Reducing HJT Costs With CAT-CVD
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.
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.
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