektor mengahasilkan Arus 2,1 Ampere, Tegangan 6,52 Volt. Panel reflektor 30o menghasilkan Arus 1,89 Ampere, Tegangan 6,25 Volt, Panel reflektor 45o, Arus 2,33 Ampere, Tegangan 6,15 Volt dan Panel reflektor Arus 3,02 Ampere, dan Tegangan 6,41 Volt.Kata kunci: Energi; fotovoltaik; panel surya; cermin. Abstract Solar energy is one of the energies that can be converted into electrical energy using solar panels (photovoltaic solar). In this study, a solar panel with a flat mirror as a scanning reflector was designed with four reflectors on the four sides of the solar panel. The objectives to be achieved in this study are to obtain optimal solar panel output using the mirror as a reflector medium and obtain a mirror placement configuration to increase the current and voltage output of the solar panels. The method used in this research is an experimental method by conducting experiments on the object of the research material with a mirror reflector tilt of 30o, 45o, and 60o. With the addition of a mirror reflector on the solar panel, it causes an increase in the output of the solar panel at 12.00 GMT+08. The panel without a reflector produces a current of 2.1 Ampere, a voltage of 6.52 volts. The 30o-reflector panel produces a current of 1.89 Amperes, a Voltage of 6.25 Volts, a 450 Reflector Panel, a Current of 2.33 Amperes, a Voltage of 6.15 Volts and a Current 3.02 Amperes of Reflector Panel, and a Voltage of 6.41 Volts. Keywords: Energy; photovoltaic; solar panel; mirror

scholarly journals Otomasi Sistem Hidroponik DFT (Deep Flow Technique) Berbasis Arduino Android dengan Memanfaatkan Panel Surya sebagai Energi Alternatif

2019 ◽  
Vol 3 (2) ◽  
pp. 30-37
Author(s):  
Eko Agus Suprayitno MT ◽  
Rohman Dijaya M.Kom ◽  
M. Atho’illah ST
Keyword(s):  
Smartphone Application ◽  
Solar Panel ◽  
Maximum Distance ◽  
Test Results ◽  
Solar Panels ◽  
Concrete Wall ◽  
Hydroponic System ◽  
Pump Speed ◽  
Tool Performance ◽  
Communication Module

The application of hydroponic farming methods has been widely applied by the community, the system used is still manual so that it lacks quality, both in terms of humidity and growth. For that we need a system that is able to regulate the time of watering and the provision of nutritional solutions automatically without disturbing the activity. In the design of an automatic DFT hydroponic system using an Android Arduino based solar panel. Where the solar panel system functions as a renewable energy substitute for PLN which will fill the accumulator. The accumulator filling process is equipped with a solar charge controller module, which aims to avoid overcharging the accumulator. The process of watering and administering nutritional solutions is controlled by the Arduino UNO microcontroller which is integrated with the DS1307 RTC module, the HC-05 bluetooth serial communication module and the android smartphone application as the relay module to turn on and turn off the circulation pump according to a predetermined schedule. Test results and tool performance are in accordance with the plan, namely the efficiency of the use of solar panels. This is indicated by scheduling the circulation of the circulating pump for 1 hour from the estimated calculation of the maximum pump speed for 2.38 hours. In testing the transmission of data from bluetooth HC-05 connected to a bluetooth smartphone with unhindered conditions obtained a maximum distance of 15 meters and with a concrete wall obstruction a maximum distance of 5 meters, with plywood walls a maximum distance of 8 meters.

scholarly journals ANALISIS SIMULASI PENGARUH VARIASI INTENSITAS CAHAYA TERHADAP DAYA DARI PANEL SURYA

JURNAL ELTEK ◽  
2018 ◽  
Vol 16 (1) ◽  
pp. 125
Author(s):  
Mira Martawati
Keyword(s):  
Solar Cell ◽  
Alternative Energy ◽  
Minimum Cost ◽  
Solar Panel ◽  
Solar Panels ◽  
Matlab Simulation ◽  
Alternative Energy Source ◽  
Cell Modules ◽  
The Cost ◽  
Cell Module

