China’s solar exports might have seen a boost since the Gulf war began. But Chinese renewables still face three daunting problems https://www.economist.com/china/2026/05/26/chinas-world-beating-solar-industry-is-in-turmoil?taid=6a18fc8a86566d0001e06851&utm_campaign=trueanthem&utm_medium=social&utm_source=voante