Oct 1, 2023 · The water temperature of building-integrated photovoltaic/thermal systems is an important indicator of building space heating. However, in the winter, this system''s heat loss is
Apr 27, 2025 · A key advancement in PV-DSF technology has been the progress in material engineering. Notably, the widespread commercialization of cadmium telluride (CdTe)
Sanchez et al. conducted a study on winter and summer ventilation DSF and found that closing the vents in winter and opening the vents in summer can achieve heating and cooling effects
Aug 1, 2020 · It should be mentioned that the different load characteristics of office buildings in winter and summer inevitably lead to the use of different ventilation modes for DS-STPV
In this study, the reliability of the EnergyPlus software (DOE, 2019) heat transfer and the Sandia PV power model were verified by the measured results for PV glass surface temperature and
Apr 1, 2025 · Changes in environmental conditions, such as radiation and temperature, driven by climate change, will significantly impact photovoltaic (PV) power ge
Mar 15, 2015 · This paper establishes a theoretical model for assessing the performance of glazed/unglazed photovoltaic–thermoelectric (PV–TE) hybrid system. To enha
Jan 15, 2022 · An array arrangement strategy of photovoltaic thermal modules and a connection form of refrigerant pipeline were innovatively proposed by author''s research group.
Jan 1, 2017 · The results indicate that the natural ventilation mode of the ventilated a-Si PV window performs best in summer while the non-ventilation mode is the best choice in winter in
Nov 15, 2023 · Photovoltaic double skin façade (PV-DSF) offers a versatile solution to address the escalating energy demands of buildings by combining power generation and indoor air
Dec 6, 2024 · The photovoltaic efficiency in summer decreases with the increase of temperature. Using soil to cool photovoltaic increases the efficiency of photovoltaic and stores heat in the
Sep 15, 2022 · Under the condition of satisfying indoor natural lighting, the monthly inclination angle and spacing adjustment strategy of louvered photovoltaic windows in hot summer and
Mar 1, 2024 · PV agriculture in China is still in the early stage of development and immature technology is one of the main reasons why PV agriculture has been questioned, and, the
Jul 1, 2022 · The heat transfer characteristics were simulated by CFD under each working condition. The purpose is to study the operation characteristics of the new glass curtain wall
Dec 15, 2020 · Chow et al. [25] indicated that the innovative natural-ventilated PV double glazing reduced the air-conditioning electricity consumption by 28% under the hot summer and warm
Feb 15, 2025 · The photovoltaic efficiency in summer decreases with the increase of temperature. Using soil to cool photovoltaic increases the efficiency of photovoltaic and stores heat in the
Jan 1, 2024 · The performance of STPV (Semitransparent Photovoltaic), SAG (Semitransparent-photovoltaic-Airgap-Glass), and VSAG (Ventilated Semitransparent-photovoltaic-Airgap
Jun 1, 2023 · Request PDF | Comparative study of dynamic thermal performance of photovoltaic double skin façades influenced by glass transmittance and natural ventilation | As a promising
Nov 1, 2023 · Optimized results of low-E semi-transparent amorphous-silicon photovoltaic glass applied on the façade show that the spatial daylight autonomy is increased to 82% with
Jan 1, 2025 · Our results demonstrate that a fan rate of 288 m³/h, a winter fan setpoint of 21 °C, a summer fan setpoint of 25 °C, and a PV panel angle of 41° achieve the lowest EUI of 92.33
Mar 6, 2025 · Solar Heat Gain dominates in winter, with heat retention critical for indoor comfort. Smaller WOAs enhance net heat gain, especially in triple-glazed configurations, where Solar
Mar 20, 2020 · The results indicate that the natural ventilation mode of the ventilated a-Si PV window performs best in summer while the non-ventilation mode is the best choice in winter in
Jan 5, 2023 · In this paper, a novel solar photovoltaic thermal collector coupled with switchable air source heat pump system was introduced to improve the power generation of photovoltaic
Dec 12, 2023 · cold winter region, and hot summer and warm winter region, the vacuum PV glazing provides the most energy-saving for cooling. In terms of the total annual energy
Nov 1, 2023 · As illustrated in Fig. 1, the all-oriented building façades integrated with a photovoltaic-sky radiative cooling system (PV-RSC) primarily consist of a PV module installed
Dec 15, 2024 · The traditional monofacial PV-Trombe wall can harness both solar photovoltaic (PV) and thermal energy in buildings, but its performance is hindered by the need for
Sep 1, 2023 · As a promising facade technology for building energy efficiency, the overall performance of double skin façade integrated with semi-transparent photovoltaic glass (STPV
aylighting, thermal and overall energy performance o a novel semi-transparent PV vacuum glazing in different climate regions. The main conclusions of this study are as follows: In th severe cold, cold, and hot summer and cold winter regions, the vacuum PV glazing can effectively conserve the heating energy. In the hot summer an
nd in summer. In this respect, a novel semi-transparent photovoltaic vacuum glazing is proposed to improve energy performance. The s lection of appropriate glazing of an energy-efficient building should take into consideration the specific climate conditi
nges from 11.1 kWh to 33.3 kWh. On the other hand, the annual power generation of the vacuum PV glazing is 91.0 kWh~231.0 kWh. For the application of double PV glazing,
cold winter region, and hot summer and warm winter region, the vacuum PV glazing provides the most energy-saving for cooling. In terms of the total annual energy consumption for cooling and heating, the vacuum PV glazing can save 28.7% - 34.0%,
In the heating season, the conventional PV glazing would increase the heating demand due to the reduction of solar heat gain. Since the vacuum glazin is regarded as an advanced thermal insulation glass, it can drastically reduce the heat gain and the heat loss of the window. As the internal lay
ansfer to an extremely low level. Consequently, the thermal insulation performance of the vacuum PV glazing can be enhanced. Fig. 1 The cross-section of the vacuum PV glazing The sample of the vacuum PV glazing was fabricated by gluing the ext
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