SOLASYS
Next generation solar cell and module laser processing systems
| Coordinatore | FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V
Organization address
address: Hansastrasse 27C contact info |
| Nazionalità Coordinatore | Germany [DE] |
| Totale costo | 5˙993˙476 € |
| EC contributo | 3˙480˙283 € |
| Programma | FP7-ENERGY
Specific Programme "Cooperation": Energy |
| Code Call | FP7-ENERGY-2007-2-TREN |
| Funding Scheme | CP |
| Anno di inizio | 2008 |
| Periodo (anno-mese-giorno) | 2008-09-01 - 2011-08-31 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V
Organization address
address: Hansastrasse 27C contact info |
DE (MUENCHEN) | coordinator | 0.00 |
| 2 | Nome Ente NON disponibile | DE | participant | 0.00 |
| 3 |
Nome Ente NON disponibile
Organization address
address: Poligono Industrial Tres cantos, s/n Zona Oeste contact info |
ES (Tres Cantos (Madrid)) | participant | 0.00 |
| 4 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Organization address
address: Rue Michel -Ange 3 contact info |
FR (PARIS) | participant | 0.00 |
| 5 |
Energy Solutions S.A.
Organization address
address: Vladaisko Vastanie Str. contact info |
BG (Pernik) | participant | 0.00 |
| 6 |
INTERUNIVERSITAIR MICRO-ELECTRONICA CENTRUM VZW
Organization address
address: Kapeldreef 75 contact info |
BE (LEUVEN) | participant | 0.00 |
| 7 |
MANZ AG
Organization address
address: STEIGACKERSTRASSE contact info |
DE (REUTLINGEN) | participant | 0.00 |
| 8 |
SCANLAB AG
Organization address
address: Siemensstrasse contact info |
DE (Puchheim) | participant | 0.00 |
| 9 |
SCHOTT SOLAR AG
Organization address
address: Hattenbergstrasse 10 contact info |
DE (Mainz) | participant | 0.00 |
| 10 |
Solland Solar Cells BV
Organization address
address: Bohr contact info |
NL (Heerlen) | participant | 0.00 |
| 11 |
TRUMPF LASER GMBH + CO KG
Organization address
address: AICHALDER STRASSE 39 contact info |
DE (SCHRAMBERG) | participant | 0.00 |
Mappa
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Obiettivo del progetto (Objective)
Laser processes provide manufacturing solutions with minimum mechanical and thermal influence on the processed product due to their selective energy control and deposition and generally high processing speed. With this advantages they are already well established for some processing steps in the current production of solar cells. High speed laser ablation is used for the isolation of the emitter front side from the backside of a solar cell, Laser melting is used to form backside contacts and laser drilling has been proven as a versatile tool for drilling silicon wafers for metal wrap through backside contacts. All these processes are currently performed with standard Q-switch-Nd:YAG-Lasers with pulse durations of up to 100 ns which provide process characteristics and results being far away from the technical and physical limits of possible laser processes. New laser sources such as ultra short pulsed lasers, time domain optimized lasers, wavelength adapted lasers and ultra compact modular laser sources have been recently developed and provide a much better matching of laser parameters to the required processing characteristics. With these new laser sources flexible manufacturing steps can be realized leading to higher productivity and production costs as well as to higher efficiency of solar cells and modules and even new cell concepts. Within a consortium from laser manufacturers, system suppliers, research institutes and end users the technical and physical potential of high quality and process tailored laser sources will be demonstrated throughout the project and evaluated for current and future photovoltaic manufacturing processes.