Individual company presentation

WPLNA, founded in Beijing, China in 2024, is a manufacturing enterprise specialized in laser technology. In the photovoltaic field, WPLNA provides laser PL,AOI inspection and penetration inspection of wafers, processed cells and solar cells. In addition, our business areas also cover rail transit, industrial metallurgy, 3D vision and other areas to meet the application needs of users in complex environments.
WPLNA photovoltaic solutions use laser non-contact and non-destructive detection technology with industrial camera to inspect kinds of defects in the production process of solar cells. Therefore the occurrence of re-defects can be effectively avoided. It can improve the detectable rate of various defects and is beneficial to improve the yield of solar cells.
Various types of defects could be detected such as hidden crack, broken edge, black core, concentric circle, scratch, dirty marks etc. It is suitable for wafers and cells such as M10, G12,M14 etc. Meantime, it can cover PERC, TOPCon, HJT and *BC process type.
WPLNA specializes in the field of laser applications, possesses a relatively stable R&D, production, sales and supply chain system, with innovative technology to promote photovoltaic industry progress and development.

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Floorplan Booth

A2.513