New rules for solar PV manufacturing in China

Overcapacity in the solar PV sector has contributed to persistently low panel prices, creating challenges for manufacturers. (Image Credit/Source: Michael Pointner/Pexels)

China’s Ministry of Industry has implemented stricter investment guidelines for solar photovoltaic manufacturing projects to mitigate overcapacity. Companies are now required to meet a 30% minimum capital ratio for PV projects, a standard previously limited to polysilicon manufacturing. The guidelines also address efficiency and energy consumption but remain non-binding for project approvals, instead urging local governments to allocate projects based on regional resources and industrial strengths. These measures aim to drive structural adjustments within the PV industry while tackling challenges posed by falling solar cell and module prices. The announcement follows reduced export tax rebates for solar components, which analysts expect to increase costs for international buyers.