New SENperc PV – QC for PERC back side manufacturing
The new innovative solution for quality control of PERC back side manufacturing is launched. The new SENperc PV was released at the SNEC Show Shanghai 2016 to the Asian market.
(firmenpresse) - At the Intersolar Europe, Munich (booth no. A2.214) starting at June 22, the SENperc PV will be released in Europe. You are kindly invited to our booth for live demo.
The SENperc PV is designed for quality control in PERC solar cell manufacturing. Al2O3/SiNx layer stacks and single films for passivation of PERC solar cells are measured. The stability of the deposition process is monitored over long time. Thereby, maintenance intervals are optimized.
Thickness and refractive index measurement of Al2O3 and SiNx films on PERC back side
The SENperc PV comes with straight forward, recipe based push-button operation. The PERC solar cell is placed with the side to be measured upside down on the sample table. No alignment is required. The cell ID is entered and the measurement is started. Thickness and refractive index are measured and saved to the SQL database.
Long term stability monitoring of Al2O3 and SiNx deposition
Statistical process control (SPC) is applied to evaluate the PERC solar cell. Preset ranges are applied for yield analysis. Direct and long-term feedback is provided to the operator for immediate intervention. The SQL database is permanently accessible locally as well as via LAN to support cell tracking and yield analysis.
Themen in dieser Pressemitteilung:
photovoltaic
photovoltaics
measurement-tools-for-photovoltaics
photovoltaic-measurement
measurement-for-photovoltaic
metrology-for-photovoltaics
Unternehmensinformation / Kurzprofil:
SENTECH Instruments develops, manufactures, and globally sells innovative capital equipment centered on thin films in semiconductor technology, microsystems, photovoltaics, nanotechnology and materials research. SENTECH is expert in structuring and deposition of thin films by means of plasma process technology. SENTECH offers systems for plasma etching, plasma enhanced chemical vapour deposition, and atomic layer deposition. SENTECH provides innovative solutions for non-contact, non-invasive optical characterization using ellipsometry and reflectometry.
Founded in 1990, SENTECH is a reliable partner to industry and scientific institutions with leading edge equipment, global sales and service network.
SENTECH’s motto “Erfolg durch Leistung” is a continuing commitment of all employees to achieve success by high standard of efficiency and customer service.
Datum: 16.06.2016 - 12:46 Uhr
Sprache: Deutsch
News-ID 478094
Anzahl Zeichen: 1511
contact information:
Town:
Berlin
Kategorie:
Automotive
Typ of Press Release: bitte
type of sending: Veröffentlichung
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"New SENperc PV – QC for PERC back side manufacturing"
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