Battery shield and solar panel

  • Hello,

    how can i add this kind of solar panels solar panels to the battery board?

    I followed this guide to add a Skottky diode 1N5819 and get the + and - lines.

    Is there an + input and gnd input pin on battery shield or do i have to use the usb input? Is it somehow possible to use two of the solar panels in row as input?


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