JSW designs and makes gearless wind turbines, as well as permanent-magnet generators, blades and towers, as part of an eclectic product mix that also includes swords and nuclear components.
It has installed about 230MW of turbines throughout the country, although it has been most active on the southwestern island of Kyushu.
JSW enjoyed a strong position in the early years of Japan's wind growth, but has found the going tough as new competitors entered the market
However, the company is launching new products to help it regain traction in Japan's stop-start wind sector.
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