Solar Battery Charging

Step 2 The Solar Panel - attaching wires

Attaching the black and red wires to the solar panel

To attach the wire one can use the soldered or the non-soldered method. Soldered is the best way to go and I show you pictures of both - if you plan on using more panels or using the single panel a lot you will find it best to mount the panel onto a piece of sheet wood or plastic. This will keep the wire in place and prevent strain on the contacts + wires.

You can see an example of the solderless method.... Yes that is cellotape! The red squares indicate where the contacts are. The wire ends were stripped and then flattened onto the contacts and firmly taped in place. I don't suggest using glue! - you wont get the wire staying in touch with the contacts as the glue gets in the way. Allow some tape to move round to the solar side to ensure a firm placement.

Also shown is the soldered method. Not the most fantastic job in the world but it is held securely. Always make sure the contact points are clean and free from grease.