The Core Of HJT
While PECVD Is The Widely Followed Technology For Applying Core Layer In HJT, CAT-CVD Was Also In Use And PEALD Is In Development
Tuesday, 19 Jan 2021
Core layer depositions the heart of HJT processing. It involves multi-layer stacking of intrinsic-amorphous and doped-amorphous silicon layers of opposite polarities on each side of the wafer and controlling them at the nanometer scale.
How Much to Put Down the Rear Deposit On PERC Cells?
Thickness Of Aluminum Oxide Film And Precursor TMA Consumption Varies As Per Deposition Technology & Changes With Equipment
Monday, 11 May 2020
The two mainstream manufacturing technologies that are currently available for application of the rear passivation stack of PERC cells are ALD and PECVD. In fact, the method of deposition affects the thickness of the deposition.
ALD For Aluminum Oxide Deposition
ALD Equipment Suppliers Are Offering Tools In Different Configurations For Deposition Of Aluminum Oxide In PERC Processing
Sunday, 26 Apr 2020
The crux of the PERC process lies in the deposition of aluminum oxide – and, in principle, there are many ways to deposit aluminum oxide for rear passivation purposes.
UNSW & Leadmicro To Develop Silicon Solar Cells
Chinese Solar Cell Machinery Maker Leadmicro To Share ALD Reactor With UNSW To Enable Research On Next Generation of Silicon Solar Cells With More Than 27% Conversion Efficiency & Technology To Mass Produce
Friday, 07 Dec 2018
The School of Photovoltaic and Renewable Energy Engineering at Sydney, Australia based University of New South Wales (UNSW) has joined hands with Chinese cell machinery maker Leadmicro.
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