The rear electrode section is full of metal surface structure of silicon type solar cell may be in the shape of a circle or a square plate. Thickness of 200-400 μm (0.2-0.4 mm).
The electrode on the back surface of a metal full of silicon solar cells. May be shaped as a circle or a square sheet thickness 200-400 microns (0.2-0.4 mm.).
The rear electrode is metal electrode surface structure full solar cell silicon. There may be a sheet shape circle or square thick 0.2-0.4 200-400 micron (mm).