Next, solder the cells to additional using separate copper wire/tabbing wire for your positive and negative poles to inside the connections. Could be best to from tips left and welding Cable go left to right until you achieve bottom left cell. Touch each solder point while being careful not to break any tissues. Solar cells are so fragile. Leave enough excess wire to install the electrical jack and blocking diode.
There come issues with neon lighting. For example, in certain places, authorities do not appreciate your using fluorescent. Therefore, the best way to not pay fines would have applied for to insure switch to light them up. Avoid having exact same holds true switch rrn your headlights plus neon light bulbs. You can so this, by performing a Power wire inside the battery of the car towards operating switch of the kit.