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Solar power generation, the most widely adopted form of renewable energy in Japan, requires increased power generation efficiency as well as reliable maintenance to ensure stable generation in the long term. With expertise cultivated through large power plants and factories and the advantage of being able to integrate solar power generating systems overall, Hitachi boasts an extensive track record of solar generating system deliveries, from moderate sized installations to Japan's largest mega-solar generating system. We take full advantage of these experiences to support improved safety and stable operation in customers' solar power generating facilities.