Searched for: author:"van Roosmalen, J.A.M."
(1 - 20 of 22)

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Slooff- Hoek, L.H. (author), Burgers, A.R. (author), de Groot, K.M. (author), Dekker, N.J.J. (author), Minderhoud, T. (author), Gijzen, G. (author), Sepers, T. (author), de Groot, Y. (author), van Strien, W. (author), van Roosmalen, J.A.M. (author)
The need for a more sustainable built environment is urgent and requires cost-efficient, smart and integrated renewable energy solutions. The surfaces of the buildings and environments we live and work in represent an enormous potential to generate sustainable energy. In order to exploit these surfaces to their full potential, it is essential to...
conference paper 2021
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Slooff, L.H. (author), van Roosmalen, J.A.M. (author), Okel, L.A.G. (author), Minderhoud, T. (author), Gijzen, G. (author), Polinder, L.C. (author), Goethals, F. (author)
The energy transition and more precisely, the contribution of photovoltaics (PV) in that transition, asks for better integration of PV in buildings, infrastructure and landscapes. To realize this, a variation in shape, size and color of PV products is needed. In this paper a technology will be shown that allows variation of all these features....
conference paper 2018
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van Roosmalen, J.A.M. (author), Energieonderzoek Centrum Nederland (author)
A Dutch Solar Design Photovoltaic (DSD-PV)module combines renewable energy with endless aesthetic possibilities.
other 2017
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van Roosmalen, J.A.M. (author), Sinke, W.C. (author), Uyterlinde, M.A. (author), van den Brink, R.W. (author), Eecen, P.J. (author), Londo, H.M. (author), Stremke, S. (author), van den Brink, A. (author), de Waal, R. (author)
De transitie naar een duurzame energievoorziening heeft op veel terreinen ingrijpende gevolgen voor onze samenleving. Het gaat onder meer om een verandering van leefomgeving en landschap. Voor een succesvolle energietransitie is het nodig om nu al rekening te houden met de ruimtelijke vormgeving van nieuwe energielandschappen en de manier waarop...
other 2017
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van Roosmalen, J.A.M. (author), Slooff, L.H. (author), Okel, L.A.G. (author), van den Donker, M.N. (author), Minderhoud, T. (author), Sepers, T. (author), Versluis, A. (author), Frumau, F. (author), Rietbergen, M. (author), Polinder, L. (author), Heller, E.M.B. (author), de Vries, T. (author), Gijzen, G. (author), Wang, Ningzh (author), Energieonderzoek Centrum Nederland (author)
Solar energy will become increasingly important in the energy mix in the coming decades and will become much more visible in urban areas. Standard, rectangular size solar panels do not allow full roof or façade coverage. Together with their blueish appearance, they are visible, but not in an attractive way. Dutch Solar Design (DSD-PV)...
conference paper 2017
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van Roosmalen, J.A.M. (author), Sinke, W.C. (author), Uyterlinde, M.A. (author), van den Brink, R.W. (author), Eecen, P.J. (author), Londo, H.M. (author), Stremke, S. (author), van den Brink, A. (author), de Waal, R. (author)
The transition towards a sustainable energy system will have far-reaching consequences in many areas of Dutch society. These include changes to the living environment and landscape. In order to achieve a successful energy transition, early consideration of the spatial design of new energy landscapes and the way in which they develop is essential...
other 2017
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van Roosmalen, J.A.M. (author), Slooff, L.H. (author), Okel, L.A.G. (author), Minderhoud, T. (author), Sepers, T. (author), Versluis, A. (author), Frumau, F. (author), Rietbergen, M. (author), Polinder, L. (author), Heller, E.M.B. (author), de Vries, F. (author), de Vries, T. (author), Gijzen, G. (author), Energieonderzoek Centrum Nederland (author)
In order to improve the social acceptance of photovoltaic modules, the choice in panel color and size should be enlarged. Although various approaches have been reported to change the appearance of PV modules, it often adds complexity to the manufacturing process. Here an approach is presented in which a design module can be manufactured on...
