Microcrystalline silicon film (nanocrystalline silicon film) can be used to manufacture HJT batteries. There are few market participants in my country

Microcrystalline silicon film, also known as nanocrystalline silicon film, refers to a mixed crystalline silicon film between amorphous silicon and single crystal silicon, consisting of microcrystalline grains, a small number of microcavities, grain boundaries and amorphous parent material. Compared with traditional amorphous silicon films, microcrystalline silicon films have the advantages of higher doping efficiency, good…