scholarly journals Analysis for sizing of the stand-alone solar photovoltaic thermal system for the residential house at Sultanpur

2020 ◽  
Author(s):  
Shweta Singh ◽  
Rakesh Kumar Singh ◽  
Gopal Nath Tiwari
Keyword(s):  
Solar Radiation ◽  
Solar Energy ◽  
Payback Period ◽  
Thermal System ◽  
Significant Finding ◽  
Solar Photovoltaic ◽  
Power Requirement ◽  
Solar Module ◽  
Photovoltaic Thermal System ◽  
Residential House

Abstract Background: In this article, the potential applications of the solar photovoltaic thermal system have been discussed. The increasing cost and rapid depletion of conventional energy, researchers are optimizing the use of solar energy in residential and commercial purposes—the scope of solar energy, providing an alternative for residential and commercial power requirements. The average power requirement of a residential house is calculated with the help of power ratings. Hourly, daily, and monthly power requirement is calculated for designing the optimum size of solar photo voltaic thermal.Results: A stand-alone solar photovoltaic thermal system has been designed. For the sizing of the solar photovoltaic thermal system, meteorological data are collected through Synergy Enviro and PVWatts Calculator. The mathematical calculation and simulation study has been performed to estimate the expected power generation from the PVT. The cash flow and payback period of PVT are calculated. The total cost of installation was rupees 114450/- and the payback period was 9 years approximately.Conclusions: The forecasted output of solar photovoltaic thermal has been calculated based on solar radiation value obtained from different sources. The significant finding of the present study are: The maximum and the minimum electrical load was approximately 7.7 kWh per day in summer and about 2.5 kWh per day in winter. The maximum and minimum solar radiation at the installed site was 7.08 kWh / m 2 / day and 3.32 kWh / m 2 / day. The maximum electrical power calculated by installed solar module is 2466 kWh per year.

Experimental Study on PV Solar Wall

2011 ◽  
Vol 250-253 ◽  
pp. 3134-3138 ◽  
Author(s):  
Dian Hua Wang ◽  
Xin Guan ◽  
Song Yuan Zhang
Keyword(s):  
Solar Energy ◽  
Air Conditioning ◽  
Building Envelope ◽  
Utilization Efficiency ◽  
Thermal System ◽  
Solar Photovoltaic ◽  
Hot Air ◽  
Photovoltaic Thermal System ◽  
Solar Wall ◽  
Solar Thermal System

The solar energy photovoltaic thermal system is a method to achieve grade utilization of solar energy to improve the comprehensive utilization efficiency of energy. A kind of solar energy photovoltaic air conditioning wall is put forward in this paper, adopting the air flow channel with a small hole on the surface and the negative pressure inside, which can provide electricity and hot air heating simultaneously. The comparison test of the solar photovoltaic cells components (PV) and the solar photovoltaic air conditioning wall (PV/T) shows, under the condition that the radiation intensity reaches above 700W/m2，and the ambient temperature exceeds 25°C, the temperature of PV/T components is slightly higher than PV components, so the power generating efficiency decreases slightly, with the average generating efficiency 12.51%, while the efficiency of the PV is 12.96%.each square meter of the solar energy photovoltaic air conditioning wall can provide the building with 40 m3of fresh air per hour, with 20°C higher than outdoor, so the average photo-thermal efficiency is 39%.If the photovoltaic air conditioning wall is installed on outside surface of the building envelope, or replace it, to built the building integrated photovoltaic solar thermal system, the building energy consumption would greatly reduce.

Comparison and evaluation of solar photovoltaic thermal system with hybrid collector: An experimental study

2021 ◽  
Vol 22 ◽  
pp. 100845
Author(s):  
Hussein A. Kazem ◽  
Miqdam T Chaichan ◽  
Ali H.A. Al-Waeli ◽  
K Sopian
Keyword(s):  
Experimental Study ◽  
Thermal System ◽  
Solar Photovoltaic ◽  
Photovoltaic Thermal System

Investigation of Performance on Trough Concentrating Solar Photovoltaic/Thermal System Based on Super Cells