conference paper 2017
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van Roosmalen, J.A.M. (author), Luxembourg, S.L. (author), van Aken, B.B. (author), Okel, L.A.G. (author), Liu, J. (author), Energieonderzoek Centrum Nederland (author)
We present a novel module design to increase the power output of bifacial modules without compromising the increased energy yield due to the bifaciality. This innovation includes a highly reflective interlayer between and around the bifacial solar cells and laminated between the front and rear encapsulant. Although bifacial solar cells in...
conference paper 2016
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van Roosmalen, J.A.M. (author), Kloos, M.J.H. (author), Luxembourg, S.L. (author), Danzl, F.J.K. (author), Theewis, J. (author), Energieonderzoek Centrum Nederland (author)
To reduce cell-to-module (CtM) losses for aesthetically appreciated all-black modules we applied a black powder coating with low infrared absorption to standard back foils used in PV modules. Upon the application of such powder coating the IR reflective properties of the underlying substrate are largely preserved. For Cu foil substrates...
conference paper 2016
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Janssen, G.J.M. (author), Romijn, I.G. (author), van Aken, B.B. (author), Okel, L.A.G. (author), van Roosmalen, J.A.M. (author), Mrcarica, M. (author), Du-Mong, K. (author), Rooijmans, M. (author), Panofen, C. (author), Energieonderzoek Centrum Nederland (author)
DSM’s light trapping film (LTF) is applied to bifacial modules to improve the energy yield for vertical, east/west facing applications. The LTF increases the current both at test conditions (STC) and under high albedo with about 4% compared to planar solar glass, due to the better anti-reflection (AR) and light trapping properties. Without LTF,...
conference paper 2015
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Goris, M.J.A.A. (author), van Roosmalen, J.A.M. (author), Bende, E.E. (author), Jansen, M.J. (author), Bakker, J. (author), Carr, A.J. (author), Eerenstein, W. (author), Okel, L.A.G. (author), de Groot, K.M. (author), Jonkman, R. (author), van der Sanden, R. (author), de Gier, B. (author), Harthoorn, A. (author), Energieonderzoek Centrum Nederland (author)
Application of PV in the built environment, both as BAPV and BIPV, requires improved aesthetics, decreased operating temperatures of the modules and diodes, improved output under partial shading and reduced production costs while allowing the size and shape of the PV elements to be more flexible. ECN presents TESSERA: a novel PV module lay-out...
conference paper 2015
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van Roosmalen, J.A.M. (author), Jansen, M.J. (author), Bakker, J. (author), Bende, E.E. (author), Eerenstein, W. (author), Carr, A.J. (author), Okel, L.A.G. (author), de Groot, K.M. (author), Jonkman, R. (author), van der Sanden, R. (author), de Gier, B. (author), Harthoorn, A. (author), Energieonderzoek Centrum Nederland (author)
This paper describes the development and output measurements on a new shade robust module, named the Tessera module. This module uses a novel electrical configuration, comprised of shade independent blocks protected by in-laminate diodes, with a mixture of series and parallel connections. By using ECNs existing back contact technology [1], no...
conference paper 2015
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van Roosmalen, J.A.M. (author), Eerenstein, W. (author), Guichoux, M.G. (author), Rosca, V. (author), Bandou, F. (author), Hadj Arab, A. (author), Belkaid, M.S. (author), Logerais, P.O. (author)
Aims: Back-contact metallization-wrap-through (MWT) modules made with different materials were manufactured and tested at ECN in The Netherlands. Study Design: Damp heat testing (DH, 85°C and 85% relative humidi ty) was performed to investigate the effect of the module materials and potential failure mechanisms on electrical performance...
