What type of cable should I use for my solar panel?
When selecting the optimal solar panel cable, it's important to consider the weight capacity the wire will need to endure and what length of cable will be most suitable for your particular system. In most cases, a single copper core electrical wire will suffice for your solar panel setup. However, if you reside in a location where high winds are common, you may want to consider a multiple-wire core, as they tend to perform better in areas with a lot of movement, such as those with frequent traffic from cars and planes.
It's crucial to ensure that the wire you choose can handle the appropriate amount of amps for your solar panels. To determine the best wire for your system, assess the electrical requirements of the devices you intend to connect and calculate the number of amps they will draw. Then, select a wire that can safely handle that capacity. It's advisable to choose a wire that can handle an additional 30% of the required amps as a safety precaution. If you're uncertain about selecting the most appropriate wire for your needs, consider purchasing a pre-made solar cable or enlisting the aid of an experienced electrician.