Results 211 to 220 of about 155,383 (259)

Analysis of the optimum tilt angle for a soiled PV panel

Energy Conversion and Management, 2017
Abstract A new model of the optimum tilt angle of a soiled photovoltaic (PV) panel is proposed in this paper. The tilt angle is a key factor that influences the output power of PV panel, while dust deposition is an inevitable external element to be considered.
Kai Ni, Yihua Hu, Jikai Si
exaly   +3 more sources

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Experiment on PV panels tilt angle and dust

2016 5th International Conference on Electronic Devices, Systems and Applications (ICEDSA), 2016
The performance of PV solar panels depend on dust accumulated on them and tilt angle. For every location in the world there is an optimum tilt angle of dust free PV panels for best performance. However, in some areas of the world dust is an obstacle for PV panels operation.
Moh'd Sami Ashhab, Omar Akash
openaire   +1 more source

Determination of the solar cell panel installation angle

4th IEEE International Conference on Power Electronics and Drive Systems. IEEE PEDS 2001 - Indonesia. Proceedings (Cat. No.01TH8594), 2005
The output power of the solar cell panel is highly affected by the sunlight incident angle. The efficiency can be improved if the solar cell panel is properly installed with the optimum angle. The relationship between the sunlight incident angle and the sunlight radiation intensity on the solar cell panel surface is presented in this paper.
null Yaow-Ming Chen, null Hsu-Chin Wu
openaire   +1 more source

The crush resistance of four-panel angle elements

International Journal of Impact Engineering, 2015
Abstract Four-panel angle elements are frequently encountered in multi-cell sections. To predict the energy absorption of such sections under axial loading, theoretical models have to be established for possible collapse modes of these elements. In this paper, four-panel angle elements are classified into four types: corner element, K-shaped, X ...
Xiong Zhang, Hui Zhang
exaly   +2 more sources

Optimization of the Tilt Angle of Solar Panels for Malaysia

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2015
This article presents a method for optimizing the tilt angle of photovoltaic module/array installed in the five sites in Malaysia. The optimization method is based on the Liu and Jordan model for solar energy incident on a tilt surface considering monthly and seasonal tilt angles.
T. Khatib, A. Mohamed, M. Mahmoud, K. Sopian   +3 more
openaire   +1 more source

Spring-in of angled sandwich panels

Composites Science and Technology, 2005
This paper presents a simple analytical model for the prediction of thermo-elastic deformation (spring-in) of angled composite sandwich panels. The development of the model is presented and the simplifying assumptions are clearly defined. Contributions from different mechanisms are clearly shown which gives a good understanding of the problem.
openaire   +1 more source

Effect of incidence angle and panel size on the phase of scattered energy from panel arrays

The Journal of the Acoustical Society of America, 2005
This investigation focuses on factors that influence scattering from different ceiling panel arrays (e.g., incidence angle, and array size and density) by examining the scattered phase. A previous study by the third author [Torres and Vorländer, Acta Acust.
Jonathan Rathsam, Lily M. Wang, Rendell R. Torres   +2 more
openaire   +1 more source