Špela Tomšič (Avtor), Marko Jošt (Avtor), Kristijan Brecl (Avtor), Marko Topič (Avtor), Benjamin Lipovšek (Avtor)

Povzetek

A comprehensive algorithm for calculating the energy yield (EY) is used as the most important figure-of-merit in determining the capabilities of PV devices in realistic operation. The model is based on advanced optical modeling and extensive opto-thermo-electrical characterization. It takes the realistic environmental and device installation data fully into account, as well as the complete set of device specifications including all relevant temperature-induced variations. A detailed analysis and optimization of two-terminal perovskite-silicon tandem devices are done in terms of long-term electrical energy production at different geographical locations from distinct Köppen–Geiger–Photovoltaic climate zones (KGPV). It is shown that the optimal perovskite bandgap (E$_{G,PK}$) in a tandem device operating under realistic conditions is in all cases higher than the one optimized under STC, yet does not differ significantly from location to location, which is beneficial from the manufacturing point of view. The optimal E$_{G,PK}$ is influenced primarily by the spectral distribution of incident irradiance, and not so much by the operating temperature conditions. Moreover, a clear linear dependency between the optimal E$_{G,PK}$ and the weighted average photon energy of the incident irradiance is demonstrated, which presents an important rule for rapid tandem design.

Ključne besede

energijski donos;numerično modeliranje;perovskitno-silicijeve tandemske sončne celice;realistični pogoji delovanja;optimizacija energijske reže;energy yield;numerical modelling;perovskite-silicon tandem solar cells;realistic operating conditions;bandgap optimization;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FE - Fakulteta za elektrotehniko
UDK: 621.383.51
COBISS: 141242883 Povezava se bo odprla v novem oknu
ISSN: 2513-0390
Št. ogledov: 17
Št. prenosov: 4
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: energijski donos;numerično modeliranje;perovskitno-silicijeve tandemske sončne celice;realistični pogoji delovanja;optimizacija energijske reže;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 1-11
Letnik: ǂVol. ǂ6
Zvezek: ǂiss. ǂ4, [article no.]2200931
Čas izdaje: Apr. 2023
DOI: 10.1002/adts.202200931
ID: 19461202