Controlling the depth of the local Al BSF in PERC crystalline solar cells using alternative back side metallization

Uruena De Castro, AngelAngelUruena De CastroHernandez, Jose LuisJose LuisHernandezJohn, JoachimJoachimJohnPoortmans, JefJefPoortmansMertens, RobertRobertMertens2021-10-182021-10-182010https://imec-publications.be/handle/20.500.12860/18120Controlling the depth of the local Al BSF in PERC crystalline solar cells using alternative back side metallizationProceedings paperhttp://www.eupvsec-proceedings.com/proceedings?paper=8584