DCP_2358.JPG

This photo is a bit fuzzy. Sorry.. my camera does not do a good macro version and I had not even set it in to macro-zoom mode.

Here you can see that each cell is divided in half and each half has a main lead going up and down the cell. One end is positive, the other negative. Going in to each main lead are a bunch of sub-leads at right angles.

Between each cell there appears to be a simple solder joint joining them together to the cells above and below them. This gives the array a bunch of columns of cells in series joined in parallel.