M. Tahir Patel, M. Ryyan Khan, Xingshu Sun, Muhammad A. Alam
The steady decrease in the levelized cost of solar energy (LCOE) has made it increasingly cost-competitive against fossil fuels. The cost reduction is supported by a combination of material, device, and system innovations. To this end, bifacial solar farms are expected to decrease LCOE further by in...
M. Sojib Ahmed, M. Rezwan Khan, Anisul Haque, M. Ryyan Khan
M. Tahir Patel, M. Sojib Ahmed, Hassan Imran, Nauman Zafar Butt et al.
The bifacial gain of East-West vertical and South-facing optimally-tilted bifacial solar farms are well established. One wonders if bifacial gain and the associated levelized cost of energy (LCOE) may be further improved by tracking the sun. Tracking bifacial photovoltaics (PV) system has advantages...
M. Ryyan Khan, Enas Sakr, Xingshu Sun, Peter Bermel et al.
The prospect of additional energy yield and improved reliability have increased commercial interest in bifacial solar modules. A number of recent publications have quantified the bifacial gain for several configurations. For example, a standalone, optimally-tilted bifacial panel placed over a flat g...
Md. Mahamudul Hasan Mithhu, Tahmina Ahmed Rima, M. Ryyan Khan
The photovoltaics (PV) industry is poised to capture most of the energy sector within the next few decades. As the installed PV capacity increases, even the smallest improvements on the system and operations of the solar farms can accumulate to a significant gain in revenue. One such scope is effici...
M. Ryyan Khan, M. Tahir Patel, Reza Asadpour, Hassan Imran et al.
Abstract Photovoltaic (PV) cell technology has made great progress over the past few decades, bringing the PV energy cost down to a point where it is competitive to conventional electricity prices. While monofacial panels have historically dominated the market, recent developments in the manufacturi...
M. Tahir Patel, Reza Asadpour, Jabir Bin Jahangir, M. Ryyan Khan et al.
Jabir Bin Jahangir, Md. Al-Mahmud, Md. Shahadat Sarker Shakir, Anisul Haque et al.
The bifacial photovoltaics (PV) technology promises several advantages over monofacials, including improved energy yield, lower operating temperature, and easier integration with agrophotovoltaics. There have been various experimental or computational studies comparing bifacials to monofacials; howe...
Muhammad A. Alam, M. Ryyan Khan
As monofacial, single-junction solar cells approach their fundamental limits, there has been significant interest in tandem solar cells in the presence of concentrated sunlight or tandem bifacial solar cells with back-reflected albedo. The bandgap sequence and thermodynamic efficiency limits of thes...
Mohammad Didarul Islam, Khondaker A. Mamun, Redwan N. Sajjad, M. Ryyan Khan
Jabir Bin Jahangir, Md. Al-Mahmud, Md. Shahadat Sarker Shakir, Md. Mahamudul Hasan Mithhu et al.
The sunbelt regions have high insolation-they are also within high soiling zones due to arid climates. Additionally, urban areas of South Asia have high construction activity, resulting in artificially increased dust. Therefore, to design and operate solar farms efficiently, we require soiling aware...
Jabir Bin Jahangir, M. Tahir Patel, Reza Asadpour, M. Ryyan Khan et al.
To continue reducing the levelized cost of solar energy, the photovoltaics (PV) industry is developing higher efficiency perovskite-based tandem solar cells. Among the various options, the two-terminal (2T) tandem has traditionally garnered the most interest and is expected to enter the market soon....
M. Ryyan Khan, Intekhab Alam, M. Rezwan Khan
Green energy from Solar PV is getting increased attention in the industries due to the falling price of solar panels in the world market. A grid-tied inverter is one of the major components in such a system, where the DC energy from PV is converted to AC and synchronized with the grid to obtain powe...
Eymana Maria, Ajanta Saha, M. Ryyan Khan, Md. Abdullah Zubair et al.
Semi-transparent photovoltaic devices for building integrated applications have the potential to provide simultaneous power generation and natural light penetration. CuIn1−xGaxSe2 has been established as a mature technology for thin-film photovoltaics; however, its potential for Semi-Transparent Pho...
M. Tahir Patel, Hassan Imran, M. Sojib Ahmed, Nauman Zafar Butt et al.
The quest to increase the energy yield of solar PV farms has led to extensive research on bifacial modules and tracking systems. Previous studies have shown ~12% increase in power for single-axis tracking of standalone bifacial PV modules, but the corresponding gain for bifacial solar farms remains ...