article 2015
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Janssen, G.J.M. (author), van Roosmalen, J.A.M. (author), Weeber, A.W. (author), Mewe, A.A. (author), Bronsveld, P.C.P. (author), de Keijzer, M.A. (author), Stodolny, M.K. (author), Energieonderzoek Centrum Nederland (author)
In this paper we present a low-current, high-voltage back-junction back-contact integrated photovoltaic concept and experimental results of such a device, consisting of strip cells: narrow solar cells instead of conventional square cells. The concept is demonstrated by the successful transformation of a completely finished IBC cell into a XIS ...
conference paper 2013
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van Roosmalen, J.A.M. (author), Weeber, A.W. (author), Bronsveld, P.C.P. (author), Zhang, D. (author), Digdaya, I.A. (author), Santbergen, R. (author), van Swaaij, R.A.C.M.M. (author), Zeman, M. (author)
In this contribution optical simulations of both ?at and textured heterojunction silicon solar cells are presented and veri?ed experimentally. Using Advanced Semiconductor Analysis (ASA) software, we optimize a double-layer anti-re?ective (AR) coating, which has an additional SiOx ?lm on the top of the existing indium tin oxide (ITO) coating....
article 2013
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Janssen, G.J.M. (author), van Roosmalen, J.A.M. (author), Weeber, A.W. (author), Mewe, A.A. (author), Bronsveld, P.C.P. (author), de Keijzer, M.A. (author), Stodolny, M.K. (author)
In this paper we present experimental results of a low-current, high-voltage back-junction back-contact device. The concept is demonstrated by the successful transformation of finished IBC cells into XIS (Crystalline Silicon Interconnected Strips) devices, leading to 8.5 V for a series connection of 14 strip cells. Different grooving methods for...
article 2013
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van Roosmalen, J.A.M. (author), Saynova - Oosterling, D.S. (author), Seguini, G. (author), Cianci, E. (author), Perego, M. (author), Wiemer, C. (author)
High-quality surface passivation of crystalline Si is achieved using 10 nm thick Al2O3 films fabricated by thermal atomic layer deposition at 100 C. After a 5 min post deposition annealing at 200 C, the effective carrier lifetime is 1 ms, indicating a functional level of surface passivation. The interplay between the chemical and the field...
article 2013
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van Roosmalen, J.A.M. (author), Weeber, A.W. (author), Bronsveld, P.C.P. (author), Energieonderzoek Centrum Nederland (author)
In this paper we introduce a new device concept for high efficiency, low cost, wafer-based silicon solar cells. To significantly lower the costs of Si photovoltaics, high efficiencies and large reductions in the bill of materials, especially for metals and silicon, are required. The reduction of the amount of metal in wafer-based silicon modules...
conference paper 2012
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Janssen, G.J.M. (author), van Roosmalen, J.A.M. (author), Weeber, A.W. (author), Geerligs, L.J. (author), Mewe, A.A. (author), Bronsveld, P.C.P. (author), Bennett, I.J. (author), Cobussen - Pool, E.M. (author), Stodolny, M.K. (author), Energieonderzoek Centrum Nederland (author)
A new device concept for high efficiency, low cost, wafer based silicon solar cells is introduced. To significantly lower the costs of Si photovoltaics, high efficiencies and large reductions of metals and silicon costs are required. To enable this, the device architecture was adapted into low current devices by applying thin silicon strips, to...
conference paper 2012
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van Roosmalen, J.A.M. (author), Saynova - Oosterling, D.S. (author), Frascaroli, (author), J., (author), Seguini, G. (author), Cianci, E. (author), Perego, M. (author)
Thin layers of Al2O3 with thickness tox 8 nm were grown by thermal atomic layer deposition at low temperature of 100 8C and applied to achieve functional surface passivation of crystalline silicon substrates. Measurements of the effective lifetime were performed to characterize the surface passivation effect. Lifetime values in the range of 0...
article 2012
Searched for: author:"van Roosmalen, J.A.M."
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