Suzlon Energy Limited (SUZLON.NS) Stock Analysis & Winston Score

Suzlon Energy Limited is one of India's largest wind energy companies. It designs, manufactures, and installs wind turbines, selling them mainly to power companies, large industrial businesses, and government-backed energy projects across India. The company also services and maintains wind farms after they are built, making it a full-service provider in the renewable energy space. Suzlon earns money by selling wind turbine equipment and through long-term service contracts that keep turbines running efficiently. It operates primarily in India, where the government has set ambitious renewable energy targets, creating strong demand for wind power. Suzlon's large installed base of turbines — built up over decades — gives it a service revenue stream that competitors find hard to replicate quickly. The key growth driver is India's push to expand clean energy capacity significantly by 2030, though the company faces risks from raw material cost swings and competition from global turbine makers entering the Indian market.