A key review of building integrated photovoltaic (BIPV) systems

Bıyık, Emrah; Araz, Mustafa; Hepbaşlı, Arif; Shahrestani, Mehdi; Yao, Runming; Shao, Li; Essah, Emmanuel; Oliveira, Armando C.; Caño, Teodosio del; Rico, Elena María Gómez; Lechón, Juan Luis; Andrade, Luísa; Mendes, Adélio; Atlı, Yusuf Baver

doi:10.1016/j.jestch.2017.01.009

Cited by 238 publications

(156 citation statements)

References 125 publications

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Section: Literature Reviewmentioning

confidence: 99%

“…PV systems could be classified into two main types: building attached PVs (BAPVs) and building integrated PVs (BIPVs). The first system, BAPVs, has no impact on the building structure and functions, while the latter, BIPV, is currently one of the most growing technologies, and refers to photovoltaics that could be integrated into the building facade or roof to generate clean solar energy [6].The PV modules replace conventional building materials and power generators used in envelopes, which consequently reduces photovoltaics incremental and life-cycle costs. One of the main benefits of the BIPV systems is the lower costs in comparison to PV systems that require a dedicated mounting system, in addition to the environmental benefits caused by decreasing the usage of fossil fuels and carbon emissions [7] as shown in Figure 1.…”

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confidence: 99%

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A Simulated Study of Building Integrated Photovoltaics (BIPV) as an Approach for Energy Retrofit in Buildings

Farghaly

Hassan

2019

Energies

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Building envelopes can play a significant role in controlling energy consumption, especially in hot regions because of the wide variety of envelope materials and technologies that have been developed. Currently, because of the high rise in energy prices, especially with the high demand of fossil energy in the building sector worldwide, using curtain walls for maintaining adequate lighting in public buildings could lead to higher energy consumption because of the continuous exposure to the sun in hot regions. For this reason, studying the use of renewable or smart alternatives in the building sector to ensure a cleaner, greener environment by deploying sustainable technology in order to reduce energy demand and support economic long-term solutions would be important for solving such a problem. This paper aims at studying the use of renewable energy technologies and alternatives; represented in new building integrated photovoltaics (BIPVs) technology that could be integrated within building skin to reduce energy demand. The methodology follows a quantitative comparative approach, using an energy simulation software to study two different types of BIPV technology (BISOL Premium BXO 365 Wp monocrystalline and BXU 330 Wp, polycrystalline) on an existing building by retrofitting a part of its curtain wall. This is to conclude the energy saving percentage and feasibility of both alternatives.Energies 2019, 12, 3946 2 of 15 in the building retrofit process and how it impacts the energy performance in existing buildings through the energy retrofit process. The study is conducted through computer simulation, using DesignBuilder software to compare the performance of two different types of building integrated photovoltaics (BIPV) technology (BISOL Premium BXO 365 Wp monocrystalline and BXU 330 Wp, polycrystalline) on an existing building by partial retrofit of its curtain wall. This is to conclude the amount of energy saved and feasibility of both alternatives. Literature ReviewRetrofitting refers to a modification process of completed and constructed buildings, this could be inclusive to the building systems or extend even more to include structure. The process is performed at a point following its initial construction and occupation as an aim for enhancing the building performance. Many aspects should be taken into consideration when retrofitting an existing building, which include: indoor air quality (IAQ), retrofit cost, construction burden, and retrofit aesthetics to the current occupants [4]. In many cases, retrofit targets the building energy performance enhancement which is often provided by an optimization process that is completely dependent on proper retrofitting strategies. The building envelope thermal characteristics are studied to enhance the building energy performance [5]. To retrofit a building envelope, interferences generally include fenestrations (windows, doors), roof, and walls. The vertical envelope, such as building facades, represents a huge area that can be utilized and integrated with photovoltai...

