The Solar Serpent unplugs, tightens, and loosens any type of solar panel connector. The universal disconnect works with MC4, T4, PV4, PV4-S and Amphenol H4 solar panel connectors so you always have the right tool no matter the job. Solar Serpent also features ¼” and 3/8” wrenches for tightening or loosening solar panel connectors, and a detachable end with an MC4 wrench and a built-in flathead screwdriver. Everything you need in one high-quality package – this is the perfect multi-tool for anyone in the solar sector.