New Cell Metallization Patterns for Heterojunction Solar Cells Interconnected by the Smart Wire Connection Technology
نویسندگان
چکیده
منابع مشابه
How to Design Optimal Metallization Patterns for Solar Cells
Solar cells have a metallization pattern to collect the current. Generally, simple metallization patterns, such as the H-grid metallization pattern, a cross-hatched pattern or a full metallization, are used. With the widely used technique of screen printing, however, virtually any metallization pattern of any topology can be realized, but the problem is how to design the optimum topology. The p...
متن کاملTexturing for Heterojunction Silicon Solar Cells
Heterojunction solar cells have potential for very high device voltages and currents, yet this relies on correct preparation of wafer surfaces prior to a-Si deposition. This paper investigates the preparation of wafer surfaces by NaOH texturing prior to amorphous silicon intrinsic layer deposition. It is found that with a CP etch or low temperature anneal after texturing, and with correct depos...
متن کاملHeterojunction silicon microwire solar cells.
We report radial heterojunction solar cells of amorphous silicon on crystalline silicon microwires with high surface passivation. While the shortened collection path is exploited to increase the photocurrent, proper choice of the wire radius and the highly passivated surface prevent drastic decrease in the voltage due to high surface-to-volume ratio. The heterojunction is formed by depositing a...
متن کاملSimulation and Fabrication of Heterojunction Silicon Solar Cells from Numerical Computer and Hot-Wire CVD
In this paper, we will present a Pc1D numerical simulation for heterojunction (HJ) silicon solar cells, and discuss their possibilities and limitations. By means of modeling and numerical computer simulation, the influence of emitter-layer/intrinsic-layer/crystalline-Si heterostructures with different thickness and crystallinity on the solar cell performance is investigated and compared with ho...
متن کاملP3HT:PCBM Bulk Heterojunction Solar Cells Characterization by Spectroscopic EllipsometryOptical Discs
The performance of organic solar cells based on the blends of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl C61-butyric acid methyl ester (PCBM) is strongly influenced by blend composition and thermal annealing conditions. For high-efficiency solar cells, a nanoscale interpenetrating network with crystalline order of both constituents is the desirable architecture for the photoactive layer. To...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2015
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2015.03.039