By far the best flex panel on the market! Global Solar flex panels have diodes between every cell, so if one or two cells get shaded the rest of the panel has full output. It is also made in the USA and has a 25 year warranty, every other flex panel on the market has a 5-10 year warranty and no diodes between the cells.It comes with a three foot lead and MC4 connectors, we also have a zamp compatible 12' adapter if you want to use it with your existing 3 port roof cap system. Those are $35 and you can find them HERE.Dimensions:19x79L20 lBS