# Benefit Analysis of Grid-Connected Floating Photovoltaic System on the Hydropower Reservoir
## 1 Introduction
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**Location** & **Researchers \& Methodology** & **Design Specification** & **Remarks in Benefit Evaluation** \\ \hline \hline \multirow{8}{*}{Baghdad, Iraq} & & A PV microgrid system to supply electricity for a household. & \\  & & PV module. Canadian solar-mono, & \\  & [PERSON] et al. [13] used HOMER & 18% efficiency. & The NFC of 529,713. & \\  & software to carry out the overall & Converter: the PH18-5048 Plus & The lowest CO\({}_{2}\) emissions with 64.9\% and on/off-grid hybrid inverter, 5.8W, 4533 key/year, respectively. & \\  & analysis using five different control strategies. & Battery: Trojan SAG MG2, 12.05, 12-V batteries, 2.63 kWh. & The NFC by 11.6\%, while increasing the CO\({}_{2}\) emissions by 32.7\%. & \\  & & Grid: The PV arrays supply the daytime only. & \\  & & Controller: management system. & \\ \hline \hline \multirow{8}{*}{southern Iraq} & & The most economic system for a remote health clinic in southern Iraq & COE US 0.228/kWh. & \\  & [PERSON] and [PERSON] [14] Used the HOMER software. & having a daily load of 31.6 kWh is composed of 6 kW PV modules, 80 batteries (225 Anh and 6 V), and a 3 kW inverter. & Prevent 14.92/ 28 yr of CO\({}_{2}\), 36.8 kg/yr of CO\({}_{2}\), 40.8 kg/yr of HC, 30 kg/yr of SO\({}_{2}\) and 278 kg/yr of suspended particles. & \\ \hline \hline \multirow{2}{*}{Chutani village, Iran} & & The optimized includes a 5.2 kW PV, a 27 kW converter, a 2 kW CO, and a 5 kW battery. & \\  & & & \\ \hline \multirow{8}{*}{Cheras, Selangor, Malaysia} & & [PERSON] et al. [16] used HOMER software to perform the techno-economic analysis. & The proposed cooperation system & The NFC is 598,318 and LOOE is 50.8041/kWh. & \\  & & HOMER software to perform the photovoltaic, fuel cell, and battery generating both electricity and heat at & COE US be saved up to 30.5\%. & \\  & & the same time. & & \\  & & & \\  & & & \\ \hline \multirow{8}{*}{Aoch, Indonesia} & [PERSON] et al. [17] used HOMER to analyse and optimise the renewable energy. & The system architecture consists of power sources from the utility, PV, wind turbine, lithium battery, and converter are connected to a local utility grid. & 682 kW water pump, 100 kW output turbine and 431 kW converter, which contributed 62\% and 20\%, respectively. The CoE decreased to 50.0446/kWh from 50.06/kWh. \\ \hline \multirow{8}{*}{Rajashthan, India} & & [PERSON] et al. [18] used MATLAB for the analysis of MP tracker. & A rooftop grid-connected solar PV power plant. & \\  & & used MATLAB for the analysis of MP truckar. & \\  & & & 83 PV modules of TRINA. & The value of PP and LCCE, have been calculated as 6 years, 0.007 respectively. & \\  & & & 34.35 kW Inverter. & \\ \hline \multirow{8}{*}{Punjab, Pakistan} & & [PERSON] et al. [19] used HOMER to design and perform techno-economic analysis. & The hybrid system: & The NFC of PKR4.48M. & \\  & & MOMER produces 432 electricity to the consumers at 32 t-laon, 6.0 kU batteries of 167 Ah. & Provides 432 electricity to the low cost of 5.51 PKR/kWh. & \\  & & Converter of 12 kW. & & Payback period of 9.5 years. \\ \hline \multirow{8}{*}{All regions located in Saudi Arabia} & & A hybrid energy system including PV panels, diesel generator, and battery bank is considered: & \\  & & The development of off-grid & \\  & & renewable systems is not economically & \\  & & & \\  & [PERSON] et al. [20] used attractive. & The COE of the optimal system is 0.105 & \\  & & PV module. Sharp ND-250 QCS, 15.3\% & \\  & & Efficiency: & \\  & & Desied Generator: GREAVES Power, & The cost of energy can increase by up to 25\% Minimum Load Ratio. & 23.8\%; moreover, by imposing fuel \\  & & Battery Unit: It W1k L-laon, 300 kWh. & restrictions, the excess electricity can reach \\  & & Fuel Cell Unit: Proton-exchange membrane, 40\% Efficiency. & \\  & & Converter: 95\% Inverter Efficiency. & \\ \hline \hline \end{tabular}
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