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Section: Literature Reviewmentioning

confidence: 99%

mentioning

confidence: 99%

A Simulated Study of Building Integrated Photovoltaics (BIPV) as an Approach for Energy Retrofit in Buildings

Farghaly

Hassan

2019

Energies

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“…Photovoltaic electricity generation in buildings has been attracting considerable attention as a feasible solution to cover parts of the load [21,22], hence offering great potential, notably in cities [23,24]. Recent European studies focus mainly on PV usage in office and commercial buildings [25,26] as well as in single-family residential buildings [27][28][29].…”

Section: State Of the Artmentioning

confidence: 99%

Economic Assessment and Business Models of Rooftop Photovoltaic Systems in Multiapartment Buildings: Case Studies for Austria and Germany

Fina

Fleischhacker

Auer

et al. 2018

Journal of Renewable Energy

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This paper analyses the profitability and business models of shared, nonsubsidized PV systems' usage in multiapartment buildings in Austria in the context of legislative amendments which came into force in July 2017. In addition, it compares the Austrian results with those of Germany, where significantly higher retail electricity prices determine the profitability benchmark. To that end, a multiobjective optimization model is developed for the optimal dimensioning of PV systems and energy storage facilities in keeping with different end user objectives, ranging from minimizing annual electricity costs to maximizing self-consumption. The results show that the profitability of shared use of nonsubsidized PV systems is marginal in Austria. This means that, based on individual apartment load profiles, the profitability gap ranges between 0 and 40 euros per apartment, whereas the consideration of the building as total load leads to a small cost-saving potential of about 90 euros for the whole building in the best case and thus profitability. In contrast, significant profitability of shared PV systems in multiapartment buildings can be achieved in Germany, where the renewable energy surcharge results in high retail electricity prices. At present, different business models, accounting and billing concepts, are being tested in these countries to learn about the best-practice concepts.

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“…It terms of the need, one aspect mentioned by [76] suggests that standardized products are often not applicable when retrofitting demands flexible dimensions, and custom products have better thermal performance than conventional products [77]. Another research posits that aesthetics, dimensional requirements focused on customization capacity and functionality ought to drive the requirements for the BIPV façade [78]. Thus, this calls for innovative approaches with custom-made products as some have huge potential for energy conservation and thermal comfort [79].…”

Section: Bipv Façade Customization: Critical Review Of Investigationsmentioning

confidence: 99%

A Review on Building Integrated Photovoltaic Façade Customization Potentials

Attoye

Aoul

Hassan³

2017

Sustainability

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Technological advancement in Building Integrated Photovoltaics (BIPV) has converted the building façade into a renewable energy-based generator. The BIPV façade is designed to provide energy generation along with conventional design objectives such as aesthetics and environmental control. The challenge however, is that architectural design objectives sometimes conflict with energy performance, such as the provision of view and daylight versus maximum power output. In innovative cases, the characteristics of conventional BIPV façades have been modified by researchers to address such conflicts through customization as an emerging trend in BIPV façade design. Although extensive reviews exist on BIPV product types, design integration, adoption barriers and performance issues, research on BIPV customization has not been reviewed as a solution to BIPV adoption. This paper seeks to review the potential of BIPV façade customization as a means of enhancing BIPV adoption. The current paper identifies customization parameters ranging from the customization category, level, and strategies, and related architectural potential along with an assessment of their impact. The findings reflect that elemental and compositional level customization using combined customization strategies provide enhanced BIPV products. These products are well integrated for both energy generation and aesthetic applications with a power output increase of up to 80% in some cases. The paper concludes that a wide range of BIPV adoption barriers such as aesthetics, architectural integration, and performance can be overcome by appropriate BIPV customization.

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A key review of building integrated photovoltaic (BIPV) systems

Cited by 238 publications

References 125 publications

A Simulated Study of Building Integrated Photovoltaics (BIPV) as an Approach for Energy Retrofit in Buildings

A Simulated Study of Building Integrated Photovoltaics (BIPV) as an Approach for Energy Retrofit in Buildings

Economic Assessment and Business Models of Rooftop Photovoltaic Systems in Multiapartment Buildings: Case Studies for Austria and Germany

A Review on Building Integrated Photovoltaic Façade Customization Potentials

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