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.
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 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.
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.
India’s Central Electronics Limited @celbharat is soliciting proposals for the supply of 3 million multicrystalline solar cells, to be procured as 1.5 million of 4.68W and ... another 1.5 million as 4.63W power output each, under 2 separate tenders #solarpv https://taiyangnews.info/tenders/company-tender-for-solar-cell-supply-in-india/
US solar tracker supplier @gamechangesolar is expanding its domestic annual production capacity to 14 GW, with the addition of a 6 GW tracker tube line at an undisclosed location ... in the Midwest that will start operations in February 2023 #solarpv #USA https://taiyangnews.info/business/usa-6-gw-solar-tracker-manufacturing-fab/
#India increases targeted share of non-fossil fuel-based energy resources in national power capacity to reach 50% by 2030, up from 40% in its Intended Nationally Determined ... Contribution, but wants ‘due share’ from international financial & tech resources https://taiyangnews.info/markets/indian-cabinet-approves-ndc-for-paris-agreement/
#Europe PV Snippets: @ChateauPurcari production site of Purcari Wineries in #Moldova gets #rooftop solar; @iberdrola to acquire 96 MW wind and solar in #Poland; NextEnergy signs ... contracts for 86 MW PV capacity UK; @X_Elio_ shares details of 15 MW win Japan https://taiyangnews.info/markets/europe-pv-news-snippets-35/
Leading Chinese #polysilicon producer Daqo New Energy has increased its 2022 annual production volume guidance after having achieved ‘better-than-expected’ operational ... performance in H1/2022 as Q2/2022 gross profit went up to $946.9 million #solarpv https://taiyangnews.info/business/daqo-new-energys-q2-2022-financial-results/