12AWG Solar Panel Extension Cable 50FT/15M 4mm² with Female and Male Connector Solar Panel Cable for Solar Panels Solar Controllers (50 Feet Red + 50 Feet Black) Male and Female Connectors Solar Extension Cable allow you to make spatial adjustments to your solar power system in one simple step. This extension cable runs between the solar panel and charge controller or between two solar panels, allowing for greater space between both items. Like all other Male and Female Connectors Extension Cables, this product allows for greater customization of the solar power syste