JAIST Proposed A Gen-2 CAT-CVD Reactor Design, Which Has Potential To Bring Down The HJT Production Costs To The Level Of PERC
Friday, 22 Jan 2021
In HJT solar cell processing, while every step is important and ultimately contributes to the final cell performance, core layer deposition attracts the utmost attention.
Most Wet Chemical Tools Suppliers Offer Ozone Based Cleaning Method Than RCA Because Of It’s High Effectiveness
Wednesday, 13 Jan 2021
Several leading wet-chemical equipment suppliers are offering specific tool platforms that can support HJT solar cell processing.
In Wet-Chemical Processing of HJT Cells More Silicon is Etched Off the Surface During Saw Damage Removal Compared to Standard Cells & Pyramid Size Optimization is Focus in Texturing Part
Thursday, 07 Jan 2021
Compared to standard solar cell processing, HJT requires a completely different manufacturing setup. However, the wet-chemical process is somewhat an exception, as the basic process steps remain the same – saw damage removal, texturing and cleaning.
While Hydrogen Peroxide And Ozone Based Are The Two Wafer Cleaning Methods In Wet-chemical Process, The Latter Is Becoming Trend
Wednesday, 23 Dec 2020
As with standard cell making, the heterojunction (HJT) solar cell process also starts with saw damage etching, followed by texturization.
While HJT Not Only Requires Superior Quality N-Type Wafers Compared to P-Type Based Peers, The Technology is Not Yet Ready To Embrace Real Large Wafers
Friday, 11 Dec 2020
It is well known that HJT requires a completely different fab setup and process sequence. The change in fact starts at the wafer level.
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