The leg pain produced by claudication is usually experienced as cramping in the thighs, calves, hips, and feet. The pain stops several minutes after the person rests, but returns when the person performs activities that use the leg muscles.
The definition of a solar panel is a group of silicon panels under a glass substrate. The glass substrate of a solar panel allows light to shine upon the silicon surface and produce electricity from the movement of electrons on the atomic level. Solar panels work in both a direct and a diffuse light manner.
About Solar Shingles. SolarShingle is a roof shingle with function of converting the sunshine to electrical power. It consists of a substrate and an opto-function layer. The substrate is made from galvanized steel. And, the opto-function layer on the surface of substrate to convert sun light into electricity, which is the difference between a SolarShingle and a traditional shingle.