Thermal and Electrical Yield of a Combi-Panel

Vries, de Dw Douwe; Steenhoven, van Aa Anton; Helden, van Wgj Wim; Zolingen, van Rjc Ronald

doi:10.1016/b978-008043895-5/50188-0

Cited by 17 publications

(17 citation statements)

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“…However, this work stopped in 1996. Next, the Eindhoven University of Technology (EUT) started a PhD project during 1994-1998 [42][43][44][45][46], which focussed on covered PVT modules for DHW applications. In 1999, Ecofys, TNO and the EUT jointly carried out a technology-and market review for PVT [9,47].…”

Section: History Of Pvt Water Heatingmentioning

confidence: 99%

Flat-plate PV-Thermal collectors and systems: A review

Zondag

2008

Renewable and Sustainable Energy Reviews

561

220

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Section: History Of Pvt Water Heatingmentioning

confidence: 99%

Flat-plate PV-Thermal collectors and systems: A review

Zondag

2008

Renewable and Sustainable Energy Reviews

561

220

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“…Most studies that examine the performance include estimates of the different types of panel absorption, such as sheet and tube, completely wet and the channel box types, analysis of several different types of collectors PV/T (sheet and tube, channel, free-flowing dual absorption), as shown in Figure 11 [38]. The experimental results indicated that the overall gain heat from the collector is 9.7 kWh, while the average thermal and electrical efficiency of the system is 30% and 17% respectively.…”

Section: Experimental Yield Of Different Combined Hybrid Pv-thermal Dmentioning

confidence: 99%

A review of performance hybrid photovoltaic/thermal system for general - applications

Alktranee¹

2017

HAE

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Photovoltaic modules can generate more electricity when receives a big quantity of solar radiation, but the efficiency of (PV) modules will drop when the temperature of solar cells is high. Therefore, reducing the high temperatures of (PV) modules will contribute to increase the electrical efficiency of (PV) modules by extraction the thermal energy associated with the PV modules and achieve an appropriate conversion efficiency of (PV). The aim of the study in this paper is to recognize the performance of hybrid (PV/T) systems in different places, conditions, module designs which can be used in household applications, hotels, etc. Aiming to supply of electricity and thermal energy. The study indicates to use of cooling technique (water or air) to cooling (PV) modules will contribute to a large extent to strengthen the work of solar cells and the efficiency of (PV/T) system as well. And the rate return of the system of electricity and thermal energy will increase, especially when the hybrid photovoltaic/ thermal (PV/T) solar systems were properly designed and the conversion rate of absorbed solar radiation for (PV) modules will increase as well.

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“…The individual electrical and thermal yield of the PV/T system is lower, because of high solar reflectance and high infrared emission [11], thereby obtaining higher U-value [44] compared to separate conventional collectors yields. However, the PV/T system produces more energy per unit area at lower cost [45], compared to a PV module and a thermal collector adjacent to each other [13]. A comparison showed that the reduced thermal efficiency of the PV/T system was attributed to: [11] 1) The available solar energy reduced by the fraction converted to electricity by the PV cells.…”

Section: Pv/t Collectormentioning

confidence: 99%

“…Also, the PV/T collectors have lower electrical efficiency and thermal efficiency compared to the individual conventional collectors [13]. But, the PV/T systems are more efficient than conventional solar thermal or solar photovoltaic systems per unit area [14].…”

Section: Introductionmentioning

confidence: 99%