New technologies will cut cost of PV metallization by up to 50%

http://cleantechnica.com/2012/07/26/new-technologies-will-cut-cost-of-pv-metallization-by-up-to-50/

/ crystalline silicon x-Si, copper indium gallium (di) selenide CIGS and cadmium telluride CdTe photovoltaic photo voltaic solar cells metal electrodes collect electricity generated sunlight Lux Research copper nickel phosphIde non-contact printing techniques reduce costs /