US Patent 7442077 Modular cable system for solar power sources

A modular system of mating connector cables for connecting solar power sources to devices requiring power includes connector cables assembled from compatible cable segments, mating connectors and junctions. The cables of the system may be of consistent polarity among various configurations such that current flows through mating connectors at the cable ends. The cables may be variously configured to provide for the connection of solar power sources in series or in parallel, and for connection to devices with various power input connectors or terminals.