What pleased me the most was the $6 splitter. I could connect 2 cameras with 1 panel, I have 5 cameras and I only needed 3 panels. I have 2 cameras mounted on a pole pointing in 2 directions, 1 panel works fine with both cameras. Anyone with a Blink camera should invest in these solar panels, no more expensive batteries and if like me you have a lot of activity I change the batteries every 2-3 months.