2009 ◽  
Vol 29 (2) ◽  
pp. 482-489 ◽  
Author(s):  
项明 Xiang Ming ◽  
李明 Li Ming ◽  
王六玲 Wang Liuling ◽  
何建华 He Jianhua ◽  
李承晴 Li Chengqin ◽  
...  
Keyword(s):  
Thermal System ◽  
Solar Photovoltaic ◽  
Photovoltaic Thermal System

Use of Silicone Oil and Coconut Oil as Liquid Spectrum Filters for BSPVT: With Emphasis on Degradation of Liquids by Sunlight

2017 ◽  
Vol 140 (1) ◽  
Author(s):  
Sandeep S. Joshi ◽  
Ashwinkumar S. Dhoble
Keyword(s):  
Solar Cell ◽  
Silicone Oil ◽  
Spectral Response ◽  
Coconut Oil ◽  
Aging Effect ◽  
Photovoltaic System ◽  
Electrical Performance ◽  
Thermal System ◽  
Solar Photovoltaic ◽  
Photovoltaic Thermal System

The solar photovoltaic thermal system (PVT) facilitates conversion of incoming solar radiations into heat and electricity simultaneously. The beam split photovoltaic thermal system (BSPVT) is one of the PVT systems. In this system, the incoming solar beam is splitted and used separately for PV and thermal system. The feasibility of water, silicone oil, and coconut oil as spectrum filter for C–Si solar photovoltaic system is reported in the literature recently. However, the changes in the optical behavior of the liquids due to extended exposure to sunlight (aging effect) had not been considered in most of the previous studies. The current study includes the methodology for the selection of liquids for BSPVT systems, estimation of external quantum efficiency (EQE) of a solar cell using liquids, and the aging effect on the liquid spectrum filters. The spectral response of the solar cell is analyzed using BENTHAM, (PVE 300) for 300–1100 nm. In this study, it has been observed that the aging of silicone oil reduces the electrical performance of the solar cell. On the other hand, the aged coconut oil improves the electrical performance of the solar cell as compared to the fresh coconut oil spectrum filter.

scholarly journals Characteristics Study of Photovoltaic Thermal System with Emphasis on Energy Efficiency

2018 ◽  
Vol 152 ◽  
pp. 01003
Author(s):  
Chuah Yee Yong ◽  
Mohammad Taghi Hajibeigy ◽  
Chockalingam Aravind Vaithilingam ◽  
Rashmi Gangasa Walvekar
Keyword(s):  
Experimental Data ◽  
Energy Efficiency ◽  
Solar Energy ◽  
Thermal Energy ◽  
Heat Energy ◽  
Thermal System ◽  
Electrical Efficiency ◽  
Pv Panel ◽  
Photovoltaic Thermal System ◽  
Lower Temperature

Solar energy is typically collected through photovoltaic (PV) to generate electricity or through thermal collectors as heat energy, they are generally utilised separately. This project is done with the purpose of integrating the two systems to improve the energy efficiency. The idea of this photovoltaic-thermal (PVT) setup design is to simultaneously cool the PV panel so it can operate at a lower temperature thus higher electrical efficiency and also store the thermal energy. The experimental data shows that the PVT setup increased the electrical efficiency of the standard PV setup from 1.64% to 2.15%. The integration of the thermal collector also allowed 37.25% of solar energy to be stored as thermal energy. The standard PV setup harnessed only 1.64% of the solar energy, whereas the PVT setup achieved 39.4%. Different flowrates were tested to determine its effects on the PVT setup’s electrical and thermal efficiency. The various flowrate does not significantly impact the electrical efficiency since it did not significantly impact the cooling of the panel. The various flowrates resulted in fluctuating thermal efficiencies, the relation between the two is inconclusive in this project.

The performance analysis of the Trough Concentrating Solar Photovoltaic/Thermal system

2011 ◽  
Vol 52 (6) ◽  
pp. 2378-2383 ◽  
Author(s):  
M. Li ◽  
G.L. Li ◽  
X. Ji ◽  
F. Yin ◽  
L. Xu
Keyword(s):  
Performance Analysis ◽  
Thermal System ◽  
Solar Photovoltaic ◽  
Photovoltaic Thermal System
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