The need for energy sources today is very urgent required a variety of products that support the performance of humans today. At this time more and more developed source of energy or alternative energy source. one of them is using solar power. Many built solar cell modules that can absorb solar energy and convert it into a source of electricity or energy that can be used in everyday life. The purpose of this research is to design and analyze the making of solar cell module which is expected to expend the minimum cost by using Matlab simulation. The making of this solar panel module will be simulated first with Matlab Simulation Program where here we can design and analyze the calculations Generally used in making module from solar cell how efficient the model and also can reduce the cost of making solar cell. The manufacture of solar panel module simulation is intended to determine the maximum working point of solar panels. In the module by utilizing two solar panels that have an irradiance value of 1000 at a temperature of 25 ⁰ C capable of generating power of 61.2 Watt

Three Dimensional Solar Cell Technology with Application of Solar Tree

2016 ◽  
Vol 8 (01) ◽  
pp. 61-66
Author(s):  
Satya Narayan Mourya ◽  
Pankaj Gupta ◽  
Skand Trivedi
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Silicon Solar Cell ◽  
High Efficiency ◽  
Electrical Contact ◽  
Three Dimensional ◽  
Photovoltaic Cell ◽  
Solar Panel ◽  
Solar Cell Technology ◽  
Better Than

The three dimensional photovoltaic cell is revolutionary silicon solar cell, design to maximize the conversion of sunlight into electricity. It is like container rather than plane conventional solar cell and has ‘High Efficiency Design to produce 200% of the Power Output of the Conventional Solar Cells’. Three dimensional solar has a special feature on the surface to capture more light in the morning and evening hours, as well as in the winter months when the sun is not directly overhead. Unlike conventional solar cells where electrical contact wires run on the top of the cell, blocking sunlight, three dimensional solar cell use a network of contact wires run below the light collector. Solar Tree is energy generating and harvesting tree, in order to increase efficiency “SPIRALLING PHYLLATAXY” technique is applied. It is way of mounting the three dimensional solar panel (leaf) on the top such a way that maximum sunlight incident on it. It can be applied in street lightening system, industrial power supply etc. It is much better than traditional photovoltaic solar system in area point of viewandalso more efficient. It is perfect solution for future energy needandFibonacci Sequence SolarTree is one of advance solar tree. After using three dimensional solar cell in solar tree, the investment payback period of solar panel systems is40%more than conventional solar panel systems.

Effect of Power Characteristics on Solar Panels: Hands-On Projects for Clean Energy Systems Class

2016 ◽  
Author(s):  
Birce Dikici ◽  
Javier Jalandoni
Keyword(s):  
Solar Cell ◽  
Solar Energy ◽  
Energy Systems ◽  
Clean Energy ◽  
Solar Panel ◽  
Electricity Production ◽  
Solar Panels ◽  
Electrical Measurements ◽  
Power Characteristics ◽  
Electrical Generation

In this paper, experiments that can be introduced to Clean Energy Systems classes are described. The experiments investigate the effect of power characteristics (temperature, shade and tilt angle) on solar panel electricity production. Solar cell efficiency is the ratio of the electrical output of a solar cell to the incident energy in the form of sunlight. The energy conversion efficiency of a solar cell is the percentage of the solar energy to which the cell is exposed that is converted into electrical energy. Extreme temperatures can cause a decrease in solar panel’s power output and airstream can dissipate the heat and bring the solar panel to its normal operating condition. Solar panel efficiency is undesirably affected by heat and improved with introducing cooler medium. As well as heat, solar panel loses its power when a part of it is shaded by trees or surrounding buildings. Before solar panel systems are designed for homes, usually a detailed shading analysis of the roof is conducted to reveal its patterns of shade and sunlight throughout the year. By the same manner, how solar panels react to the direct and indirect rays from the sun in order to produce electricity is examined through experiments. Voltage, current and power flowing into a resistor are measured when the angle of the solar panel relative to the light source is changed. The tilt angles to the electrical measurements are linked to the differences in electrical generation. Students can perform experimental procedures explained here and gain the conceptual understanding of the Solar Energy better. The investigations require student explanation of the question, method, display of data with the critical response from peers.

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