Suntech Power faces stiff competition from the photovoltaic divisions of large conglomerates such as Sharp Corporation's $2.6 billion joint venture with Italy’s Enel SpA (EN), Kyocera Corporation (KYO), and SunPower Corporation (SPWRA). Many of Suntech's competitors have become vertically integrated--from silicon wafer manufacturing to photovoltaic integration--gaining precious market share. Suntech also faces competition from smaller competitors such as First Solar (FSLR), which is producing thin film solar modules, amorphous silicon, and string ribbon. These advanced technologies may prove to be more efficient in generating energy than Suntech's crystalline polysilicon technology.
Finally, all of the competitors in the solar market face competition from non-renewable energy companies, such as coal, natural gas, and oil producers. Since the price of crude oil has plummeted from its peak of about $147 in July 2008, solar technology has become less economically viable in the short term. High photovoltaic manufacturing costs and the low price of crude oil, coal, and natural gas all make solar companies dependent on government support and less economically attractive in the short term.