SolarWorld is a fast growing German company dedicated to manufacture and market photovoltaic products worldwide by integrating all components of the solar value chain, from feedstock (silicon) to module production, from trade with solar panels to the promotion and construction of turn-key solar power... 

Founded in 1946, Casio Computer Co., Ltd. is a multinational electronic devices manufacturing company headquartered in Tokyo, Japan. The brand is best known for its watches, audio equipment, calculators, PDAs, and musical instruments. Casio released the world’s first entirely electric compact calculator...