Abstract: The present invention discloses a bi-facial photovoltaic power generation module, comprising a transparent box, and a cell string and a mounting base which are installed inside the transparent box, wherein the transparent box is provided with a positive terminal and a negative terminal, the cell string is formed by connecting several bi-facial cells in series or in parallel with both ends of the cell string respectively provided with a positive wire and a negative wire welded on the positive terminal and the negative terminal, and the mounting base is provided with strip-shaped slots in which the bi-facial cells can be plugged. According to the present invention, the module can simultaneously generate power on front and back sides thereof and improve its power generation efficiency per unit area.

Abstract: The present invention discloses a bi-facial photovoltaic power generation module, comprising a transparent box, and a cell string and a mounting base which are installed inside the transparent box, wherein the transparent box is provided with a positive terminal and a negative terminal, the cell string is formed by connecting several bi-facial cells in series or in parallel with both ends of the cell string respectively provided with a positive wire and a negative wire welded on the positive terminal and the negative terminal, and the mounting base is provided with strip-shaped slots in which the bi-facial cells can be plugged. According to the present invention, the module can simultaneously generate power on front and back sides thereof and improve its power generation efficiency per unit area.

Abstract: A method and imaging assembly (10) are disclosed adapted for reading soft indicia (14) on a mobile device (12). The imaging assembly (10) comprises a scanning arrangement (20) adapted for capturing images from the soft indicia (14). The scanning arrangement (20) has an optical axis with a symmetrically oriented field-of-view (24) about the optical axis that is directed at the soft indicia (14) during operation. The imaging assembly (10) further comprises an illumination source (34) positioned in a housing (18) to provide smart illumination (36) toward the soft indicia (14) to be imaged. The smart illumination (36) construct being that the illumination source (34) is position in close proximity to the optical axis without allowing reflected illumination to enter into the scanning arrangement (20) field-of-view (24) and the smart illumination construct further forming a narrow illumination field-of-view (38) that is projected at the soft indicia (14) during operation.